RU97107191A - METHOD FOR PRODUCING ALUMINUM HYDROXIDE - Google Patents

METHOD FOR PRODUCING ALUMINUM HYDROXIDE

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Publication number
RU97107191A
RU97107191A RU97107191/25A RU97107191A RU97107191A RU 97107191 A RU97107191 A RU 97107191A RU 97107191/25 A RU97107191/25 A RU 97107191/25A RU 97107191 A RU97107191 A RU 97107191A RU 97107191 A RU97107191 A RU 97107191A
Authority
RU
Russia
Prior art keywords
aluminum hydroxide
producing aluminum
ethanolamine
aluminum
organic base
Prior art date
Application number
RU97107191/25A
Other languages
Russian (ru)
Other versions
RU2114785C1 (en
Inventor
Ю.М. Родионов
И.И. Темош
З.Ф. Темош
Original Assignee
Общество с ограниченной ответственностью "ИВТЕХИМ"
Filing date
Publication date
Application filed by Общество с ограниченной ответственностью "ИВТЕХИМ" filed Critical Общество с ограниченной ответственностью "ИВТЕХИМ"
Priority to RU97107191A priority Critical patent/RU2114785C1/en
Priority claimed from RU97107191A external-priority patent/RU2114785C1/en
Application granted granted Critical
Publication of RU2114785C1 publication Critical patent/RU2114785C1/en
Publication of RU97107191A publication Critical patent/RU97107191A/en

Links

Claims (3)

1. Способ получения гидроксида алюминия нагреванием металлического алюминия с водным раствором органического основания, отличающийся тем, что в качестве органического основания используют этаноламин общей формулы NHn(CH2CH2OH)3-n, где n = 0, 1, 2.1. A method of producing aluminum hydroxide by heating aluminum metal with an aqueous solution of an organic base, characterized in that ethanolamine of the general formula NH n (CH 2 CH 2 OH) 3-n , where n = 0, 1, 2, is used as an organic base. 2. Способ по п.1, отличающийся тем, что мольное соотношение алюминий : этаноламин : вода равно 1 : 0,1 - 10 : 2 - 50. 2. The method according to claim 1, characterized in that the molar ratio of aluminum: ethanolamine: water is 1: 0.1 to 10: 2 to 50. 3. Способ по п.1, отличающийся тем, что в гидроксид алюминия вводят 0,01 - 15 мас.% модифицирующих оксидов. 3. The method according to claim 1, characterized in that 0.01 to 15 wt.% Modifying oxides are introduced into aluminum hydroxide.
RU97107191A 1997-05-15 1997-05-15 Method for production of aluminium hydroxide RU2114785C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97107191A RU2114785C1 (en) 1997-05-15 1997-05-15 Method for production of aluminium hydroxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97107191A RU2114785C1 (en) 1997-05-15 1997-05-15 Method for production of aluminium hydroxide

Publications (2)

Publication Number Publication Date
RU2114785C1 RU2114785C1 (en) 1998-07-10
RU97107191A true RU97107191A (en) 1998-12-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU97107191A RU2114785C1 (en) 1997-05-15 1997-05-15 Method for production of aluminium hydroxide

Country Status (1)

Country Link
RU (1) RU2114785C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104030330B (en) * 2014-06-14 2017-01-18 中国科学院过程工程研究所 Method for preparing high-purity aluminum hydroxide through induced crystallization

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