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RU2003123087A - METHOD FOR PROCESSING MATERIALS CONTAINING PLATINUM METALS AND SILVER - Google Patents

METHOD FOR PROCESSING MATERIALS CONTAINING PLATINUM METALS AND SILVER Download PDF

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Publication number
RU2003123087A
RU2003123087A RU2003123087/02A RU2003123087A RU2003123087A RU 2003123087 A RU2003123087 A RU 2003123087A RU 2003123087/02 A RU2003123087/02 A RU 2003123087/02A RU 2003123087 A RU2003123087 A RU 2003123087A RU 2003123087 A RU2003123087 A RU 2003123087A
Authority
RU
Russia
Prior art keywords
silver
platinum metals
containing platinum
materials containing
processing materials
Prior art date
Application number
RU2003123087/02A
Other languages
Russian (ru)
Other versions
RU2256711C2 (en
Inventor
Нина Николаевна Анисимова (RU)
Нина Николаевна Анисимова
Галина Петровна Котухова (RU)
Галина Петровна Котухова
Тать на Викторовна Галанцева (RU)
Татьяна Викторовна Галанцева
Виктор Борисович Глазков (RU)
Виктор Борисович Глазков
Игорь Владимирович Тихов (RU)
Игорь Владимирович Тихов
Виктор Сергеевич Каменский (RU)
Виктор Сергеевич Каменский
Александр Александрович Барышев (RU)
Александр Александрович Барышев
Виктор Иванович Горшков (RU)
Виктор Иванович Горшков
Original Assignee
Открытое акционерное общество "Горно-металлургическа компани " "Норильский никель" (RU)
Открытое акционерное общество "Горно-металлургическая компания" "Норильский никель"
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 "Горно-металлургическа компани " "Норильский никель" (RU), Открытое акционерное общество "Горно-металлургическая компания" "Норильский никель" filed Critical Открытое акционерное общество "Горно-металлургическа компани " "Норильский никель" (RU)
Priority to RU2003123087/02A priority Critical patent/RU2256711C2/en
Publication of RU2003123087A publication Critical patent/RU2003123087A/en
Application granted granted Critical
Publication of RU2256711C2 publication Critical patent/RU2256711C2/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

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  • Manufacture And Refinement Of Metals (AREA)

Claims (1)

Способ переработки материалов, содержащих платиновые металлы и серебро, включающий растворение материала под действием постоянного тока в растворе соляной кислоты с получением раствора, содержащего платиновые металлы и осадка хлорида серебра, отличающийся тем, что процесс растворения ведут при плотности тока 1500-3000 А/м2 и соотношении количества хлорид-иона в растворе к количеству исходного материала, равном (1,0-1,3)·Ф:100,A method of processing materials containing platinum metals and silver, comprising dissolving the material under direct current in a solution of hydrochloric acid to obtain a solution containing platinum metals and a precipitate of silver chloride, characterized in that the dissolution process is carried out at a current density of 1500-3000 A / m 2 and the ratio of the amount of chloride ion in solution to the amount of starting material equal to (1.0-1.3) · F: 100, где Ф=(0,97·СAG+2,66·СPt);where Φ = (0.97 · C AG + 2.66 · C Pt ); СAG – содержание серебра в исходном материале, выраженное в %;With AG is the silver content in the starting material, expressed in%; СPt – содержание суммы платиновых металлов в исходном концентрате, выраженное в %.With Pt is the content of the sum of platinum metals in the initial concentrate, expressed in%.
RU2003123087/02A 2003-07-28 2003-07-28 Method of processing materials containing platinum metals and silver RU2256711C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003123087/02A RU2256711C2 (en) 2003-07-28 2003-07-28 Method of processing materials containing platinum metals and silver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003123087/02A RU2256711C2 (en) 2003-07-28 2003-07-28 Method of processing materials containing platinum metals and silver

Publications (2)

Publication Number Publication Date
RU2003123087A true RU2003123087A (en) 2005-01-20
RU2256711C2 RU2256711C2 (en) 2005-07-20

Family

ID=34977784

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003123087/02A RU2256711C2 (en) 2003-07-28 2003-07-28 Method of processing materials containing platinum metals and silver

Country Status (1)

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RU (1) RU2256711C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2730331C1 (en) * 2019-12-06 2020-08-21 федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский ядерный университет МИФИ" (НИЯУ МИФИ) Method of electrochemical extraction of noble metals from secondary raw materials

Also Published As

Publication number Publication date
RU2256711C2 (en) 2005-07-20

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Legal Events

Date Code Title Description
MZ4A Patent is void

Effective date: 20090313