crude lead bullion

crude lead bullion
Смотри Веркблей.

Энциклопедический словарь по металлургии. — М.: Интермет Инжиниринг. . 2000.

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  • lead processing — Introduction       preparation of the ore for use in various products.       Lead (Pb) is one of the oldest metals known, being one of seven metals used in the ancient world (the others are gold, silver, copper, iron, tin, and mercury). Its low… …   Universalium

  • base bullion — noun Etymology: base (IV) : crude lead containing silver or gold and silver * * * Metall. smelted lead containing impurities, as gold, silver, or zinc, that are later removed. * * * base bullion, a base metal with appreciable amounts of a… …   Useful english dictionary

  • Веркблей — [crude lead bullion] черновой свинец, получаемый при переработке Pb содержащего материала разными способами. Обычно содержит 97 98 % Pb, иногда, при плавке с большим количеством оборотов, 92 95 % Pb. В виде примесей в веркблее присутствуют Au, Ag …   Энциклопедический словарь по металлургии

  • Bismuth — (pronEng|ˈbɪzməθ) is a chemical element that has the symbol Bi and atomic number 83. This heavy, brittle, white crystalline trivalent poor metal has a pink tinge and chemically resembles arsenic and antimony. Of all the metals, it is the most… …   Wikipedia

  • веркблей — Черновой свинец, получ. при переработке Рb содержащего материала разными способами. Обычно содержит 97—98 % РЬ, иногда, при плавке с большим кол вом оборотов 92—95 % Рb. В виде примесей в в. присутствуют Аu, Ag, Сu, As, Sb, Bi и др.… …   Справочник технического переводчика

  • nitrogen group element — ▪ chemical elements Introduction  any of the chemical elements that constitute Group Va of the periodic table (see Figure >). The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). The elements share… …   Universalium

  • matte — matte1 /mat/, adj., n., v., matted, matting. adj. 1. having a dull or lusterless surface: matte paint; a matte complexion; a photograph with a matte finish. n. 2. a dull or dead surface, often slightly roughened, as on metals, paint, paper, or… …   Universalium

  • India — /in dee euh/, n. 1. Hindi, Bharat. a republic in S Asia: a union comprising 25 states and 7 union territories; formerly a British colony; gained independence Aug. 15, 1947; became a republic within the Commonwealth of Nations Jan. 26, 1950.… …   Universalium

  • Europe, history of — Introduction       history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …   Universalium

  • Economic Affairs — ▪ 2006 Introduction In 2005 rising U.S. deficits, tight monetary policies, and higher oil prices triggered by hurricane damage in the Gulf of Mexico were moderating influences on the world economy and on U.S. stock markets, but some other… …   Universalium

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