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Application

97108434/25, 1997-06-04

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Actual filing date

1997-06-04

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Published

1998-04-10

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Inventor

Busygin Vladimir MikhajlovichGajsin Lenar GajnullovichAkhmetov Timerkhan GabdullovichChvanov Vjacheslav VladimirovichGizzatullin Rinat Mullajanovich

(73)

Holder

Busygin Vladimir MikhajlovichGajsin Lenar GajnullovichAkhmetov Timerkhan GabdullovichChvanov Vjacheslav VladimirovichGizzatullin Rinat Mullajanovich

METHOD OF PREPARING GEL-FORMING SODIUM SILICATE AQUEOUS SOLUTIONS Russian patent published in 1998 - IPC

Abstract RU 2108291 C1

FIELD: inorganic substances technology. SUBSTANCE: silica gel production waste is dissolved in sodium silicate aqueous solution while grinding waste at temperature above 95 C followed by filtration. Method is distinguished by simplicity of process flowsheet and enables preparing gel-forming solutions with high silicate modulus (M = 3.8 and higher). EFFECT: extended choice of raw material, reduced cost price of product, and increased labor productivity.

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RU 2 108 291 C1

Authors

Busygin Vladimir Mikhajlovich

Gajsin Lenar Gajnullovich

Akhmetov Timerkhan Gabdullovich

Chvanov Vjacheslav Vladimirovich

Gizzatullin Rinat Mullajanovich

Dates

1998-04-10—Published

1997-06-04—Filed

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