RU2004126478A - METHOD FOR ENRICHMENT OF NICKEL ELECTROLYSIS Sludge and Other Products Containing Platinum Metals, Gold and Silver - Google Patents

METHOD FOR ENRICHMENT OF NICKEL ELECTROLYSIS Sludge and Other Products Containing Platinum Metals, Gold and Silver Download PDF

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Publication number
RU2004126478A
RU2004126478A RU2004126478/02A RU2004126478A RU2004126478A RU 2004126478 A RU2004126478 A RU 2004126478A RU 2004126478/02 A RU2004126478/02 A RU 2004126478/02A RU 2004126478 A RU2004126478 A RU 2004126478A RU 2004126478 A RU2004126478 A RU 2004126478A
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RU
Russia
Prior art keywords
gold
silver
products containing
enrichment
containing platinum
Prior art date
Application number
RU2004126478/02A
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Russian (ru)
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RU2276195C1 (en
Inventor
Тать на Наумовна Грейвер (RU)
Татьяна Наумовна Грейвер
Леонид Васильевич Волков (RU)
Леонид Васильевич Волков
Яков Михайлович Шнеерсон (RU)
Яков Михайлович Шнеерсон
Марина Андреевна Ласточкина (RU)
Марина Андреевна Ласточкина
Галина Владимировна Глазунова (RU)
Галина Владимировна Глазунова
Павел Алексеевич Гончаров (RU)
Павел Алексеевич Гончаров
кова Натали Николаевна Поздн (RU)
Наталия Николаевна Позднякова
Марина Анатольевна Клементенок (RU)
Марина Анатольевна Клементенок
Тать на Витальевна Вергизова (RU)
Татьяна Витальевна Вергизова
нц Александр Карлович Тер-Оганес (RU)
Александр Карлович Тер-Оганесянц
Нина Николаевна Анисимова (RU)
Нина Николаевна Анисимова
Original Assignee
ОАО "Институт Гипроникель" (RU)
ОАО "Институт Гипроникель"
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.)
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Publication date
Application filed by ОАО "Институт Гипроникель" (RU), ОАО "Институт Гипроникель" filed Critical ОАО "Институт Гипроникель" (RU)
Priority to RU2004126478A priority Critical patent/RU2276195C1/en
Publication of RU2004126478A publication Critical patent/RU2004126478A/en
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Publication of RU2276195C1 publication Critical patent/RU2276195C1/en

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    • 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

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  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Sludge (AREA)

Claims (2)

1. Способ обогащения шламов электролиза никеля и других продуктов, содержащих платиновые металлы, золото и серебро, включающий флотацию и автоклавное окислительное сернокислотное выщелачивание, отличающийся тем, что перед флотацией шлам подвергают автоклавному окислительному сернокислотному выщелачиванию.1. A method of enriching sludge for the electrolysis of nickel and other products containing platinum metals, gold and silver, including flotation and autoclave oxidative sulfuric acid leaching, characterized in that the sludge is subjected to autoclave oxidative sulfuric acid leaching before flotation. 2. Способ по п.1, отличающийся тем, что выщелачивание проводят при температуре 108-110°С и парциальном давлении кислорода 0,4-1,0 МПа.2. The method according to claim 1, characterized in that the leaching is carried out at a temperature of 108-110 ° C and a partial oxygen pressure of 0.4-1.0 MPa.
RU2004126478A 2004-08-31 2004-08-31 Method for enrichment of slurries from nickel electrolysis and other products containing platinum metals, gold and silver RU2276195C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004126478A RU2276195C1 (en) 2004-08-31 2004-08-31 Method for enrichment of slurries from nickel electrolysis and other products containing platinum metals, gold and silver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004126478A RU2276195C1 (en) 2004-08-31 2004-08-31 Method for enrichment of slurries from nickel electrolysis and other products containing platinum metals, gold and silver

Publications (2)

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RU2004126478A true RU2004126478A (en) 2006-02-20
RU2276195C1 RU2276195C1 (en) 2006-05-10

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RU2004126478A RU2276195C1 (en) 2004-08-31 2004-08-31 Method for enrichment of slurries from nickel electrolysis and other products containing platinum metals, gold and silver

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Publication number Publication date
RU2276195C1 (en) 2006-05-10

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Effective date: 20170901