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81 обработка серной кислотой
1) Oil: sulphuric-acid treatment, vitriolization2) Sakhalin energy glossary: sulphuric acid treatmentУниверсальный русско-английский словарь > обработка серной кислотой
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82 регенерированная серная кислота
1) Chemistry: black sulphuric acid2) Oil: reclaimed sulphuric acidУниверсальный русско-английский словарь > регенерированная серная кислота
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83 Schwefelsäuretanker
m < nav> ■ sulphuric acid tanker; sulphuric acid carrier -
84 manejar con cuidado
(v.) = handle + with cautionEx. Note that sulphuric acid is very dangerous and shoud be handled with great caution.* * *(v.) = handle + with cautionEx: Note that sulphuric acid is very dangerous and shoud be handled with great caution.
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85 кислота
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86 sulfurique
sylfyʀik adjacide sulfurique — sulphuric acid Grande-Bretagne sulfuric acid USA
* * *sulfurique adj sulphuricGB.[sylfyrik] adjectif -
87 нитрозилсярна киселина
хим.nitro-sulphuric acidхим.nitro-sulphuric acidsхим.nitrososulphuric acidхим.nitrososulphuric acidsБългарски-Angleščina политехнически речник > нитрозилсярна киселина
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88 Lawes, Sir John Bennet
SUBJECT AREA: Agricultural and food technology[br]b. 28 December 1814 Rothamsted, Hertfordshire, Englandd. 31 August 1900 Rothamsted, Hertfordshire, England[br]English scientific agriculturalist.[br]Lawes's education at Eton and Oxford did little to inform his early taste for chemistry, which he developed largely on his own. By the age of 20 he had fitted up the best bedroom in his house as a fully equipped chemical laboratory. His first interest was in the making of drugs; it was said that he knew the Pharmacopoeia, by heart. He did, however, receive some instruction from Anthony Todd Thomson of University College, London. His father having died in 1822, Lawes entered into possession of the Rothamsted estate when he came of age in 1834. He began experiments with plants with uses as drugs, but following an observation by a neighbouring farmer of the effect of bones on the growth of certain crops Lawes turned to experiments with bones dissolved in sulphuric acid on his turnip crop. The results were so promising that he took out a patent in 1842 for converting mineral and fossil phosphates into a powerful manure by the action of sulphuric acid. The manufacture of these superphosphates became a major industry of tremendous benefit to agriculture. Lawes himself set up a factory at Deptford in 1842 and a larger one in 1857 at Barking Creek, both near London. The profits from these and other chemical manufacturing concerns earned Lawes profits which funded his experimental work at Rothamsted. In 1843, Lawes set up the world's first agricultural experiment station. Later in the same year he was joined by Joseph Henry Gilbert, and together they carried out a considerable number of experiments of great benefit to agriculture, many of the results of which were published in the leading scientific journals of the day, including the Philosophical Transactions of the Royal Society. In all, 132 papers were published, most of them jointly with Gilbert. A main theme of the work on plants was the effect of various chemical fertilizers on the growth of different crops, compared with the effects of farm manure and of no treatment at all. On animal rearing, they studied particularly the economical feeding of animals.The work at Rothamsted soon brought Lawes into prominence; he joined the Royal Agricultural Society in 1846 and became a member of its governing body two years later, a position he retained for over fifty years. Numerous distinctions followed and Rothamsted became a place of pilgrimage for people from many parts of the world who were concerned with the application of science to agriculture. Rothamsted's jubilee in 1893 was marked by a public commemoration headed by the Prince of Wales.[br]Principal Honours and DistinctionsBaronet 1882. FRS 1854. Royal Society Royal Medal (jointly with Gilbert) 1867.Further ReadingMemoir with portrait published in J. Roy. Agric. Soc. Memoranda of the origin, plan and results of the field and other experiments at Rothamsted, issued annually by the Lawes Agricultural Trust Committee, with a list of Lawes's scientific papers.LRD -
89 Ward, Joshua
SUBJECT AREA: Chemical technology[br]b. 1685d. 21 November 1761 London, England[br]English doctor and industrial chemist.[br]Ward is perhaps better described as a "quack" than a medical doctor. His remedies, one containing a dangerous quantity of antimony, were dubious to say the least. A fraudulent attempt to enter Parliament in 1717 forced him to leave the country quickly. After his pardon in 1733, he returned to London and established a successful practice. His medical prowess is immortalized in Hogarth's picture The Harlot's Progress.Sulphuric acid had been an important chemical for centuries and Ward found that he needed large quantities of it to make his remedies. He set up works to manufacture it at Twickenham, near London, in 1736 and then at Richmond three years later. His process consisted of burning a mixture of saltpetre (nitre; potassium nitrate) and sulphur in the neck of a large glass globe containing a little water. Dilute sulphuric acid was thereby formed, which was concentrated by distillation. Although the method was not new, having been described in the seventeenth century by the German chemist Johann Glauber, Ward was granted a patent for his process in 1749. An important feature was the size of the globes, which had no less than fifty gallons' capacity, which must have entailed considerable skill on the part of the glassblowers. Through the adoption of Ward's process, the price of this essential commodity fell from £2 per pound to only 2 shillings. It provided the best method of manufacture until the advent of the lead-chamber process invented by John Roebuck.[br]Further ReadingA.Clow and N.Clow, 1952, The Chemical Revolution: A Contribution to Social Technology, London: Batch worth.C.Singer et al. (eds), 1958, A History of Technology, 7 vols, Oxford: Clarendon Press, Vol. IV.LRD -
90 этилсерная кислота
1) Medicine: sulfovinic acidУниверсальный русско-английский словарь > этилсерная кислота
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91 завод производства контактной серной кислоты
Русско-английский научный словарь > завод производства контактной серной кислоты
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92 серная кислота
1) General subject: sulphuric acid2) Engineering: distilled oil of vitriol, double oil of vitriol 95-96%, oil of vitriol3) Chemistry: dipping acid4) Automobile industry: spirit of sulphur, spirit of vitriol5) Metallurgy: spirit of alum6) Oil: sulfuric acid7) Sakhalin energy glossary: H2SO4, sulfuric acid( used as a catalyst when alkylating propylene or butylene with isobutane) (H2SO4; H2SO4), sulfuric acid (used as a catalyst when alkylating propylene or butylene with isobutane) H2SO4 (используется как катализатор при алкилировании изобутаном пропилена или бутилена) -
93 corroer
v.1 to corrode.El ácido sulfúrico corroe el hierro Sulphuric acid corrodes iron.2 to consume, to eat away at.le corroe la envidia he's consumed with envy3 to poison, to corrode, to erode.Su odio corroe a Elsa Her hate poisons Elsa.* * *1 (desgastar) to corrode2 GEOLOGÍA to erode3 figurado (perturbar) to corrode, eat away, eat up1 (desgastarse) to become corroded2 figurado to be eaten up (de, with)* * *verb1) to corrode2) erode* * *1. VT1) (Téc) to corrode2) (Geol) to erode3) (=reconcomer) to corrode, eat away2.See:* * *1. 2.corroerse v pron to corrode* * *= corrode, bite into, gnaw (at).Ex. At times, however, stresses on the system, whether caused by internal or external forces, threaten to corrode the ethical boundaries.Ex. The design was cut in a wax ground so that, when the plate was immersed in acid, the furrows allowed the acid to bite into the copper, making grooves that would hold ink Mezzotint = El diseño se tallaba sobre una superficie de cera de modo que, cuando la lámina se sumergía en ácido, los surcos permitían que el ácido corroyera el cobre, haciendo surcos que recibían la media tinta.Ex. The rugby league is increasingly beset by a financial reward system that gnaws at its prime resource -- the players.----* corroer poco a poco = eat away at.* * *1. 2.corroerse v pron to corrode* * *= corrode, bite into, gnaw (at).Ex: At times, however, stresses on the system, whether caused by internal or external forces, threaten to corrode the ethical boundaries.
Ex: The design was cut in a wax ground so that, when the plate was immersed in acid, the furrows allowed the acid to bite into the copper, making grooves that would hold ink Mezzotint = El diseño se tallaba sobre una superficie de cera de modo que, cuando la lámina se sumergía en ácido, los surcos permitían que el ácido corroyera el cobre, haciendo surcos que recibían la media tinta.Ex: The rugby league is increasingly beset by a financial reward system that gnaws at its prime resource -- the players.* corroer poco a poco = eat away at.* * *vt‹metal› to corrode; ‹mármol› to erode, wear awayla envidia la corroe she is eaten up with envyla desintegración de la familia corroe las bases mismas de la sociedad the disintegration of the family erodes the very foundations of societyto corrode* * *
corroer ( conjugate corroer) verbo transitivo ‹ metal› to corrode;
‹ mármol› to erode
corroer verbo transitivo
1 to corrode
2 figurado los celos le corroen, he is eaten up with jealousy
' corroer' also found in these entries:
English:
bite
- corrode
- eat away
- erode
- eat
* * *♦ vt1. [desgastar] to corrode;[madera] to rot; [roca] to erode2. [consumir] to consume, to eat away at;lo corroe la envidia he's consumed with envy* * *v/t corrode; figeat up* * *corroer {69} vt1) : to corrode2) : to erode, to wear away -
94 алкилсерная кислота
1) Chemistry: alkyl hydrogen sulphate, alkyl hydrosulphate, alkyl sulphuric acid, sulphovinic acid, vinic acid2) Makarov: sulfovinic acidУниверсальный русско-английский словарь > алкилсерная кислота
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95 Souring
This term signifies a treatment of cotton cloth in a weak acid solution. In the lime sour sulphuric acid is usually used because it is cheaper than hydrochloric acid which is better. About 1 per cent solution is usual. The acid decomposes the lime soaps, removing the calcium portion and leaves the free fatty acids on the cloth. -
96 электролит
electrolyte
хим. вещество (раствор), в котором прохождение эл. тока сопровождается электролизом. — а substance in which the conduction of electricity is accompanied by chemical асtion.
- (аккумулятора) — electrolyte, battery acid
раствор серной кислоты в дистиллированной воде в свинцово-кислотных аккумуляторах. — а solution that serves as the electrolyte in а storage battery. in a lead-acid batlery, the electrolyte is diluted sulphuric acid.
-, зимний — strong electrolyte
-, кислотный — acid electrolyte
- летний — weak electrolyte
-, цианистый — cyanide electrolyte
-, щелочной — alkali electrolyte
едкий калий + моногидрат гидроокиси лития. доводить уровень и плотность э. (до нормы) понижать плотность э. — caustic potash + lithium hydroxide monohydrate. adjust electrolyte level and specific gravity reduce electrolyte specific gravityРусско-английский сборник авиационно-технических терминов > электролит
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97 Planté, Raimond Louis Gaston
SUBJECT AREA: Electricity[br]b. 22 April 1834 Orthez, Franced. 21 May 1889 Paris, France[br]French physicist and inventor of a secondary electric cell from which was developed the widely used lead-acid storage battery.[br]After a scientific training at the Conservatoire des Arts et Métiers, Planté obtained an appointment as a Laboratory Assistant to Becquerel. Later, when he was employed as a chemist in the Parisian electroplating firm of Christofle et Cie, he carried out investigations into polarization in electrical cells, which led to his discovery of the lead-acid accumulator in 1859. This cell, with lead plates in an electrolyte of dilute sulphuric acid, had the characteristics of a storage device for electrical energy. Its performance was improved considerably if it was repeatedly charged and discharged, the active material being formed electrochemically from the lead of the plate itself. At the time of its discovery the Planté cell had little practical application and it was not until satisfactory dynamos were introduced that its commercial exploitation was possible. The cell was improved by Faure and later by Swan and others. The lead-acid cell became considerably important in the early days of electricity supply and later for electric traction and automobile use. The results of Planté's researches were communicated to the Academy of Sciences and published in various scientific periodicals. He devoted the last few years of his life to the study of atmospheric electricity.[br]Principal Honours and DistinctionsChevalier de la Légion d'honneur 1881. Société d'Encouragement pour l'Industrie Nationale Médaille d'Ampère.Bibliography1860, "Nouvelle Pile secondaire d'une grande puissance", Comptes rendus 50:640–2. See Recherches sur l'électricité, Paris, 1879.Further ReadingG.Wood Vinal, 1955, Storage Batteries, 4th edn, London (describes developments subsequent to Planté's work).E.W.Wade, 1902, Secondary Batteries, London.GWBiographical history of technology > Planté, Raimond Louis Gaston
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98 моногидрат
Chemistry: monohydrate, sulphuric monohydrate, sulphuric-acid monohydrate -
99 моногидрат серной кислоты
Chemistry: sulphuric monohydrate, sulphuric-acid monohydrateУниверсальный русско-английский словарь > моногидрат серной кислоты
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100 сернокислотный обжиг
Metallurgy: sulphuric acid roasting, sulphuric roastingУниверсальный русско-английский словарь > сернокислотный обжиг
См. также в других словарях:
Sulphuric acid — Sulphuric Sul*phu ric, a. [Cf. F. sulfurique.] 1. Of or pertaining to sulphur; as, a sulphuric smell. [1913 Webster] 2. (Chem.) Derived from, or containing, sulphur; specifically, designating those compounds in which the element has a higher… … The Collaborative International Dictionary of English
sulphuric acid — ► NOUN ▪ a strong acid made by oxidizing solutions of sulphur dioxide … English terms dictionary
sulphuric acid — Sulphur Sul phur, n. [L., better sulfur: cf. F. soufre.] 1. (Chem.) A nonmetallic element occurring naturally in large quantities, either combined as in the sulphides (as pyrites) and sulphates (as gypsum), or native in volcanic regions, in vast… … The Collaborative International Dictionary of English
sulphuric acid — [[t]sʌlfjʊ͟ərɪk æ̱sɪd[/t]] N UNCOUNT Sulphuric acid is a colourless, oily, and very powerful acid. (in AM, use sulfuric acid) … English dictionary
sulphuric acid — noun (H2SO4) a highly corrosive acid made from sulfur dioxide; widely used in the chemical industry • Syn: ↑vitriol, ↑oil of vitriol, ↑sulfuric acid • Derivationally related forms: ↑vitriolic (for: ↑ … Useful english dictionary
sulphuric acid — a powerful corrosive acid, H2SO4, widely used in industry. Swallowing the acid causes severe burning of the mouth and throat and difficulty in breathing, speaking, and swallowing. The patient should drink large quantities of milk or water or… … Medical dictionary
sulphuric acid — sul|phu|ric ac|id BrE sulfuric acid AmE [sʌlˌfjuərık ˈæsıd US ˌfjur ] n [U] a powerful acid … Dictionary of contemporary English
sulphuric acid — strong acid that attacks organic compounds, acid used in refining and industry … English contemporary dictionary
sulphuric acid — BrE, sulfuric acid AmE noun (U) a powerful acid … Longman dictionary of contemporary English
sulphuric acid — a powerful corrosive acid, H2SO4, widely used in industry. Swallowing the acid causes severe burning of the mouth and throat and difficulty in breathing, speaking, and swallowing. The patient should drink large quantities of milk or water or… … The new mediacal dictionary
sulphuric acid — /sʌlˌfjurɪk ˈæsəd/ (say sul.fyoohrik asuhd) noun the dibasic acid of sulphur, H2SO4, a colourless, corrosive, oily liquid, made from sulphur trioxide and used in many industrial processes; oil of vitriol. Also, sulfuric acid …