SU683247A1 - Способ извлечения золота - Google Patents

Способ извлечения золота

Info

Publication number
SU683247A1
SU683247A1 SU2529187/02A SU2529187A SU683247A1 SU 683247 A1 SU683247 A1 SU 683247A1 SU 2529187/02 A SU2529187/02 A SU 2529187/02A SU 2529187 A SU2529187 A SU 2529187A SU 683247 A1 SU683247 A1 SU 683247A1
Authority
SU
USSR - Soviet Union
Prior art keywords
extraction
gold extraction
solution
treatment
iodide
Prior art date
Application number
SU2529187/02A
Other languages
English (en)
Inventor
Р.И. Новоселов
Б.И. Пещевицкий
Original Assignee
Институт неорганической химии Сибирского отделения АН СССР
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 Институт неорганической химии Сибирского отделения АН СССР filed Critical Институт неорганической химии Сибирского отделения АН СССР
Priority to SU2529187/02A priority Critical patent/SU683247A1/ru
Application granted granted Critical
Publication of SU683247A1 publication Critical patent/SU683247A1/ru

Links

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

  • Manufacture And Refinement Of Metals (AREA)

Abstract

Способ извлечения золота из сырья обработкой раствором, содержащим иодид, с последующим его выделением из иодидного раствора, отличающийся тем, что, с целью удешевления процесса, обработку осуществляют с введением в выщелачивающий раствор нитрита щелочного металла с концентрацией 1 • 10- 1 • 10моль/л при рН 0 - 2,5.
SU2529187/02A 1977-10-06 1977-10-06 Способ извлечения золота SU683247A1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2529187/02A SU683247A1 (ru) 1977-10-06 1977-10-06 Способ извлечения золота

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2529187/02A SU683247A1 (ru) 1977-10-06 1977-10-06 Способ извлечения золота

Publications (1)

Publication Number Publication Date
SU683247A1 true SU683247A1 (ru) 1998-05-27

Family

ID=60516832

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2529187/02A SU683247A1 (ru) 1977-10-06 1977-10-06 Способ извлечения золота

Country Status (1)

Country Link
SU (1) SU683247A1 (ru)

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