Production of finely divided particulate siliceous material by decomposition of alkali metal silicate with sulfitic species

Production of siliceous precipitates, for example sodium aluminosilicates by decomposition of an alkali metal sulfite solution with a solution of a sulfitic species such as sulfur dioxide, sulfurous acid or a salt thereof. Precipitates having excellent properties are obtained and the co-produced aqu...

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Bibliographische Detailangaben

Hauptverfasser:	LE FEVRE, GERARD, HAGENS, GRAHAM R, MCLELLAN, FRASER
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
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