RU2012142019A - METHOD FOR REMOVING SILVER FROM CYANIDE SOLUTIONS - Google Patents

METHOD FOR REMOVING SILVER FROM CYANIDE SOLUTIONS Download PDF

Info

Publication number
RU2012142019A
RU2012142019A RU2012142019/02A RU2012142019A RU2012142019A RU 2012142019 A RU2012142019 A RU 2012142019A RU 2012142019/02 A RU2012142019/02 A RU 2012142019/02A RU 2012142019 A RU2012142019 A RU 2012142019A RU 2012142019 A RU2012142019 A RU 2012142019A
Authority
RU
Russia
Prior art keywords
cyanide solutions
aluminum
removing silver
cementation
silver
Prior art date
Application number
RU2012142019/02A
Other languages
Russian (ru)
Other versions
RU2523062C2 (en
Inventor
Алексей Павлович Татаринов
Original Assignee
Открытое акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" ОАО "Иргиредмет"
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 "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" ОАО "Иргиредмет" filed Critical Открытое акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" ОАО "Иргиредмет"
Priority to RU2012142019/02A priority Critical patent/RU2523062C2/en
Publication of RU2012142019A publication Critical patent/RU2012142019A/en
Application granted granted Critical
Publication of RU2523062C2 publication Critical patent/RU2523062C2/en

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

1. Способ извлечения серебра из цианистых растворов, включающий цементацию алюминием, отличающийся тем, что алюминий используют в виде стружки толщиной или сечением 0,1-2,0 мм и поддерживают концентрацию гидроксида натрия 1,0-10,0 г/л.2. Способ по п.1, отличающийся тем, что цементацию проводят с удельной скоростью 1-4 м/м/ч.1. A method for extracting silver from cyanide solutions, including carburizing with aluminum, characterized in that aluminum is used in the form of chips with a thickness or section of 0.1-2.0 mm and the concentration of sodium hydroxide is maintained at 1.0-10.0 g / l. ... The method according to claim 1, characterized in that the cementation is carried out at a specific speed of 1-4 m / m / h.

Claims (2)

1. Способ извлечения серебра из цианистых растворов, включающий цементацию алюминием, отличающийся тем, что алюминий используют в виде стружки толщиной или сечением 0,1-2,0 мм и поддерживают концентрацию гидроксида натрия 1,0-10,0 г/л.1. The method of extracting silver from cyanide solutions, including cementation by aluminum, characterized in that aluminum is used in the form of chips with a thickness or cross section of 0.1-2.0 mm and maintain the concentration of sodium hydroxide 1.0-10.0 g / L. 2. Способ по п.1, отличающийся тем, что цементацию проводят с удельной скоростью 1-4 м3/м2/ч. 2. The method according to claim 1, characterized in that the cementation is carried out with a specific speed of 1-4 m 3 / m 2 / h
RU2012142019/02A 2012-10-02 2012-10-02 Extraction of silver from alkaline cyanide solutions RU2523062C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2012142019/02A RU2523062C2 (en) 2012-10-02 2012-10-02 Extraction of silver from alkaline cyanide solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2012142019/02A RU2523062C2 (en) 2012-10-02 2012-10-02 Extraction of silver from alkaline cyanide solutions

Publications (2)

Publication Number Publication Date
RU2012142019A true RU2012142019A (en) 2014-04-10
RU2523062C2 RU2523062C2 (en) 2014-07-20

Family

ID=50435849

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012142019/02A RU2523062C2 (en) 2012-10-02 2012-10-02 Extraction of silver from alkaline cyanide solutions

Country Status (1)

Country Link
RU (1) RU2523062C2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351178A1 (en) * 1976-05-12 1977-12-09 Penarroya Miniere Metall HYDROMETALLURGIC PROCESS FOR THE TREATMENT OF OXYGEN COMPOUNDS CONTAINING LEAD
US4753782A (en) * 1983-09-26 1988-06-28 Gte Products Corporation Cemented silver powder
RU2068451C1 (en) * 1992-04-10 1996-10-27 Товарищество с ограниченной ответственностью "ЭКЕ" Method for producing silver concentrates from chloride and sulfate-chloride solutions containing heavy nonferrous metals

Also Published As

Publication number Publication date
RU2523062C2 (en) 2014-07-20

Similar Documents

Publication Publication Date Title
MY187158A (en) Method for preparing an aqueous acrylamide solution having a low acrylic acid concentration
AR093986A1 (en) PHERROMAGNETIC CARBON BODIES AND PRODUCTION PROCESS
EA201992709A1 (en) METHOD FOR PRODUCING OPTICALLY ACTIVE COMPOUND
EA201491115A1 (en) METHOD OF NANO-FILTERING WITH PRELIMINARY TREATMENT TO IMPROVE THE FLOW OF DISSOLVED SUBSTANCE
AR093196A1 (en) SYSTEM AND METHOD OF DESALINATION AND / OR GAS PRODUCTION
EA201790573A1 (en) ELECTRODIALYSIS UNIT FOR WATER TREATMENT AND METHOD FOR ITS MANUFACTURE
FR3009301B1 (en) RADIOACTIVE WATER TREATMENT PROCESS
EA201792538A1 (en) METHOD OF BIOLOGICAL OBTAINING OF METACRYLIC ACID
EA201690575A1 (en) METAL TREATMENT METHOD
RU2012119179A (en) METHOD FOR SEPARATING MONOVALENT METALS FROM MULTIVALENT METALS
EA201891362A1 (en) ACCELERATOR FOR HYDRAULIC COMPOSITION
RU2011118412A (en) METHOD FOR QUANTITATIVE DETERMINATION OF FLAVONOIDS IN VEGETABLE RAW MATERIALS BY FLUORIMETRIC METHOD
RU2013107848A (en) METHOD FOR CLEANING AQUEOUS SOLUTIONS FROM ENDOTOXINS
UA112596C2 (en) CONCENTRATION OF UREA SOLUTION IN THE METHOD OF UREA SYNTHESIS
MY178383A (en) Method for producing concentrated aqueous solution of organic compound
EA201691798A1 (en) METHODS AND SYSTEMS FOR MONITORING THE CONCENTRATION OF METAL IMPURITIES DURING METALLURGICAL PROCESSES
RU2014114347A (en) METHOD FOR INCREASING EFFICIENCY OF LEVOMYCETIN (CHLORAMPHENICOL)
NZ715554A (en) Method of treating hypertrophic cardiomyopathy
RU2011144137A (en) METHOD FOR DETERMINING THE ASCORBIC ACID CONTENT
RU2013108922A (en) METHOD OF ULTRASONIC CLEANING OF MATERIALS IN THE PRODUCTION OF ARTIFICIAL CRYSTALS
RU2012110806A (en) METHOD FOR PRODUCING POLYACRYLAMIDE HYDROGEL
EA201390936A1 (en) METHOD FOR EXTRACTING HYDRAZINE FROM HYDROXYLAMINE SOLUTIONS
RU2011127807A (en) METHOD FOR INCREASING YIELD AND QUALITY OF POTATO TUBER
MX2014006338A (en) Method for obtaining noni juice (morinda citrifolia l.) by exogenous enzymes.
RU2013140912A (en) METHOD FOR PRODUCING TRANS-DINITRODIAMMINPALLADIUM