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RU2004105500A - BOXIT LEACHING METHOD - Google Patents

BOXIT LEACHING METHOD Download PDF

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Publication number
RU2004105500A
RU2004105500A RU2004105500/15A RU2004105500A RU2004105500A RU 2004105500 A RU2004105500 A RU 2004105500A RU 2004105500/15 A RU2004105500/15 A RU 2004105500/15A RU 2004105500 A RU2004105500 A RU 2004105500A RU 2004105500 A RU2004105500 A RU 2004105500A
Authority
RU
Russia
Prior art keywords
pulp
boxit
steam
pumping
leaching method
Prior art date
Application number
RU2004105500/15A
Other languages
Russian (ru)
Other versions
RU2266868C2 (en
Inventor
Сибагатулла Нуруллович Аминов (RU)
Сибагатулла Нуруллович Аминов
Василий Сергеевич Круглов (RU)
Василий Сергеевич Круглов
Геннадий Григорьевич Копытов (RU)
Геннадий Григорьевич Копытов
Юрий Николаевич Чернабук (RU)
Юрий Николаевич Чернабук
Сергей Александрович Бабин (RU)
Сергей Александрович Бабин
Андрей Викторович Вайлерт (RU)
Андрей Викторович Вайлерт
Original Assignee
Открытое акционерное общество "Сибирско-Уральска Алюминиева компани " (RU)
Открытое акционерное общество "Сибирско-Уральская алюминиевая компания"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Открытое акционерное общество "Сибирско-Уральска Алюминиева компани " (RU), Открытое акционерное общество "Сибирско-Уральская алюминиевая компания" filed Critical Открытое акционерное общество "Сибирско-Уральска Алюминиева компани " (RU)
Priority to RU2004105500/15A priority Critical patent/RU2266868C2/en
Publication of RU2004105500A publication Critical patent/RU2004105500A/en
Application granted granted Critical
Publication of RU2266868C2 publication Critical patent/RU2266868C2/en

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Claims (2)

1. Способ выщелачивания боксита, заключающийся в непрерывном прокачивании бокситовой пульпы через автоклавную установку с нагревом ее до реакционной температуры паром ТЭЦ, отличающийся тем, что прокачивание пульпы осуществляют последовательно поршневым и пароструйными насосами, использующими тот же пар ТЭЦ, что и для нагрева пульпы.1. The method of leaching of bauxite, which consists in continuously pumping bauxite pulp through an autoclave with heating it to the reaction temperature with steam from a thermal power plant, characterized in that the pumping of the pulp is carried out sequentially by piston and steam-jet pumps using the same steam from the thermal power station as for heating the pulp. 2. Способ по п.1, отличающийся тем, что прокачивание пульпы струйными насосами осуществляют путем установки их в верхней части переточных труб между реакционными автоклавами установки.2. The method according to claim 1, characterized in that the pumping of the pulp by jet pumps is carried out by installing them in the upper part of the transfer pipes between the reaction autoclaves of the installation.
RU2004105500/15A 2004-02-24 2004-02-24 Method of leaching-out bauxite RU2266868C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004105500/15A RU2266868C2 (en) 2004-02-24 2004-02-24 Method of leaching-out bauxite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004105500/15A RU2266868C2 (en) 2004-02-24 2004-02-24 Method of leaching-out bauxite

Publications (2)

Publication Number Publication Date
RU2004105500A true RU2004105500A (en) 2005-08-10
RU2266868C2 RU2266868C2 (en) 2005-12-27

Family

ID=35844515

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004105500/15A RU2266868C2 (en) 2004-02-24 2004-02-24 Method of leaching-out bauxite

Country Status (1)

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RU (1) RU2266868C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2448048C2 (en) * 2009-12-11 2012-04-20 Открытое акционерное общество "РУСАЛ Всероссийский Алюминиево-магниевый Институт" Heating method of bauxite pulp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT291197B (en) * 1969-08-05 1971-07-12 Tatabanyai Szenbanyak Process for processing the autoclave liquor which is obtained from the continuous digestion of minerals containing aluminum oxide, especially of bauxite, with sodium aluminate liquor
KR950702506A (en) * 1992-07-24 1995-07-29 찰스 그랜트 토르네 PROCESS FOR EXTRACTING ALUMINUM FROM BAUXITE
RU2038302C1 (en) * 1992-09-28 1995-06-27 Герольд Андреевич Коротовских Method for bauxite processing
JP2000211919A (en) * 1998-11-16 2000-08-02 Sumitomo Chem Co Ltd Method for producing aluminum hydroxide from alumina-containing ore
RU2217375C2 (en) * 2002-01-11 2003-11-27 Открытое акционерное общество "Сибирско-Уральская алюминиевая компания" Method for bauxite leaching

Also Published As

Publication number Publication date
RU2266868C2 (en) 2005-12-27

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Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20090225