Chemical News and Journal of Industrial Science, Tomy 31-32Chemical news office., 1875 |
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Strona 214
... Separation of Iron Sesquioxide , Alumina , and Phosphoric Acid . " After reviewing the various pro- cesses for the ... separated by treatment with excess of caustic soda and barium chloride , which precipitates the phosphoric acid in ...
... Separation of Iron Sesquioxide , Alumina , and Phosphoric Acid . " After reviewing the various pro- cesses for the ... separated by treatment with excess of caustic soda and barium chloride , which precipitates the phosphoric acid in ...
Strona 41
... separated by cooling and crystallisation . This product has numerous Test for Sulphate of Conchinin . - O . Hesse . - Take in the soda manufacture , and it is obtained in the present industrial applications , especially in the glass ...
... separated by cooling and crystallisation . This product has numerous Test for Sulphate of Conchinin . - O . Hesse . - Take in the soda manufacture , and it is obtained in the present industrial applications , especially in the glass ...
Strona 165
... separated from the iron . alkali will then be free from iron and of great strength . " It was also added that if the alkali was not required of so high a strength salt was to be added while in dry fusion , or in preference the foreign ...
... separated from the iron . alkali will then be free from iron and of great strength . " It was also added that if the alkali was not required of so high a strength salt was to be added while in dry fusion , or in preference the foreign ...
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acetic acid action adulterated alcohol aldehyd alkali alum alumina ammonia amount analysis aniline anthracen apparatus applied baryta Bill body boiling calcium carbonic acid cent CHEMICAL Chemistry chemists chloride chromic acid chrysene clause colour compound containing copper crystalline crystals decomposed decomposition dilute dissolved distilled ether evaporation experiments filter gases give glass grms heat hydrate hydrochloric acid hydrogen insoluble iodide iron liquid London magnesia magnet manufacture manure matter mercury metallic method methyl milk mineral mixed mixture nitrate nitric acid nitrogen obtained ordinary oxalate oxide oxygen paper patent phosphate phosphate of lime phosphoric acid plane platinum potash potassium powder precipitate present produced proportion Public Analysts pure pyrites quantity residue salts sample sesquioxide silicates silver Society sodium solid soluble solution substance sugar sulphate sulphide sulphuric acid tartaric tartaric acid temperature tion tube washed weight whilst wine zinc