Chemical News and Journal of Industrial Science, Tomy 117-118Chemical news office., 1918 |
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Strona 37
... hydrated plaster is different plasters manufactured from gypsum have proved to be perties of calcium sulphate and ... hydrate has a density of 2.75 and the dihydrate of 2.32 , process has been given . The case is different when we from ...
... hydrated plaster is different plasters manufactured from gypsum have proved to be perties of calcium sulphate and ... hydrate has a density of 2.75 and the dihydrate of 2.32 , process has been given . The case is different when we from ...
Strona 38
... hydrated metasilicate , CaSiO3,2 · 5H2O , and a hydrated tetracalcium aluminate , 4CaO , Al2O3,12H2O , the excess of lime liberated by the hydrolysis forming calcium hydroxide . Microscopical examination of the reactions of the con ...
... hydrated metasilicate , CaSiO3,2 · 5H2O , and a hydrated tetracalcium aluminate , 4CaO , Al2O3,12H2O , the excess of lime liberated by the hydrolysis forming calcium hydroxide . Microscopical examination of the reactions of the con ...
Strona 39
... hydrated aluminate is the tricalcium salt , the water content of which is variable . Either the 5 : 3 compound or monocalcium aluminate , if present , undergoes hydrolysis , and the tri- calcium salt is for ned together with free ...
... hydrated aluminate is the tricalcium salt , the water content of which is variable . Either the 5 : 3 compound or monocalcium aluminate , if present , undergoes hydrolysis , and the tri- calcium salt is for ned together with free ...
Strona 43
... hydrated silicate of alumina . Variable in composition ; often impure . A decomposition product of certain other minerals , chiefly felspars , and often found in ores . Other gangue minerals not so common , although in Unless we change ...
... hydrated silicate of alumina . Variable in composition ; often impure . A decomposition product of certain other minerals , chiefly felspars , and often found in ores . Other gangue minerals not so common , although in Unless we change ...
Strona 44
... hydrated oxide of iron ; magnetite , Fe3O4 , the magnetic oxide of iron ; gypsum , CaSO4 , calcium sulphate ; the pyroxenes , complex metasilicates of lime , magnesia , iron , alumina , and manganese ; the amphiboles , similar in ...
... hydrated oxide of iron ; magnetite , Fe3O4 , the magnetic oxide of iron ; gypsum , CaSO4 , calcium sulphate ; the pyroxenes , complex metasilicates of lime , magnesia , iron , alumina , and manganese ; the amphiboles , similar in ...
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