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1 extract a metal from an ore
Макаров: получать металл из рудыУниверсальный англо-русский словарь > extract a metal from an ore
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2 extract
1. noun 2. transitive verb1) ziehen, (fachspr.) extrahieren [Zahn]extract something from somebody — (fig.) etwas aus jemandem herausholen
extract a promise/confession from somebody — jemandem ein Versprechen/Geständnis abpressen
2) (obtain) extrahierenextract metal from ore — Metall aus Erz gewinnen
3) (derive) erfassen [Bedeutung, Hauptpunkte]* * *1. [ik'strækt] verb1) (to pull out, or draw out, especially by force or with effort: I have to have a tooth extracted; Did you manage to extract the information from her?) herausholen, ziehen2) (to select (passages from a book etc).) einen Auszug machen3) (to take out (a substance forming part of something else) by crushing or by chemical means: Vanilla essence is extracted from vanilla beans.) gewinnen2. ['ekstrækt] noun1) (a passage selected from a book etc: a short extract from his novel.) der Auszug2) (a substance obtained by an extracting process: beef/yeast extract; extract of malt.) der Extrakt•- academic.ru/25959/extraction">extraction* * *ex·tractI. vt[ɪkˈstrækt, ekˈ-]1. (remove)to \extract a bullet eine Kugel entfernento \extract papers from a folder einem Ordner Unterlagen entnehmento \extract a tooth einen Zahn ziehen [o fachspr extrahieren2. (obtain)to \extract iron ore Eisenerz gewinnento \extract oil Erdöl fördernto \extract a confession from sb jdm ein Geständnis abringento \extract information from sb Informationen aus jdm herausquetschen fam3. (select)to \extract sth from a text etw aus einem Text [heraus]ziehen, etw exzerpieren geh4. MATHII. n[ˈekstrækt]malt/vanilla \extract Malz-/Vanilleextrakt m* * *[ɪk'strkt]1. vt1) (= take out) herausnehmen; cork etc (heraus)ziehen (from aus); juice, minerals, oil, DNA, energy gewinnen (from aus); tooth ziehen, extrahieren (spec); bullet, foreign body entfernen2) (fig) information, secrets entlocken (from +dat); confession, money herausholen (from aus); permission, promise, concession abringen (from +dat), erlangen (from von); the meaning/moral of a book herausarbeiten (from aus)he is able to extract himself from difficult situations — er kann sich aus schwierigen Lagen befreien
4) quotation, passage herausziehen, exzerpieren (geh)2. n['ekstrkt]2) (MED, COOK) Extrakt m* * *A v/t [ıkˈstrækt]1. herausziehen, -holen ( beide:from aus)2. extrahieren:b) CHEM ausziehen, -scheiden3. Honig etc schleudernextracting plant Gewinnungsanlage ffrom a text aus einem Text)b) ein Buch etc in Auszügen veröffentlichen oder wiedergeben, einen Auszug aus einem Buch etc veröffentlichenfrom von)B s [ˈekstrækt]a) CHEM, GASTR Extrakt m:extract of meat Fleischextraktextract of account Kontoauszugext. abk1. extension2. external (externally)3. extinct4. extra5. extract* * *1. noun 2. transitive verb1) ziehen, (fachspr.) extrahieren [Zahn]extract something from somebody — (fig.) etwas aus jemandem herausholen
extract a promise/confession from somebody — jemandem ein Versprechen/Geständnis abpressen
2) (obtain) extrahieren3) (derive) erfassen [Bedeutung, Hauptpunkte]* * *n.Auszug -¨e m. v.entnehmen v.gewinnen v.(§ p.,pp.: gewann, gewonnen)herausziehen v. -
3 Pattinson, Hugh Lee
SUBJECT AREA: Metallurgy[br]b. 25 December 1796 Alston, Cumberland, Englandd. 11 November 1858 Scot's House, Gateshead, England[br]English inventor of a silver-extraction process.[br]Born into a Quaker family, he was educated at private schools; his studies included electricity and chemistry, with a bias towards metallurgy. Around 1821 Pattinson became Clerk and Assistant to Anthony Clapham, a soap-boiler of Newcastle upon Tyne. In 1825 he secured appointment as Assay Master to the lords of the manor of Alston. There he was able to pursue the subject of special interest to him, and in January 1829 he devised a method of separating silver from lead ore; however, he was prevented from developing it because of a lack of funds.Two years later he was appointed Manager of Wentworth Beaumont's lead-works. There he was able to continue his researches, which culminated in the patent of 1833 enshrining the invention by which he is best known: a new process for extracting silver from lead by skimming crystals of pure lead with a perforated ladle from the surface of the molten silver-bearing lead, contained in a succession of cast-iron pots. The molten metal was stirred as it cooled until one pot provided a metal containing 300 oz. of silver to the ton (8,370 g to the tonne). Until that time, it was unprofitable to extract silver from lead ores containing less than 8 oz. per ton (223 g per tonne), but the Pattinson process reduced that to 2–3 oz. (56–84 g per tonne), and it therefore won wide acceptance. Pattinson resigned his post and went into partnership to establish a chemical works near Gateshead. He was able to devise two further processes of importance, one an improved method of obtaining white lead and the other a new process for manufacturing magnesia alba, or basic carbonate of magnesium. Both processes were patented in 1841.Pattinson retired in 1858 and devoted himself to the study of astronomy, aided by a 7½ in. (19 cm) equatorial telescope that he had erected at his home at Scot's House.[br]Principal Honours and DistinctionsVice-President, British Association Chemical Section 1838. Fellow of the Geological Society, Royal Astronomical Society and Royal Society 1852.BibliographyPattinson wrote eight scientific papers, mainly on mining, listed in Royal Society Catalogue of Scientific Papers, most of which appeared in the PhilosophicalMagazine.Further ReadingJ.Percy, Metallurgy (volume on lead): 121–44 (fully describes Pattinson's desilvering process).Lonsdale, 1873, Worthies of Cumberland, pp. 273–320 (contains details of his life). T.K.Derry and T.I.Williams, 1960, A Short History ofTechnology, Oxford: Oxford University Press.LRD
См. также в других словарях:
extract — [ek strakt′, ikstrakt′; ] for n. [ eks′trakt΄] vt. [ME extracten < L extractus, pp. of extrahere, to draw out < ex , out + trahere, to DRAW] 1. to draw out by effort; pull out [to extract a tooth, to extract a promise from someone] 2. to… … English World dictionary
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extract — verb (t) /əkˈstrækt / (say uhk strakt), /ɛk / (say ek ) 1. to draw forth or get out by force: to extract a tooth. 2. to deduce (a doctrine, principle, etc.). 3. to derive or obtain (pleasure, comfort, etc.) from a particular source. 4. to take or …
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