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RU2006141445A - METHOD FOR PROCESSING SULFIDE ZINC PRODUCTS - Google Patents

METHOD FOR PROCESSING SULFIDE ZINC PRODUCTS Download PDF

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Publication number
RU2006141445A
RU2006141445A RU2006141445/02A RU2006141445A RU2006141445A RU 2006141445 A RU2006141445 A RU 2006141445A RU 2006141445/02 A RU2006141445/02 A RU 2006141445/02A RU 2006141445 A RU2006141445 A RU 2006141445A RU 2006141445 A RU2006141445 A RU 2006141445A
Authority
RU
Russia
Prior art keywords
processing
sulfide zinc
zinc products
processing sulfide
zinc sulfide
Prior art date
Application number
RU2006141445/02A
Other languages
Russian (ru)
Other versions
RU2352652C2 (en
Inventor
Леонид Александрович Казанбаев (RU)
Леонид Александрович Казанбаев
Павел Александрович Козлов (RU)
Павел Александрович Козлов
Александр Васильевич Колесников (RU)
Александр Васильевич Колесников
Original Assignee
Открытое акционерное общество "Чел бинский цинковый завод" (RU)
Открытое Акционерное Общество "Челябинский цинковый завод"
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 "Чел бинский цинковый завод" (RU), Открытое Акционерное Общество "Челябинский цинковый завод" filed Critical Открытое акционерное общество "Чел бинский цинковый завод" (RU)
Priority to RU2006141445/02A priority Critical patent/RU2352652C2/en
Publication of RU2006141445A publication Critical patent/RU2006141445A/en
Application granted granted Critical
Publication of RU2352652C2 publication Critical patent/RU2352652C2/en

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Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Claims (3)

1. Способ переработки сульфидных цинковых продуктов, включающий растворение сульфидов цинка в щелочной среде в присутствии газообразного кислорода при температурах 80-90°С, отличающийся тем, что переработка сульфидного цинкового продукта происходит в водном растворе едкого натрия при добавке сульфата кобальта.1. A method of processing zinc sulfide products, including the dissolution of zinc sulfides in an alkaline environment in the presence of gaseous oxygen at temperatures of 80-90 ° C, characterized in that the processing of zinc sulfide product occurs in an aqueous solution of sodium hydroxide with the addition of cobalt sulfate. 2. Способ по п.1, отличающийся тем, что добавка сульфата кобальта составляет 0,1-0,5% к массе сульфидного цинкового продукта.2. The method according to claim 1, characterized in that the addition of cobalt sulfate is 0.1-0.5% by weight of the zinc sulfide product. 3. Способ по п.1, отличающийся тем, что концентрация едкого натрия в водном растворе составляет 3-10 г/л.3. The method according to claim 1, characterized in that the concentration of sodium hydroxide in an aqueous solution is 3-10 g / L.
RU2006141445/02A 2006-11-23 2006-11-23 Processing method of sulphide zinc products RU2352652C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006141445/02A RU2352652C2 (en) 2006-11-23 2006-11-23 Processing method of sulphide zinc products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006141445/02A RU2352652C2 (en) 2006-11-23 2006-11-23 Processing method of sulphide zinc products

Publications (2)

Publication Number Publication Date
RU2006141445A true RU2006141445A (en) 2008-05-27
RU2352652C2 RU2352652C2 (en) 2009-04-20

Family

ID=39586339

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006141445/02A RU2352652C2 (en) 2006-11-23 2006-11-23 Processing method of sulphide zinc products

Country Status (1)

Country Link
RU (1) RU2352652C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012040829A1 (en) * 2010-09-30 2012-04-05 Yava Technologies Inc. Selective leach recovery of zinc from a composite sulphide ore deposit, tailings, crushed ore or mine sludge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153522A (en) * 1977-06-09 1979-05-08 The Anaconda Company Sulfate precipitation during oxidative ammonium leach of Cu, Ni, Zn sulfide ores
RU2082781C1 (en) * 1995-02-14 1997-06-27 Эльмира Мироновна Тимошенко Process for treating sulfide copper-zinc materials
WO1998036102A1 (en) * 1997-02-17 1998-08-20 Buka Technologies Pty. Ltd. Refining zinc sulphide ores
RU2193604C2 (en) * 2001-01-09 2002-11-27 ОАО "Институт Гипроникель" Method of processing sulfide copper-zinc raw material containing iron

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012040829A1 (en) * 2010-09-30 2012-04-05 Yava Technologies Inc. Selective leach recovery of zinc from a composite sulphide ore deposit, tailings, crushed ore or mine sludge
CN103237909A (en) * 2010-09-30 2013-08-07 亚瓦技术有限公司 Selective leaching of zinc from composite sulfide deposits, tailings, crushed ore or sludge
US8961911B2 (en) 2010-09-30 2015-02-24 Yava Technologies Inc. Selective leach recovery of zinc from a composite sulphide ore deposit, tailings, crushed ore or mine sludge
CN103237909B (en) * 2010-09-30 2015-09-30 亚瓦技术有限公司 Selective leaching of zinc from composite sulfide deposits, tailings, crushed ore or sludge
AU2011308038B2 (en) * 2010-09-30 2015-10-01 Yava Technologies Inc. Selective leach recovery of zinc from a composite sulphide ore deposit, tailings, crushed ore or mine sludge

Also Published As

Publication number Publication date
RU2352652C2 (en) 2009-04-20

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Legal Events

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

Effective date: 20101124