RU96119064A - METHOD FOR RELEASING COBALT FROM PRODUCTS CONTAINING OXIDIZED COBALT COMPOUNDS - Google Patents

METHOD FOR RELEASING COBALT FROM PRODUCTS CONTAINING OXIDIZED COBALT COMPOUNDS

Info

Publication number
RU96119064A
RU96119064A RU96119064/02A RU96119064A RU96119064A RU 96119064 A RU96119064 A RU 96119064A RU 96119064/02 A RU96119064/02 A RU 96119064/02A RU 96119064 A RU96119064 A RU 96119064A RU 96119064 A RU96119064 A RU 96119064A
Authority
RU
Russia
Prior art keywords
cobalt
products containing
releasing
containing oxidized
compounds
Prior art date
Application number
RU96119064/02A
Other languages
Russian (ru)
Other versions
RU2106417C1 (en
Inventor
И.Ю. Флейтлих
А.М. Копанев
М.В. Калинина
С.Н. Дорохов
Б.И. Желнин
А.Н. Носов
Original Assignee
Сергеев В.В.
Filing date
Publication date
Application filed by Сергеев В.В. filed Critical Сергеев В.В.
Priority to RU96119064A priority Critical patent/RU2106417C1/en
Priority claimed from RU96119064A external-priority patent/RU2106417C1/en
Application granted granted Critical
Publication of RU2106417C1 publication Critical patent/RU2106417C1/en
Publication of RU96119064A publication Critical patent/RU96119064A/en

Links

Claims (2)

1. Способ извлечения кобальта из промпродуктов, содержащих окисленные соединения кобальта (111), растворением в минеральных кислотах с азотсодержащим восстановителем, отличающийся тем, что в качестве восстановителя используют сернокислую или солянокислую соли гидроксиламина.1. The method of extraction of cobalt from intermediate products containing oxidized cobalt compounds (111) by dissolving in mineral acids with a nitrogen-containing reducing agent, characterized in that sulfate or hydrochloric acid salts of hydroxylamine are used as reducing agent. 2. Способ по п.1, отличается тем, что процесс ведут при времени < 15-30 мин, конечном значении рН ≤ 5 и расходе восстановителя 0,2-0,33 моля на 1 моль кобальта. 2. The method according to claim 1, characterized in that the process is conducted at a time of <15-30 minutes, a final pH of ≤ 5 and a reducing agent consumption of 0.2-0.33 mol per 1 mol of cobalt.
RU96119064A 1996-09-25 1996-09-25 Method for recovery of cobalt from middlings containing cobalt oxides RU2106417C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96119064A RU2106417C1 (en) 1996-09-25 1996-09-25 Method for recovery of cobalt from middlings containing cobalt oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96119064A RU2106417C1 (en) 1996-09-25 1996-09-25 Method for recovery of cobalt from middlings containing cobalt oxides

Publications (2)

Publication Number Publication Date
RU2106417C1 RU2106417C1 (en) 1998-03-10
RU96119064A true RU96119064A (en) 1998-11-10

Family

ID=20185815

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96119064A RU2106417C1 (en) 1996-09-25 1996-09-25 Method for recovery of cobalt from middlings containing cobalt oxides

Country Status (1)

Country Link
RU (1) RU2106417C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107739845A (en) * 2017-08-31 2018-02-27 广东佳纳能源科技有限公司 A kind of cleaning procedure of reducing leaching Africa heterogenite
CN107779594A (en) * 2017-08-31 2018-03-09 广东佳纳能源科技有限公司 A kind of technique for being segmented reducing leaching Africa heterogenite
CN107513613A (en) * 2017-08-31 2017-12-26 广东佳纳能源科技有限公司 A kind of technique of normal temperature reducing leaching Africa heterogenite

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