RU2006128084A - METHOD FOR REMOVING IRON IONS, ZINC, COPPER AND Manganese - Google Patents

METHOD FOR REMOVING IRON IONS, ZINC, COPPER AND Manganese Download PDF

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Publication number
RU2006128084A
RU2006128084A RU2006128084/02A RU2006128084A RU2006128084A RU 2006128084 A RU2006128084 A RU 2006128084A RU 2006128084/02 A RU2006128084/02 A RU 2006128084/02A RU 2006128084 A RU2006128084 A RU 2006128084A RU 2006128084 A RU2006128084 A RU 2006128084A
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RU
Russia
Prior art keywords
manganese
zinc
copper
ions
iron ions
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RU2006128084/02A
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Russian (ru)
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RU2338801C2 (en
Inventor
Лиди Алексеевна Воропанова (RU)
Лидия Алексеевна Воропанова
Залина Александровна Суладзе (RU)
Залина Александровна Суладзе
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Лиди Алексеевна Воропанова (RU)
Лидия Алексеевна Воропанова
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Priority to RU2006128084/02A priority Critical patent/RU2338801C2/en
Publication of RU2006128084A publication Critical patent/RU2006128084A/en
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Publication of RU2338801C2 publication Critical patent/RU2338801C2/en

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Claims (1)

Способ извлечения ионов железа цинка, меди и марганца из материалов их содержащих, включающий процессы сернокислотного выщелачивания, отличающийся тем, что к кислому раствору при выщелачивании добавляют комплексоны, образующие в кислых средах с ионами цветных металлов прочные, хорошо растворимые комплексы, в фильтрат после отделения осадка добавляют окислители, осуществляют совместное гидролитическое осаждение ионов металлов, затем - обратное солянокислое растворение осадка металлов с последующим селективным извлечением ионов металлов из полученного раствора.The method of extraction of iron ions of zinc, copper and manganese from materials containing them, including the processes of sulfuric acid leaching, characterized in that complexons, which form strong, well soluble complexes in acidic media with non-ferrous metal ions, are added to the acid solution during leaching, after separation of the precipitate add oxidizing agents, carry out joint hydrolytic deposition of metal ions, then reverse hydrochloric acid dissolution of the metal precipitate, followed by selective extraction of meta ions fishing from the resulting solution.
RU2006128084/02A 2006-08-03 2006-08-03 Method of extraction of ions of iron, zinc, copper and manganese RU2338801C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006128084/02A RU2338801C2 (en) 2006-08-03 2006-08-03 Method of extraction of ions of iron, zinc, copper and manganese

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006128084/02A RU2338801C2 (en) 2006-08-03 2006-08-03 Method of extraction of ions of iron, zinc, copper and manganese

Publications (2)

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RU2006128084A true RU2006128084A (en) 2008-02-10
RU2338801C2 RU2338801C2 (en) 2008-11-20

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RU2006128084/02A RU2338801C2 (en) 2006-08-03 2006-08-03 Method of extraction of ions of iron, zinc, copper and manganese

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013104045A1 (en) * 2012-01-12 2013-07-18 Nichromet Extraction Inc. Method for selective precipitation of iron, arsenic and antimony

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2535267C1 (en) * 2013-07-11 2014-12-10 Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН) Method of purifying nickel chloride solution from manganese
RU2604289C1 (en) * 2015-07-08 2016-12-10 Лидия Алексеевна Воропанова Method of purifying nickel electrolyte from impurities of iron (iii), cobalt (iii) and copper (ii) by extraction
RU2620418C1 (en) * 2016-01-18 2017-05-25 Лидия Алексеевна Воропанова Method of processing of zinc cake
RU2617471C1 (en) * 2016-03-16 2017-04-25 Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН) Method for cobalt extracting from sulfate solution containing nickel and cobalt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013104045A1 (en) * 2012-01-12 2013-07-18 Nichromet Extraction Inc. Method for selective precipitation of iron, arsenic and antimony
US9222147B2 (en) 2012-01-12 2015-12-29 Nichromet Extraction Inc. Method for selective precipitation of iron, arsenic and antimony

Also Published As

Publication number Publication date
RU2338801C2 (en) 2008-11-20

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Effective date: 20080804