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1 pulp and papermaking industry
Макаров: целлюлозно-бумажная промышленностьУниверсальный англо-русский словарь > pulp and papermaking industry
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2 papermaking pulp
forest and paper industry• paperimassa -
3 целлюлозно-бумажная промышленность
1) Engineering: paper-and-pulp industry, pulp-and-paper industry, Pulp & Paper, Pulp and Paper, P&P2) Law: pulp and paper sector3) Oil: pulp and paper industry4) EBRD: pulp and paper subsectorУниверсальный русско-английский словарь > целлюлозно-бумажная промышленность
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4 Mitscherlich, Alexander
SUBJECT AREA: Paper and printing[br]b. 28 May 1836 Berlin, Germanyd. 31 May 1918 Oberstdorf, Germany[br]German inventor of sulphite wood pulp for papermaking.[br]Mitscherlich had an impeccable scientific background; his father was the celebrated chemist Eilhardt Mitscherlich, discoverer of the law of isomorphism, and his godfather was Alexander von Humboldt. At first his progress at school failed to live up to this auspicious beginning and his father would only sanction higher studies if he first qualified as a teacher so as to assure a means of livelihood. Alexander rose to the occasion and went on to gain his doctorate at the age of 25 in the field of mineralogical chemistry. He worked for a few years as Assistant to the distinguished chemists Wöhler in Göttingen and Wurtz in Paris. On his father's death in 1863, he succeeded him as teacher of chemistry in the University of Berlin. In 1868 he accepted a post in the newly established Forest Academy in Hannoversch-Munden, teaching chemistry, physics and geology. The post offered little financial advantage, but it left him more time for research. It was there that he invented the process for producing sulphite wood pulp.The paper industry was seeking new raw materials. Since the 1840s pulp had been produced mechanically from wood, but it was unsuitable for making fine papers. From the mid-1860s several chemists began tackling the problem of separating the cellulose fibres from the other constituents of wood by chemical means. The American Benjamin C.Tilghman was granted patents in several countries for the treatment of wood with acid or bisulphite. Carl Daniel Ekman in Sweden and Karl Kellner in Austria also made sulphite pulp, but the credit for devising the process that came into general use belongs to Mitscherlich. His brother Oskar came to him at the Academy with plans for producing pulp by the action of soda, but the results were inferior, so Mitscherlich substituted calcium bisulphite and in the laboratory obtained good results. To extend this to a large-scale process, he was forced to set up his own mill, where he devised the characteristic towers for making the calcium bisulphite, in which water trickling down through packed lime met a rising current of sulphur dioxide. He was granted a patent in Luxembourg in 1874 and a German one four years later. The sulphite process did not make him rich, for there was considerable opposition to it; government objected to the smell of sulphur dioxide, forestry authorities were anxious about the inroads that might be made into the forests and his patents were contested. In 1883, with the support of an inheritance from his mother, Mitscherlich resigned his post at the Academy to devote more time to promoting his invention. In 1897 he at last succeeded in settling the patent disputes and achieving recognition as the inventor of sulphite pulp. Without this raw material, the paper industry could never have satisfied the insatiable appetite of the newspaper presses.[br]Further ReadingH.Voorn "Alexander Mitscherlich, inventor of sulphite wood pulp", Paper Maker 23(1): 41–4.LRDBiographical history of technology > Mitscherlich, Alexander
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5 paperimassa
yks.nom. paperimassa; yks.gen. paperimassan; yks.part. paperimassaa; yks.ill. paperimassaan; mon.gen. paperimassojen paperimassain; mon.part. paperimassoja; mon.ill. paperimassoihinpulp (noun)* * *forest and paper industry• paper pulpforest and paper industry• paper stockforest and paper industry• papermaking pulpforest and paper industry• pulp -
6 papel
m.1 paper (material).papel de embalar o envolver wrapping paperpapel de estaño tin o aluminum foilpapel de estraza brown paperpapel de fumar cigarette paperpapel higiénico toilet paperpapel de lija sandpaperpapel milimetrado graph paperpapel de periódico newspaper, newsprintpapel pintado wallpaperpapel de regalo wrapping paper, gift-wrappingpapel secante blotting paperpapel de seda tissue paperpapel sellado o timbrado stamp, stamped paperpapel vegetal tracing paperun papel en blanco a blank sheet of paperpapel de aluminio tin o aluminum foilpapel de barba untrimmed paperpapel biblia bible paperpapel carbón carbon paperpapel de carta notepaperpapel cebolla onionskinpapel celofán Cellophane®papel de cocina kitchen rollpapel cuadriculado graph paper2 role, part (en película, teatro) (& figurative).desempeñar o hacer el papel de to play the role o part ofhacer buen/mal papel to do well/badlypapel principal/secundario main/minor part3 paper (finance).papel de pagos = special stamps for making certain payments to the Statepapel del Estado government bondspapel moneda paper money, banknotes4 piece of paper.* * *2 (en obra, película) role, part■ ¿qué papel te ha tocado en la obra? what's your role in the play?3 (función) role■ ¿qué papel desempeñas en la empresa? what's your role in the company?1 familiar (documentación) papers■ ¿tienes los papeles en regla? are your papers in order?\hacer el papel to pretendhacer el papel de alguien (en teatro, cine) to play the part of somebodyhacer mal papel to do badlyhacer buen papel to do wellaprenderse el papel to learn one's linessaberse el papel to know one's linesperder los papeles to lose controlser papel mojado to be worthless, not be worth the paper it's printed onsobre el papel on paperpapel de aluminio aluminium foilpapel de arroz rice paperpapel de barbas bloompapel de calcar tracing paperpapel de carta writing paperpapel de escribir notepaper, writing paperpapel de estaño tin foilpapel de estraza brown paperpapel de fumar cigarette paperpapel de lija sandpaperpapel de plata silver foil, tinfoilpapel de seda tissue paperpapel carbón carbon paperpapel cebolla onionskinpapel celo sticky tape, Sellotapepapel charol glazed paperpapel cuadriculado squared paperpapel guarro artist's paperpapel higiénico toilet paperpapel maché papier-mâchépapel moneda paper moneypapel parafinado greaseproof paperpapel pintado wallpaperpapel satinado glossy paperpapel secante blotting paperpapel vegetal film* * *noun m.1) paper2) part, role* * *SM1) (=material) paperun papel — [pequeño] a piece of paper; (=hoja, folio) a sheet of paper
papel confort — Chile toilet paper
papel craft — CAm, Méx waxed paper
papel cuadriculado — squared paper, graph paper
papel de aluminio — tinfoil, aluminium o (EEUU) aluminum foil
papel de calcar, papel de calco — tracing paper
papel de embalaje, papel de embalar — wrapping paper
papel de estaño — tinfoil, aluminium o (EEUU) aluminum foil
papel de excusado — † toilet paper
entre ellos no cabía un papel de fumar — Esp you couldn't have got a razor's edge between them
papel de oficio — LAm official foolscap paper
papel de regalo — gift wrap, wrapping paper
papel fiduciario — fiduciary issue, fiat currency
papel madera — Cono Sur brown wrapping paper
papel mojado — scrap of paper, worthless bit of paper
papel sanitario — Méx toilet paper
papel timbrado — stamp, stamp paper
papel usado, papeles usados — wastepaper sing
los papeles, por favor — your papers, please
3) (=actuación) (Cine, Teat) part, role; (fig) roletuvo que desempeñar un papel secundario — he had to play second fiddle, he had to take a minor role
jugó un papel muy importante en las negociaciones — he played a very important part in the negotiations
hacer buen/mal papel — to make a good/bad impression
4) (=billetes)papel moneda — paper money, banknotes pl
5) (Econ) (=bonos) stocks and shares pl7) LAm (=bolsa) bagPAPEL El sustantivo papel se puede traducir en inglés por paper o por piece of paper. ► Lo traducimos por paper cuando nos referimos al papel como material: ¿Todo el mundo tiene lápiz y papel? Has everybody got a pencil and paper? ► Si papel se refiere a una hoja de papel no lo traducimos por paper, sino por a piece of paper si nos referimos a un trozo de papel pequeño y por a sheet of paper si nos referimos a una hoja de papel o a un folio: ¿Has visto el papel en el que estaba apuntando mis notas? Have you seen that sheet of paper I was making notes on? Apúntalo en este papel Write it down on this piece of paper ► Si nos referimos a varias hojas o trozos de papel en blanco utilizamos sheets o pieces: Necesitamos varios papeles We need several pieces of paper ► Si nos referimos a papeles que ya están escritos, se pueden traducir por papers: Tengo que ordenar todos estos papeles I must sort out all these papers Para otros usos y ejemplos ver la entrada* * *1) ( material) papertoalla/pañuelo de papel — paper towel/tissue
2) ( documento) document, paper3) (Fin)a) ( valores) commercial paperb) ( dinero) tb4)a) (Cin, Teatr) role, partb) ( actuación)hizo un lamentable/triste papel en el congreso — his performance at the conference was abysmal/terrible
c) ( función) rolejugó un papel decisivo en la campaña — it played a decisive role o part in the campaign
* * *1) ( material) papertoalla/pañuelo de papel — paper towel/tissue
2) ( documento) document, paper3) (Fin)a) ( valores) commercial paperb) ( dinero) tb4)a) (Cin, Teatr) role, partb) ( actuación)hizo un lamentable/triste papel en el congreso — his performance at the conference was abysmal/terrible
c) ( función) rolejugó un papel decisivo en la campaña — it played a decisive role o part in the campaign
* * *papel11 = role.Ex: The role of analytical entries in an online catalogue is less clear.
* adoptar un papel = take + role.* asumir el papel = dress + the part.* asumir el papel de = step into + the role of.* asumir el papel de Alguien = step into + the shoes of, stand in + Posesivo + shoes.* asumir un papel = assume + role.* confundir los papeles = blur + roles.* desdibujar los papeles = blur + roles.* desempeñar un papel = fulfil + role, perform + role, fit into + the picture, play + role.* desempeñar un papel secundario = play + second fiddle.* examinar el papel de Algo = investigate + role.* identificarse con un papel = project + Reflexivo + into + role.* inversión de papeles = reversal of roles, role reversal.* jugar un papel = play + role.* papel central = pivotal role.* papel de regulación y supervisión = stewardship.* papel de reparto = secondary role.* papel esencial = pivotal role, vital role.* papel fundamental = pivotal role.* papel principal = title role.* papel protagonista = title role.* papel secundario = secondary role.* papel vital = vital role.* perder los papeles = lose + control (of), lose + Posesivo + cool, lose + Posesivo + head, fly off + the handle, freak out, flip out.* por su papel = in its role.* tomar un papel secundario = take + a back seat.papel22 = paper, stationery, paper stock.Ex: Folders allow a set of papers to be kept together when a set on a given topic is removed from the file.
Ex: Dual dictionaries are not card-based, but are computer produced post-co-ordinate indexes where usually two identical lists are printed on continuous computer stationery.Ex: As far as durability is concerned, comic books are now published on heavier, higher quality paper stock; the days of newsprint are largely gone = En lo que respecta a la durabilidad, los tebeos se publican ahora en papel de mayor grosor y calidad; los días del papel de "periódico" de baja calidad en general pertenecen al pasado.* abanicar el papel = fan (out) + paper.* acidez del papel = paper acidity.* acolchado con papel = paper padded.* atasco de papel = paper jam.* bandeja de alimentación de papel = feed tray.* basado en el papel = paper-based.* bloque de papel = pad of paper.* bolsa de papel = paper carrier, paper bag.* caja de pañuelos de papel = box of tissue.* calidad del papel = paper quality.* cinta de papel continuo = web of paper.* clip para el papel = paper clip.* confección de papel = paper-making [papermaking].* con papel de calco intercalado = carbon interleaved paper.* copia de papel de calco = carbon copy.* copia en papel = hard copy [hardcopy].* cubierta de papel = paper cover.* dispensador de papel de cocina = kitchen roll holder.* dispensador de toallitas de papel = kitchen roll holder.* documento en papel = paper document.* edición en papel coloreado = coloured-paper issue.* encuadernación flexible en papel = limp paper binding.* en formato papel = in hard copy, paper-based.* en papel = in print, paper-based, in hard copy.* envoltorio de papel = paper wrapper.* existencias de papel = paper stock.* fabricación de papel = paper-making [papermaking], paper manufacturing.* fábrica de papel = paper mill, pulp and paper mill.* farolillo de papel = Chinese lantern.* fibra de papel = paper fibre.* forma de papel vitela = wove mould.* forma de un solo fondo para papel verjurado = single-faced laid mould.* forma para papel verjurado = laid mould.* formato de presentación en papel = hard copy format.* funda de papel = paper jacket.* hoja de papel = slip of paper, sheet of paper.* hoja de papel continuo = web of paper.* hoja de papel encerada = wax sheet.* impresión en papel = print on paper.* impreso en papel = paper-printed.* industria del papel = paper industry.* invasión del papel, la = paper storm, the.* letra cuya impresión en papel no está completa = broken letter.* mano de papel = quire.* máquina continua de papel = paper-making machine.* máquina de papel continuo = newsprint machine.* máquina de perforar papeles = desk punch.* máquina Fourdrinier de papel continuo = newsprint Fourdrinier.* mundo del papel impreso, el = paper world, the.* oficina sin papel = paperless office.* pañuelo de papel = tissue.* papel acídico = acidic paper.* papel ácido = acid paper, acidic paper.* papel adhesivo = contact paper.* papel Albal = tinfoil [tin foil], kitchen foil, aluminum foil, aluminium foil.* papel alcalino = alkaline paper.* papel a mano-máquina = mouldmade paper.* papel avitelado = wove paper.* papel comercial = commercial paper.* papel con membrete = letterhead.* papel continuo = web, continuous paper.* papel continuo de períodico = newsprint.* papel cuadriculado = graph paper.* papel cuché = art paper, coated paper.* papel de acidez neutralizada = deacidified paper.* papel de aluminio = aluminium foil, tinfoil [tin foil], kitchen foil, aluminum foil.* papel de arroz = rice paper, pith paper.* papel de biblia = Bible paper.* papel debilitado = brittle paper.* papel de calcar = tracing paper.* papel de calco = carbon paper, carbon, tracing paper.* papel de cera = greaseproof paper, waxed paper.* papel de China = rice paper, pith paper.* papel de cocina = paper towel, kitchen paper.* papel de colores = coloured paper.* papel de embalar = wrapping paper.* papel de empapelar = wallpaper.* papel de envolver = wrapping paper.* papel de envolver regalos = gift wrapping paper.* papel de escribir = writing paper.* papel de escritura = bond paper.* papel de esmeril = emery paper.* papel de esparto = esparto paper.* papel de imprenta = printing paper, copy paper.* papel de lija = sandpaper, emery paper.* papel de multicopista = run-off paper.* papel de pasta = paste paper.* papel de periódico = newsprint.* papel de plata = tinfoil [tin foil], kitchen foil, aluminum foil, aluminium foil.* papel desacidificado = deacidified paper.* papel de seda = tissue paper, tissue sheet.* papel de tela = rag paper.* papel de tornasol = litmus paper.* papel de trapo = rag paper.* papel de virutas = woodchip paper.* papel digital = digital paper.* papel dominante = alpha role.* papel durable = durable paper.* papel duradero = durable paper.* papel esmeril = emery paper.* papel estraza = brown paper.* papel estucado = art paper, coated paper.* papel hecho a mano = hand-made paper.* papel hecho a máquina = machine-made paper.* papel higiénico = toilet paper, loo paper.* papel hilo = bond paper.* papel inservible = scrap paper, scrap.* papel kraft = kraft.* papel lignario = ligneous paper.* papel moneda = banknote, paper money.* papel neutro = acid-free paper.* papel no ácido = acid-free paper.* papel perforado continuo = continuous computer stationery.* papel permanente = permanent paper, durable paper.* papel plastificado = laminated paper, plasticised paper.* papel reciclado = recycled paper.* papel satinado = glossy paper.* papel secante = blotting paper, blotter.* papel sin acidez = acid-free paper.* papel soporte para estucado = body paper.* papel verjurado = laid paper.* papel verjurado hecho a máquina = machine-made laid paper.* papel verjurado manual = laid hand-made paper.* papel vitela = wove paper.* pasta de papel = stuff.* plato de papel = paper plate.* poner papel en la impresora = load + printer.* publicación en papel = paper publication.* publicación sin papel = paperless publishing.* que no está en papel = non-paper [non paper].* recipiente de papel = paper container.* reproducción en papel = blowback.* reproductor de microformas en papel = reader/printer [reader-printer].* rollo de papel de cocina = kitchen roll.* rollo de papel higiénico = loo roll.* rollo de toallitas de papel = kitchen roll.* saco de papel = paper sack.* separación mediante papel = paper splitting.* sin papel = paperless.* sobre el papel = in intent, nominally.* sociedad del papel = paper society.* sociedad sin papel, la = paperless society, the.* sólo en papel = print-only.* toallita de papel = paper towel, kitchen paper.* trozo de papel = slip.* un mar de papel = a sea of + paper.* * *A (material) papernecesito papel y lápiz I need a pencil and paper¿tienes un papel? do you have a piece of paper?una hoja de papel a piece o sheet of papertenía la mesa cubierta de papeles her table was covered in papersel suelo estaba lleno de papeles de caramelos the floor was littered with candy ( AmE) o ( BrE) sweet papers o wrapperstoalla/pañuelo de papel paper towel/tissueblanco como el papel (as) white as a sheetperder los papeles to lose one's touchel equipo visitante perdió los papeles en la segunda parte the visiting team lost their touch o edge in the second halfsobre el papel on paperCompuestos:continuous listing paper● papel Albal®India paper, Bible papercarbon paperonionskin paper, onionskincellophane®glazed paper( Chi) toilet papercontinuous listing paper● papel crepé or crêpecrepe papersquared papertinfoil, aluminum* foil, Bacofoil® ( BrE)rice paperairmail paperuntrimmed paper(translúcido) tracing paper; (entintado) carbon paper(entintado) carbon paper; ( Arquit) filmwriting paper, note paperwaxed o wax paper, greaseproof paper ( BrE)bond paper( Impr) newsprintenvuélvelo en papel de diario wrap it in newspaperwrapping paperwrapping papergray* papersandpaperpattern paper, tear-resistant tissue paper ( used for clothes patterns)( Impr) newsprintlo envolvió en papel de periódico she wrapped it in newspaper(para cocina) tinfoil, aluminum* foil; (en paquetes de cigarrillos, etc) silver paperwrapping papertissue paperlitmus paperglass paperfilter paperphotographic paper( RPl) glazed papertoilet paperpapier-mâchémanila paper, manila( RPl) papel de cera( Chi) papel de cerascrap paper, waste paperel contrato es papel mojado the contract isn't worth the paper it's written on(CS) wallpaper● papel or papelillo de fumarcigarette paper( Esp) papel de cera( RPl) confetti( Esp) crepe paperwallpapernewsprintrecycled paperblotting paperfiscal papertracing paperfiscal paperfilmlaid paperB (documento) document, paperlos papeles del coche the car documents o papersno tenía los papeles en regla her papers were not in orderC ( Fin)1 (valores) commercial paper2 (dinero) tbpapel moneda paper moneyCompuestos:government bonds (pl), government papercertificate of payment ( to government agency)Dla actriz que hace el papel de institutriz the actress who plays the part of the governessestá muy bien en el papel de Robespierre he's very good as Robespierrele dieron el papel de San José he was given the part o role of Joseph2(actuación): hizo un papel lamentable en el congreso his performance at the conference was abysmal, he performed abysmally at the conferencesi no le regalas nada vas a hacer muy mal papel you're going to look very bad if you don't give her anything¡hizo un papel tan ridículo! he made such a fool of himself!el coro del colegio hizo un triste papel en el festival the school choir gave a terrible o woeful performance at the festival3 (función) rolejugó un papel decisivo en la campaña it played a decisive role o part in the campaignCompuestos:supporting o support roleleading roleel papel principal que tienen las mujeres en algunos países the lead role that women have in some countries* * *
papel sustantivo masculino
1 ( material) paper;
toalla de papel paper towel;
papel carbón carbon paper;
papel cuadriculado/rayado squared/lined paper;
papel de aluminio tinfoil, aluminum( conjugate aluminum) foil;
papel de embalar/de envolver/de regalo wrapping paper;
papel higiénico or de water toilet paper;
papel picado (RPl) confetti
2 ( documento) document, paper;
3
◊ juega un papel importante en … it plays an important role in …
papel sustantivo masculino
1 paper
papel de aluminio, aluminium foil
papel de fumar, cigarette paper
papel de lija, sandpaper
papel higiénico, toilet paper
Fin papel moneda, paper money, banknotes pl; papel pintado, wallpaper
2 (trozo, hoja) piece o sheet of paper
3 (documento) document
4 Cine Teat role, part
5 (función, cometido) role
6 papeles, (documentación) documents, identification papers
♦ Locuciones: perder los papeles, to lose one's self-control
ser algo papel mojado, to be useless
' papel' also found in these entries:
Spanish:
arruga
- arrugar
- arrugarse
- blanquear
- cadeneta
- calco
- cartucho
- como
- contenedor
- cuadriculada
- cuadriculado
- cucurucho
- de
- desempeñar
- destrozar
- economizar
- editar
- emisión
- emitir
- empapelar
- encarnar
- ensayar
- envolver
- estampar
- estraza
- estropear
- estrujar
- fábrica
- filigrana
- formato
- gastar
- gramaje
- hacer
- higiénica
- higiénico
- hoja
- impresa
- impreso
- interpretar
- jugar
- lija
- milimetrada
- milimetrado
- moneda
- pajarita
- pauta
- perforación
- perforado
- perforadora
- picar
English:
act
- ashen
- ball
- blank
- break
- bring off
- brown paper
- carbon copy
- carbon paper
- cast
- clean
- clip
- contact paper
- crackle
- crease
- cup
- currency
- cut out
- dare
- deathly
- decorate
- enact
- envelope
- foil
- fold
- fulfil
- fulfill
- grade
- graph paper
- greaseproof paper
- grubby
- hang
- heavy
- high
- impress
- imprint
- landscape
- lead
- legal-size
- letter-size
- letterhead
- line
- lined
- margin
- mill
- minor
- need
- newsprint
- notepaper
- pad
* * *papel nm1. [material] paper;[hoja] sheet of paper; [trozo] piece of paper;una bolsa de papel a paper bag;un papel en blanco a blank sheet of paper;espera un momento, que agarro lápiz y papel wait a moment while I get a pencil and paper;sobre el papel [teóricamente] on paper;perder los papeles [perder control] to lose one's cool, to lose control;RP, Ven Fam [estar desorientado] to lose one's touch;ser papel mojado to be worthlessEsp papel albal® tin o aluminium foil;papel de aluminio tin o aluminium foil;RP papel de armar cigarette paper;papel de arroz rice paper;papel (de) barba untrimmed paper;papel biblia bible paper;papel de borrador scrap o waste paper;[entintado] carbon paper;papel de carta notepaper;papel cebolla onionskin;papel celofán Cellophane®;papel charol coloured tissue paper;Chile papel confort toilet paper; Informát papel continuo continuous paper;papel couché coated (magazine) paper;Am papel crepé crepe paper; Col papel crespón crepe paper;papel cuadriculado graph paper;papel cuché coated paper;papel ecológico acid-free paper;papel de envolver wrapping paper;papel de estaño tin o aluminium foil;papel de estraza brown paper;papel de fumar cigarette paper;RP papel glasé coloured tissue paper;papel higiénico toilet paper;papel de lija sandpaper;papel maché papier-mâché;CSur papel madera brown paper; RP papel manteca [para envolver] Br greaseproof o US wax paper;papel milimetrado graph paper;Chile papel mural wallpaper; Am papel oficio foolscap;papel pautado [para música] (music) manuscript paper, staff paper;papel pentagramado [para música] (music) manuscript paper, staff paper;papel de periódico newspaper, newsprint;RP papel picado confetti; Esp papel pinocho crepe paper;papel pintado wallpaper;papel de plata tin o aluminium foil;papel reciclado recycled paper;papel de regalo wrapping paper;Cuba papel sanitario toilet paper;papel secante blotting paper;papel de seda tissue (paper);papel sellado stamped paper, = paper bearing an official stamp to show that the corresponding tax has been paid;Am & Informát papel tapiz wallpaper; Informát papel térmico thermal paper;papel timbrado stamped paper, = paper bearing an official stamp to show that the corresponding tax has been paid;Guat, Ven papel toilette o tualé toilet paper; Quím papel tornasol litmus paper;papel vegetal tracing paper2. [en película, teatro] role, part;Bogart está insuperable en el papel de Rick Bogart is superb as Rick;papel principal main part;papel secundario minor part3. [función] role, part;hace el papel de padre y de madre he plays the role of both father and mother;desempeña un papel crucial en la compañía she plays a crucial role in the company;¡vaya un papel que vamos a hacer con tantos lesionados! we're going to make a poor showing with so many injuries!;hacer (un) buen/mal papel to make a good/poor showingpapel del Estado government bonds;papel moneda paper money, banknotes;papel de pagos (al Estado) = special stamps for making certain payments to the State6.papeles [documentos, identificación] papers;los papeles del coche the car's registration documents;tener los papeles en regla to have one's papers in order;los sin papeles undocumented immigrants* * *1 m paper; trozo piece of paper;ser papel mojado fig not be worth the paper it’s written on2 TEA, figrole;hacer buen/mal papel fig prove useful/useless;perder los papeles lose control* * *papel nm1) : paper, piece of paper2) : role, part3)papel de estaño : tinfoil4)papel pintado : wallpaper5)papel higiénico : toilet paper6)papel de lija : sandpaper* * *papel n1. (en general) paper2. (en el teatro, cine) partpapel de aluminio silver paper / silver foil -
7 papel2
2 = paper, stationery, paper stock.Ex. Folders allow a set of papers to be kept together when a set on a given topic is removed from the file.Ex. Dual dictionaries are not card-based, but are computer produced post-co-ordinate indexes where usually two identical lists are printed on continuous computer stationery.Ex. As far as durability is concerned, comic books are now published on heavier, higher quality paper stock; the days of newsprint are largely gone = En lo que respecta a la durabilidad, los tebeos se publican ahora en papel de mayor grosor y calidad; los días del papel de "periódico" de baja calidad en general pertenecen al pasado.----* abanicar el papel = fan (out) + paper.* acidez del papel = paper acidity.* acolchado con papel = paper padded.* atasco de papel = paper jam.* bandeja de alimentación de papel = feed tray.* basado en el papel = paper-based.* bloque de papel = pad of paper.* bolsa de papel = paper carrier, paper bag.* caja de pañuelos de papel = box of tissue.* calidad del papel = paper quality.* cinta de papel continuo = web of paper.* clip para el papel = paper clip.* confección de papel = paper-making [papermaking].* con papel de calco intercalado = carbon interleaved paper.* copia de papel de calco = carbon copy.* copia en papel = hard copy [hardcopy].* cubierta de papel = paper cover.* dispensador de papel de cocina = kitchen roll holder.* dispensador de toallitas de papel = kitchen roll holder.* documento en papel = paper document.* edición en papel coloreado = coloured-paper issue.* encuadernación flexible en papel = limp paper binding.* en formato papel = in hard copy, paper-based.* en papel = in print, paper-based, in hard copy.* envoltorio de papel = paper wrapper.* existencias de papel = paper stock.* fabricación de papel = paper-making [papermaking], paper manufacturing.* fábrica de papel = paper mill, pulp and paper mill.* farolillo de papel = Chinese lantern.* fibra de papel = paper fibre.* forma de papel vitela = wove mould.* forma de un solo fondo para papel verjurado = single-faced laid mould.* forma para papel verjurado = laid mould.* formato de presentación en papel = hard copy format.* funda de papel = paper jacket.* hoja de papel = slip of paper, sheet of paper.* hoja de papel continuo = web of paper.* hoja de papel encerada = wax sheet.* impresión en papel = print on paper.* impreso en papel = paper-printed.* industria del papel = paper industry.* invasión del papel, la = paper storm, the.* letra cuya impresión en papel no está completa = broken letter.* mano de papel = quire.* máquina continua de papel = paper-making machine.* máquina de papel continuo = newsprint machine.* máquina de perforar papeles = desk punch.* máquina Fourdrinier de papel continuo = newsprint Fourdrinier.* mundo del papel impreso, el = paper world, the.* oficina sin papel = paperless office.* pañuelo de papel = tissue.* papel acídico = acidic paper.* papel ácido = acid paper, acidic paper.* papel adhesivo = contact paper.* papel Albal = tinfoil [tin foil], kitchen foil, aluminum foil, aluminium foil.* papel alcalino = alkaline paper.* papel a mano-máquina = mouldmade paper.* papel avitelado = wove paper.* papel comercial = commercial paper.* papel con membrete = letterhead.* papel continuo = web, continuous paper.* papel continuo de períodico = newsprint.* papel cuadriculado = graph paper.* papel cuché = art paper, coated paper.* papel de acidez neutralizada = deacidified paper.* papel de aluminio = aluminium foil, tinfoil [tin foil], kitchen foil, aluminum foil.* papel de arroz = rice paper, pith paper.* papel de biblia = Bible paper.* papel debilitado = brittle paper.* papel de calcar = tracing paper.* papel de calco = carbon paper, carbon, tracing paper.* papel de cera = greaseproof paper, waxed paper.* papel de China = rice paper, pith paper.* papel de cocina = paper towel, kitchen paper.* papel de colores = coloured paper.* papel de embalar = wrapping paper.* papel de empapelar = wallpaper.* papel de envolver = wrapping paper.* papel de envolver regalos = gift wrapping paper.* papel de escribir = writing paper.* papel de escritura = bond paper.* papel de esmeril = emery paper.* papel de esparto = esparto paper.* papel de imprenta = printing paper, copy paper.* papel de lija = sandpaper, emery paper.* papel de multicopista = run-off paper.* papel de pasta = paste paper.* papel de periódico = newsprint.* papel de plata = tinfoil [tin foil], kitchen foil, aluminum foil, aluminium foil.* papel desacidificado = deacidified paper.* papel de seda = tissue paper, tissue sheet.* papel de tela = rag paper.* papel de tornasol = litmus paper.* papel de trapo = rag paper.* papel de virutas = woodchip paper.* papel digital = digital paper.* papel dominante = alpha role.* papel durable = durable paper.* papel duradero = durable paper.* papel esmeril = emery paper.* papel estraza = brown paper.* papel estucado = art paper, coated paper.* papel hecho a mano = hand-made paper.* papel hecho a máquina = machine-made paper.* papel higiénico = toilet paper, loo paper.* papel hilo = bond paper.* papel inservible = scrap paper, scrap.* papel kraft = kraft.* papel lignario = ligneous paper.* papel moneda = banknote, paper money.* papel neutro = acid-free paper.* papel no ácido = acid-free paper.* papel perforado continuo = continuous computer stationery.* papel permanente = permanent paper, durable paper.* papel plastificado = laminated paper, plasticised paper.* papel reciclado = recycled paper.* papel satinado = glossy paper.* papel secante = blotting paper, blotter.* papel sin acidez = acid-free paper.* papel soporte para estucado = body paper.* papel verjurado = laid paper.* papel verjurado hecho a máquina = machine-made laid paper.* papel verjurado manual = laid hand-made paper.* papel vitela = wove paper.* pasta de papel = stuff.* plato de papel = paper plate.* poner papel en la impresora = load + printer.* publicación en papel = paper publication.* publicación sin papel = paperless publishing.* que no está en papel = non-paper [non paper].* recipiente de papel = paper container.* reproducción en papel = blowback.* reproductor de microformas en papel = reader/printer [reader-printer].* rollo de papel de cocina = kitchen roll.* rollo de papel higiénico = loo roll.* rollo de toallitas de papel = kitchen roll.* saco de papel = paper sack.* separación mediante papel = paper splitting.* sin papel = paperless.* sobre el papel = in intent, nominally.* sociedad del papel = paper society.* sociedad sin papel, la = paperless society, the.* sólo en papel = print-only.* toallita de papel = paper towel, kitchen paper.* trozo de papel = slip.* un mar de papel = a sea of + paper. -
8 Keller, Friedrich Gottlieb
SUBJECT AREA: Paper and printing[br]b. 27 June 1818 Hainichen, Saxony, Germanyd. 8 September 1895 Krippen, Bad Schandau, Germany[br]German inventor of wood-pulp paper.[br]The son of a master weaver, he originally wished to become an engineer, but while remaining in the parental home he had to follow his father's trade in the textile industry, becoming a master weaver himself in 1839 at Hainichen. He was a good observer and a keen model maker. It was at this stage, in the early 1840s, that he began experimenting with a new material for papermaking. Until then the raw material had been waste rag from the textile industry, but the ever-increasing demands of the mechanical printing presses, especially those producing newspapers, were beginning to outstrip supply. Keller tried using pine wood ground with a wet grindstone. The mass of fibres that resulted was then heated with water to form a thick brew which he then strained through a cloth. By this means Keller obtained a pulp that could be used for papermaking. He constructed a simple grinding machine that could disintegrate the wood without splinters; this was used to make paper in the Altchemnitzer paper mill, and the newspaper Frankenberger Intelligenz-und Wochenblatt was the first to be printed on wood-pulp paper. Keller could not secure state funds to promote his invention, so he approached an expert in papermaking, Heinrich Voelter, Technical Director of the Vereinigten Bautzener Papierfabrik. Voelter put up 700 thaler, and in August 1845 the state of Saxony granted a patent in both their names. In 1848 the first practical machine for grinding wood was produced, but four years later the patent expired. Unfortunately Keller could not afford the renewal fee, and it was Voelter who developed the process of wood-pulp papermaking under his own name, leaving Keller behind. Without this invention, the output of paper from the mills could not have kept pace with the demands of the printing industry, and the mass readership that these technological developments made possible could not have been served. It is no fault of Keller's that wood-pulp paper contains within itself the seeds of its own deterioration and ultimate destruction, presenting librarians of today with an intractable problem of preservation. Keller's part in this technical breakthrough is established in his "ideas" notebook covering the years 1841 and 1842, preserved in the museum at Hainichen.[br]Further ReadingNeue deutsche Biographie. VDI Zeitschrift, Vol. 39, p. 1,238."EineErfindungvon Weltruf", 1969, VDI Nachrichten. Vol. 29, p. 18.Clapperton, History ofPapermaking Through the Ages (provides details of the development of wood-pulp papermaking in its historical context).LRDBiographical history of technology > Keller, Friedrich Gottlieb
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9 Bevan, Edward John
[br]b. 11 December 1856 Birkenhead, Englandd. 17 October 1921 London, England[br]English co-inventor of the " viscose rayon " process for making artificial silk.[br]Bevan began his working life as a chemist in a soap works at Runcorn, but later studied chemistry at Owens College, Manchester. It was there that he met and formed a friendship with C.F. Cross, with whom he started to work on cellulose. Bevan moved to a paper mill in Scotland but then went south to London, where he and Cross set up a partnership in 1885 as consulting and analytical chemists. Their work was mainly concerned with the industrial utilization of cellulose, and with the problems of the paper and jute industries. Their joint publication, A Text-book of Paper-making, which first appeared in 1888 and went into several editions, became the standard reference and textbook on the subject. The book has a long introductory chapter on cellulose.In 1892 Cross, Bevan and Clayton Beadle discovered viscose, or sodium cellulose xanthate, and took out the patent which was to be the foundation of the "viscose rayon" industry. They had their own laboratory at Station Avenue, Kew Gardens, where they carried out much work that eventually resulted in viscose: cellulose, usually in the form of wood pulp, was treated first with caustic soda and then with carbon disulphide to form the xanthate, which was then dissolved in a solution of dilute caustic soda to produce a viscous liquid. After being aged, the viscose was extruded through fine holes in a spinneret and coagulated in a dilute acid to regenerate the cellulose as spinnable fibres. At first there was no suggestion of spinning it into fibre, but the hope was to use it for filaments in incandescent electric light bulbs. The sheen on the fibres suggested their possible use in textiles and the term "artificial silk" was later introduced. Cross and Bevan also discovered the acetate "Celanese", which was cellulose triacetate dissolved in acetone and spun in air, but both inventions needed much development before they could be produced commercially.In 1892 Bevan turned from cellulose to food and drugs and left the partnership to become Public Analyst to Middlesex County Council, a post he held until his death, although in 1895 he and Cross published their important work Cellulose. He was prominent in the affairs of the Society of Public Analysts and became one of its officials.[br]Bibliography1888, with C.F.Cross, A Text-book of Papermaking.1892, with C.F.Cross and C.Beadle, British patent no. 8,700 (viscose). 1895, with C.F.Cross, Cellulose.Further ReadingObituary, 1921, Journal of the Chemical Society.Obituary, 1921, Journal of the Society of Chemical Industry.Edwin J.Beer, 1962–3, "The birth of viscose rayon", Transactions of the Newcomen Society 35 (an account of the problems of developing viscose rayon; Beer worked under Cross in the Kew laboratories).RLH -
10 Cross, Charles Frederick
[br]b. 11 December 1855 Brentwood, Middlesex, Englandd. 15 April 1935 Hove, England[br]English chemist who contributed to the development of viscose rayon from cellulose.[br]Cross was educated at the universities of London, Zurich and Manchester. It was at Owens College, Manchester, that Cross first met E.J. Bevan and where these two first worked together on the nature of cellulose. After gaining some industrial experience, Cross joined Bevan to set up a partnership in London as analytical and consulting chemists, specializing in the chemistry and technology of cellulose and lignin. They were at the Jodrell laboratory, Kew Gardens, for a time and then set up their own laboratory at Station Avenue, Kew Gardens. In 1888, the first edition of their joint publication A Textbook of Paper-making, appeared. It went into several editions and became the standard reference and textbook on the subject. The long introductory chapter is a discourse on cellulose.In 1892, Cross, Bevan and Clayton Beadle took out their historic patent on the solution and regeneration of cellulose. The modern artificial-fibre industry stems from this patent. They made their discovery at New Court, Carey Street, London: wood-pulp (or another cheap form of cellulose) was dissolved in a mixture of carbon disulphide and aqueous alkali to produce sodium xanthate. After maturing, it was squirted through fine holes into dilute acid, which set the liquid to give spinnable fibres of "viscose". However, it was many years before the process became a commercial operation, partly because the use of a natural raw material such as wood involved variations in chemical content and each batch might react differently. At first it was thought that viscose might be suitable for incandescent lamp filaments, and C.H.Stearn, a collaborator with Cross, continued to investigate this possibility, but the sheen on the fibres suggested that viscose might be made into artificial silk. The original Viscose Spinning Syndicate was formed in 1894 and a place was rented at Erith in Kent. However, it was not until some skeins of artificial silk (a term to which Cross himself objected) were displayed in Paris that textile manufacturers began to take an interest in it. It was then that Courtaulds decided to investigate this new fibre, although it was not until 1904 that they bought the English patents and developed the first artificial silk that was later called "rayon". Cross was also concerned with the development of viscose films and of cellulose acetate, which became a rival to rayon in the form of "Celanese". He retained his interest in the paper industry and in publishing, in 1895 again collaborating with Bevan and publishing a book on Cellulose and other technical articles. He was a cultured man and a good musician. He was elected a Fellow of the Royal Society in 1917.[br]Principal Honours and DistinctionsFRS 1917.Bibliography1888, with E.J.Bevan, A Text-book of Papermaking. 1892, British patent no. 8,700 (cellulose).Further ReadingObituary Notices of the Royal Society, 1935, London. Obituary, 1935, Journal of the Chemical Society 1,337. Chambers Concise Dictionary of Scientists, 1989, Cambridge.Edwin J.Beer, 1962–3, "The birth of viscose rayon", Transactions of the Newcomen Society 35 (an account of the problems of developing viscose rayon; Beer worked under Cross in the Kew laboratories).C.Singer (ed.), 1978, A History of Technology, Vol. VI, Oxford: Clarendon Press.RLHBiographical history of technology > Cross, Charles Frederick
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