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1 pearl-ash
/'pɔtæʃ/ Cách viết khác: (pearl-ash) /'pə:læʃ/ -ash) /'pə:læʃ/ * danh từ - (hoá học) Kali cacbonat, bồ tạt ((từ cổ,nghĩa cổ) (cũng) potass) =caustic potash+ Kali hyđroxyt -
2 potash
/'pɔtæʃ/ Cách viết khác: (pearl-ash) /'pə:læʃ/ -ash) /'pə:læʃ/ * danh từ - (hoá học) Kali cacbonat, bồ tạt ((từ cổ,nghĩa cổ) (cũng) potass) =caustic potash+ Kali hyđroxyt
См. также в других словарях:
caustic potash — Potash Pot ash , n. [Pot + ash.] (Chem.) (a) The hydroxide of potassium hydrate, a hard white brittle substance, {KOH}, having strong caustic and alkaline properties; hence called also {caustic potash}. (b) The impure potassium carbonate obtained … The Collaborative International Dictionary of English
Caustic soda — Soda So da, n. [It., soda, in OIt., ashes used in making glass, fr. L. solida, fem. of solidus solid; solida having probably been a name of glasswort. See {Solid}.] 1. (Chem.) (a) Sodium oxide or hydroxide. (b) Popularly, sodium carbonate or… … The Collaborative International Dictionary of English
caustic potash — caus′tic pot′ash n. chem. potassium hydroxide • Etymology: 1865–70 … From formal English to slang
Soda ash — Soda So da, n. [It., soda, in OIt., ashes used in making glass, fr. L. solida, fem. of solidus solid; solida having probably been a name of glasswort. See {Solid}.] 1. (Chem.) (a) Sodium oxide or hydroxide. (b) Popularly, sodium carbonate or… … The Collaborative International Dictionary of English
Угленатровая соль* — или сода, Na2CO3, содержит 58,49% Na 2O и 41,51% CO 2. Она представляет белого цвета и неприятного щелочного (мыльного) вкуса порошковатое вещество уд. в. 2,4 (при 20°), плавится при темп. от 810° до 1098° (по различным данным) и при более… … Энциклопедический словарь Ф.А. Брокгауза и И.А. Ефрона
Угленатровая соль — или сода, Na2CO3, содержит 58,49% Na2O и 41,51% CO2. Она представляет белого цвета и неприятного щелочного (мыльного) вкуса порошковатое вещество уд. в. 2,4 (при 20°), плавится при темп. от 810° до 1098° (по различным данным) и при более сильном… … Энциклопедический словарь Ф.А. Брокгауза и И.А. Ефрона
кальцинированная сода с содержанием едкого натра — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN caustic ash … Справочник технического переводчика
soap and detergent — ▪ chemical compound Introduction substances that, when dissolved in water, possess the ability to remove dirt (detergent) from surfaces such as the human skin, textiles, and other solids. The seemingly simple process of cleaning a soiled… … Universalium
papermaking — [pā′pər māk΄iŋ] n. the making of paper papermaker n. * * * pa·per·mak·ing (pāʹpər mā kĭng) n. The process or craft of making paper. paʹper·mak er n. * * * Introduction formation of a matted or felted sheet, usually of cellulose fibres,… … Universalium
alkali — /al keuh luy /, n., pl. alkalis, alkalies, adj. n. 1. Chem. a. any of various bases, the hydroxides of the alkali metals and of ammonium, that neutralize acids to form salts and turn red litmus paper blue. b. any of various other more or less… … Universalium
chemical industry — Introduction complex of processes, operations, and organizations engaged in the manufacture of chemicals and their derivatives. Although the chemical industry may be described simply as the industry that uses chemistry and… … Universalium