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RU2008122631A - METHOD FOR PRODUCING SILICA ACID GEL - Google Patents

METHOD FOR PRODUCING SILICA ACID GEL Download PDF

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Publication number
RU2008122631A
RU2008122631A RU2008122631/15A RU2008122631A RU2008122631A RU 2008122631 A RU2008122631 A RU 2008122631A RU 2008122631/15 A RU2008122631/15 A RU 2008122631/15A RU 2008122631 A RU2008122631 A RU 2008122631A RU 2008122631 A RU2008122631 A RU 2008122631A
Authority
RU
Russia
Prior art keywords
acid gel
carried out
producing silica
silica acid
producing
Prior art date
Application number
RU2008122631/15A
Other languages
Russian (ru)
Other versions
RU2381991C1 (en
Inventor
Индира Хизриевна Хизриева (RU)
Индира Хизриевна Хизриева
Зазав Мустафаевич Алиев (RU)
Зазав Мустафаевич Алиев
Шаназ Гаджимаммаевна Аммаева (RU)
Шаназ Гаджимаммаевна Аммаева
Original Assignee
Государственное образовательное учреждение высшего профессионального образования Дагестанский государственный университет (RU)
Государственное образовательное учреждение высшего профессионального образования Дагестанский государственный университет
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Application filed by Государственное образовательное учреждение высшего профессионального образования Дагестанский государственный университет (RU), Государственное образовательное учреждение высшего профессионального образования Дагестанский государственный университет filed Critical Государственное образовательное учреждение высшего профессионального образования Дагестанский государственный университет (RU)
Priority to RU2008122631/15A priority Critical patent/RU2381991C1/en
Publication of RU2008122631A publication Critical patent/RU2008122631A/en
Application granted granted Critical
Publication of RU2381991C1 publication Critical patent/RU2381991C1/en

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Abstract

Способ получения геля кремниевой кислоты, включающий электрохимическую обработку раствора, отличающийся тем, что процесс проводят в проточном режиме, при этом обработку силиката натрия осуществляют за пределами электролизера анодным кислым раствором, полученным при электролизе питьевой воды при рН 3-4.A method for producing a silicic acid gel, including electrochemical treatment of the solution, characterized in that the process is carried out in a flow mode, while the treatment of sodium silicate is carried out outside the electrolyzer with an anodic acidic solution obtained by electrolysis of potable water at pH 3-4.

Claims (1)

Способ получения геля кремниевой кислоты, включающий электрохимическую обработку раствора, отличающийся тем, что процесс проводят в проточном режиме, при этом обработку силиката натрия осуществляют за пределами электролизера анодным кислым раствором, полученным при электролизе питьевой воды при рН 3-4. A method of producing a silicic acid gel, including electrochemical processing of a solution, characterized in that the process is carried out in a flow mode, while the processing of sodium silicate is carried out outside the cell by an anodic acid solution obtained by electrolysis of drinking water at pH 3-4.
RU2008122631/15A 2008-06-04 2008-06-04 Method of producing silica gel RU2381991C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2008122631/15A RU2381991C1 (en) 2008-06-04 2008-06-04 Method of producing silica gel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2008122631/15A RU2381991C1 (en) 2008-06-04 2008-06-04 Method of producing silica gel

Publications (2)

Publication Number Publication Date
RU2008122631A true RU2008122631A (en) 2009-12-10
RU2381991C1 RU2381991C1 (en) 2010-02-20

Family

ID=41489156

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008122631/15A RU2381991C1 (en) 2008-06-04 2008-06-04 Method of producing silica gel

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RU (1) RU2381991C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2525087C2 (en) * 2012-10-29 2014-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "ДАГЕСТАНСКИЙ ГОСУДАРСТВЕННЫЙ УНИВЕРСИТЕТ" Method of producing silica gel
CN110306201A (en) * 2019-08-09 2019-10-08 刘光天 A method of increasing modulus of water glass

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387008A (en) * 1979-10-01 1983-06-07 W. R. Grace & Co. Electrodialytic method for production of silica gel
JP2001072409A (en) * 1999-09-01 2001-03-21 Kyokado Eng Co Ltd Production of high-purity silica gel and its use
CN100443406C (en) * 2005-11-03 2008-12-17 中国石油天然气股份有限公司 Preparation method of high-purity silica gel

Also Published As

Publication number Publication date
RU2381991C1 (en) 2010-02-20

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20150605