- sulfuric acid refining
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сернокислотная очистка
Англо-русский словарь технических терминов. 2005.
sulfuric acid refining
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Sulfuric acid — Sulfuric acid … Wikipedia
sulfuric acid — Chem. a clear, colorless to brownish, dense, oily, corrosive, water miscible liquid, H2SO4, usually produced from sulfur dioxide: used chiefly in the manufacture of fertilizers, chemicals, explosives, and dyestuffs and in petroleum refining. Also … Universalium
sulfuric acid — strong acid that attacks organic compounds, acid used in refining and industry … English contemporary dictionary
sulfuric acid — sulfu′ric ac′id n. chem. a clear, colorless to brownish, dense, oily, corrosive, water miscible liquid, H2SO4, used chiefly in the manufacture of fertilizers, chemicals, explosives, and dyestuffs and in petroleum refining Also called oil of… … From formal English to slang
acid heat test — noun : a test used in petroleum refining for indicating the amount of unsaturated hydrocarbons in gasoline and performed by noting the increase in temperature caused by adding one volume of 93 percent sulfuric acid to five volumes of gasoline in… … Useful english dictionary
acid rain — precipitation, as rain, snow, or sleet, containing relatively high concentrations of acid forming chemicals, as the pollutants from coal smoke, chemical manufacturing, and smelting, that have been released into the atmosphere and combined with… … Universalium
petroleum refining — Introduction conversion of crude oil into useful products. History Distillation of kerosene and naphtha The refining of crude petroleum owes its origin to the successful drilling of the first oil well in Titusville, Pa., in 1859. Prior to… … Universalium
Hexafluorosilicic acid — Preferred IUPAC name Hexafluorosilicic acid Systematic name … Wikipedia
Kosaka Smelting & Refining Kosaka Line — The nihongo|Kosaka Line|小坂線|Kosaka sen is Japanese freight only railway line in Akita Prefecture, between Ōdate Station, Ōdate and Kosaka Station, Kosaka. This is the only railway line nihongo|Kosaka Smelting Refining|小坂製錬|Kosaka Seiren operates … Wikipedia
mahogany acid — noun : any of several dark colored oil soluble mixtures of sulfonic acid derivatives of petroleum that are obtained as by products in refining white oils with sulfuric acid or made as primary products by sulfonation of petroleum distillates and… … Useful english dictionary
sludge acid — noun : waste or spent sulfuric acid; especially : such acid derived from refining petroleum oils or crude benzenes … Useful english dictionary
