RU2013128680A - METHOD FOR PRODUCING ORGANOPHILIC BENTONITE - Google Patents

METHOD FOR PRODUCING ORGANOPHILIC BENTONITE Download PDF

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RU2013128680A
RU2013128680A RU2013128680/05A RU2013128680A RU2013128680A RU 2013128680 A RU2013128680 A RU 2013128680A RU 2013128680/05 A RU2013128680/05 A RU 2013128680/05A RU 2013128680 A RU2013128680 A RU 2013128680A RU 2013128680 A RU2013128680 A RU 2013128680A
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Russia
Prior art keywords
bentonite
drying
quaternary ammonium
organophilic
chloride
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RU2013128680/05A
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Russian (ru)
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RU2563477C2 (en
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Виталий Владимирович Андрияшин
Игорь Анатольевич Ильин
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Миррико Холдинг ЛТД
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Abstract

1. Способ получения органофильного бентонита путем смешения бентонита с четвертичной аммониевой солью с последующей сушкой, отличающийся тем, что в бентонит при непрерывном перемешивании вводят предварительно нагретый раствор четвертичной аммониевой соли- диалкилбензилметиламмоний хлорида и/или триалкилметиламмоний хлорида с алкильными углеводородными радикалами C-Св низкомолекулярном спирте при массовом соотношении бентонита и соли 10:4,5-10:6,5, осуществляют перемешивание смеси при температуре 60-80С в течение 10-60 мин.2. Способ по п.1, отличающийся тем, что используют бентонит в порошкообразном виде.3. Способ по п.1, отличающийся тем, что используют бентонит в виде бентонитовой пасты.4. Способ по п.1, отличающийся тем, что после сушки осуществляют перемалывание органофильного бентонита.1. A method of producing organophilic bentonite by mixing bentonite with a quaternary ammonium salt, followed by drying, characterized in that a preheated solution of quaternary ammonium salt-dialkylbenzylmethylammonium chloride and / or trialkylmethylammonium chloride with alkyl alcohol is introduced into bentonite with continuous stirring when the mass ratio of bentonite and salt is 10: 4.5-10: 6.5, the mixture is stirred at a temperature of 60-80C for 10-60 minutes. 2. The method according to claim 1, characterized in that bentonite is used in powder form. The method according to claim 1, characterized in that bentonite is used in the form of a bentonite paste. The method according to claim 1, characterized in that after drying the organophilic bentonite is ground.

Claims (4)

1. Способ получения органофильного бентонита путем смешения бентонита с четвертичной аммониевой солью с последующей сушкой, отличающийся тем, что в бентонит при непрерывном перемешивании вводят предварительно нагретый раствор четвертичной аммониевой соли- диалкилбензилметиламмоний хлорида и/или триалкилметиламмоний хлорида с алкильными углеводородными радикалами C14-С22 в низкомолекулярном спирте при массовом соотношении бентонита и соли 10:4,5-10:6,5, осуществляют перемешивание смеси при температуре 60-80оС в течение 10-60 мин.1. A process for preparing organophilic bentonite by mixing bentonite with a quaternary ammonium salt, followed by drying, characterized in that the bentonite is introduced with continuous stirring, preheated solution soliton dialkilbenzilmetilammony quaternary ammonium chloride and / or trialkylmethylammonium chloride with alkyl hydrocarbon radicals C 14 -C 22 a low molecular weight alcohol at a weight ratio bentonite and salts of 10: 4.5-10: 6.5, blending the mixture is carried out at a temperature of 60-80 ° C for 10-60 min. 2. Способ по п.1, отличающийся тем, что используют бентонит в порошкообразном виде.2. The method according to claim 1, characterized in that they use bentonite in powder form. 3. Способ по п.1, отличающийся тем, что используют бентонит в виде бентонитовой пасты.3. The method according to claim 1, characterized in that bentonite is used in the form of a bentonite paste. 4. Способ по п.1, отличающийся тем, что после сушки осуществляют перемалывание органофильного бентонита. 4. The method according to claim 1, characterized in that after drying the organophilic bentonite is ground.
RU2013128680/05A 2013-06-25 2013-06-25 Method of producing organophilic bentonite RU2563477C2 (en)

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RU2013128680A true RU2013128680A (en) 2014-12-27
RU2563477C2 RU2563477C2 (en) 2015-09-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105858677A (en) * 2016-04-13 2016-08-17 砚山县利达矿粉厂 Organic bentonite and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2630793C1 (en) * 2016-04-20 2017-09-13 Дмитрий Олегович Подкопаев Method of manufacturing high-dispersed hydrophobic magnetosensitive clay materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517112A (en) * 1982-02-18 1985-05-14 Nl Industries, Inc. Modified organophilic clay complexes, their preparation and non-aqueous systems containing them
SU1320220A1 (en) * 1986-02-12 1987-06-30 Всесоюзный Научно-Исследовательский Институт Буровой Техники Method of producing carbon-base gel-forming agent for drilling muds
US5663111A (en) * 1995-09-07 1997-09-02 Southern Clay Products, Inc. Organoclay compositions
RU2129577C1 (en) * 1998-06-19 1999-04-27 Кузин Владимир Борисович Method of manufacturing powdered organofilic bentonite
RU2176983C1 (en) * 2000-08-24 2001-12-20 Общество с ограниченной ответственностью "Консит-А" Method of preparing powdery organophilous bentonite
FR2863541B1 (en) * 2003-12-16 2007-05-25 Solvay METHOD FOR MANUFACTURING COMPOSITE MATERIALS, COMPOSITE MATERIALS AND IMPLEMENTATION THEREOF
RU2393185C2 (en) * 2008-09-29 2010-06-27 Вера Григорьевна Бакун Method of producing organophilic bentonite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105858677A (en) * 2016-04-13 2016-08-17 砚山县利达矿粉厂 Organic bentonite and preparation method thereof
CN105858677B (en) * 2016-04-13 2018-04-03 砚山县利达矿粉厂 A kind of organobentonite and preparation method thereof

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