单词 | calcium hydrate |
例句 | Chemical purification if it is necessary, is effected by means of calcium hydrate, iron oxide, or, still better, by a mixture of lime and iron sulphate. Gas-Engines and Producer-Gas Plants A Practice Treatise Setting Forth the Principles of Gas-Engines and Producer Design, the Selection and Installation of an Engine, Conditions of Perfect Operation, Producer-Gas Engines and Their Possibilities, the Care of Gas-Engines and Producer-Gas Plants, with a Chapter on Volatile Hydrocarbon and Oil Engines 2011-12-28T03:00:31.087Z Gas lime, therefore, varies considerably in composition, and consists really of a mixture of slaked lime, or calcium hydrate, and carbonate of lime, together with sulfites and sulfides of lime. Right Use of Lime in Soil Improvement Such a process of purification is to be seen in the addition of alum, sulphate of iron, and calcium hydrate to water. Human Foods and Their Nutritive Value It is rapidly acted on by water, especially if means are taken to remove the layer of calcium hydrate formed on the metal; alcohol acts very slowly. Encyclopaedia Britannica, 11th Edition, Volume 4, Part 4 "Bulgaria" to "Calgary" A vessel filled with water has an inverted vessel within it; a pipe is led to the balloon from the latter and a tube of india-rubber is attached which contains calcium hydrate. Scott's Last Expedition Volume I Acted upon by water it is at once decomposed, yielding acetylene and calcium hydrate. The Project Gutenberg Encyclopedia Volume 1 of 28 By tipping the tube the amount of calcium hydrate required can be poured into the generator. Scott's Last Expedition Volume I |
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