RU2006100077A - METHOD FOR REMOVING NICKEL AND RELATED METALS - Google Patents

METHOD FOR REMOVING NICKEL AND RELATED METALS Download PDF

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Publication number
RU2006100077A
RU2006100077A RU2006100077/02A RU2006100077A RU2006100077A RU 2006100077 A RU2006100077 A RU 2006100077A RU 2006100077/02 A RU2006100077/02 A RU 2006100077/02A RU 2006100077 A RU2006100077 A RU 2006100077A RU 2006100077 A RU2006100077 A RU 2006100077A
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RU
Russia
Prior art keywords
solution
nickel
pulp
related metals
cobalt
Prior art date
Application number
RU2006100077/02A
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Russian (ru)
Other versions
RU2311467C2 (en
Inventor
Виктор Андреевич Синегрибов (RU)
Виктор Андреевич Синегрибов
Василий Юрьевич Кольцов (RU)
Василий Юрьевич Кольцов
Изабелла Алексеевна Логвиненко (RU)
Изабелла Алексеевна ЛОГВИНЕНКО
Дмитрий Викторович Мельник (RU)
Дмитрий Викторович Мельник
Василий Иванович Батшев (RU)
Василий Иванович Батшев
Original Assignee
Общество с ограниченной ответственностью "Геовест" (RU)
Общество С Ограниченной Ответственностью "Геовест"
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Application filed by Общество с ограниченной ответственностью "Геовест" (RU), Общество С Ограниченной Ответственностью "Геовест" filed Critical Общество с ограниченной ответственностью "Геовест" (RU)
Priority to RU2006100077/02A priority Critical patent/RU2311467C2/en
Publication of RU2006100077A publication Critical patent/RU2006100077A/en
Application granted granted Critical
Publication of RU2311467C2 publication Critical patent/RU2311467C2/en

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  • Manufacture And Refinement Of Metals (AREA)

Claims (1)

Способ получения никеля и сопутствующих металлов, включающий осаждение железа и алюминия из раствора выщелачивания окисленных (латеритовых) руд при изменении водородного показателя раствора, отличающийся тем, что для осаждения железа и алюминия раствор нейтрализуют карбонатом или оксидом магния до рН 5,0-5,5, полученную пульпу сгущают, из верхнего слива сгустителя и сгущенной пульпы сорбируют никель и кобальт, отделяют раствор от осадка в сгущенной части пульпы и объединяют его с очищенным от никеля и кобальта верхним сливом сгустителя, после чего известными способами выделяют из объединенного раствора последовательно марганец и магний.A method of producing nickel and related metals, including the deposition of iron and aluminum from a solution of leaching of oxidized (lateritic) ores by changing the pH of the solution, characterized in that for the deposition of iron and aluminum, the solution is neutralized with carbonate or magnesium oxide to a pH of 5.0-5.5 , the resulting pulp is concentrated, nickel and cobalt are sorbed from the top thickener and thickened pulp, the solution is separated from the precipitate in the thickened part of the pulp and combined with the thickener, which has been removed from nickel and cobalt, What follows is isolated by known methods from the combined solution successively manganese and magnesium.
RU2006100077/02A 2006-01-11 2006-01-11 Method of extraction of nickel and associated metals RU2311467C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006100077/02A RU2311467C2 (en) 2006-01-11 2006-01-11 Method of extraction of nickel and associated metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006100077/02A RU2311467C2 (en) 2006-01-11 2006-01-11 Method of extraction of nickel and associated metals

Publications (2)

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RU2006100077A true RU2006100077A (en) 2007-07-20
RU2311467C2 RU2311467C2 (en) 2007-11-27

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RU2006100077/02A RU2311467C2 (en) 2006-01-11 2006-01-11 Method of extraction of nickel and associated metals

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814058A (en) * 2012-09-17 2012-12-12 工信华鑫科技有限公司 Method for implementing nickel-magnesium separation, enrichment and purification by using heavy metal adsorbing material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814058A (en) * 2012-09-17 2012-12-12 工信华鑫科技有限公司 Method for implementing nickel-magnesium separation, enrichment and purification by using heavy metal adsorbing material

Also Published As

Publication number Publication date
RU2311467C2 (en) 2007-11-27

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Effective date: 20090112