EA201291166A1 - METHOD OF EXTRACTION OF NOBLE METALS AND OTHER OWNTIME PRODUCTS FROM ORE - Google Patents

METHOD OF EXTRACTION OF NOBLE METALS AND OTHER OWNTIME PRODUCTS FROM ORE

Info

Publication number
EA201291166A1
EA201291166A1 EA201291166A EA201291166A EA201291166A1 EA 201291166 A1 EA201291166 A1 EA 201291166A1 EA 201291166 A EA201291166 A EA 201291166A EA 201291166 A EA201291166 A EA 201291166A EA 201291166 A1 EA201291166 A1 EA 201291166A1
Authority
EA
Eurasian Patent Office
Prior art keywords
ore
owntime
extraction
products
noble metals
Prior art date
Application number
EA201291166A
Other languages
Russian (ru)
Inventor
Вольдемарс Белаковс
Николай Косташ
Думитру Крестин
Геанина Сильвиана Бану
Original Assignee
Вольдемарс Белаковс
Николай Косташ
Думитру Крестин
Геанина Сильвиана Бану
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 Вольдемарс Белаковс, Николай Косташ, Думитру Крестин, Геанина Сильвиана Бану filed Critical Вольдемарс Белаковс
Publication of EA201291166A1 publication Critical patent/EA201291166A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes

Abstract

Предложен способ извлечения благородных металлов, включающий стадии воздействия на частицы руды с помощью электролитической ванны (1), усиленного ультразвуковой ванной (2), при этом электролитическая ванна (1) содержит тяжелую и/или полутяжелую воду; ударного нагрева указанных частиц руды для их дезинтеграции и отделения благородных металлов от остатков указанных дезинтегрированных частиц руды.A method for extracting precious metals is proposed, including the stages of affecting ore particles using an electrolytic bath (1) reinforced with an ultrasonic bath (2), while the electrolytic bath (1) contains heavy and / or semi-heavy water; shock heating of said ore particles for their disintegration and separation of precious metals from the remains of said disintegrated ore particles.

EA201291166A 2010-06-01 2010-10-01 METHOD OF EXTRACTION OF NOBLE METALS AND OTHER OWNTIME PRODUCTS FROM ORE EA201291166A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10164665 2010-06-01
PCT/EP2010/064678 WO2011150984A1 (en) 2010-06-01 2010-10-01 Method for recovering noble metals and other byproducts from ore

Publications (1)

Publication Number Publication Date
EA201291166A1 true EA201291166A1 (en) 2013-06-28

Family

ID=42989639

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201291166A EA201291166A1 (en) 2010-06-01 2010-10-01 METHOD OF EXTRACTION OF NOBLE METALS AND OTHER OWNTIME PRODUCTS FROM ORE

Country Status (9)

Country Link
US (1) US20130146477A1 (en)
EP (1) EP2576850B1 (en)
CN (1) CN102947472A (en)
AP (1) AP2012006649A0 (en)
AU (1) AU2010354435A1 (en)
CA (1) CA2800694A1 (en)
EA (1) EA201291166A1 (en)
WO (1) WO2011150984A1 (en)
ZA (1) ZA201208874B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2907899B1 (en) * 2014-05-30 2016-07-27 Nicolae Costache Method for recovering metal and nonmetal elements from objects comprising metal and organic compounds
WO2023175570A1 (en) * 2022-03-16 2023-09-21 Flsmidth A/S System and method for controlling or removing hard deposits on electrowinning cathodes

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB497835A (en) * 1937-05-21 1938-12-21 William Henry Vale Junior A process for the separation of metals or metal compounds
US3772003A (en) * 1972-02-07 1973-11-13 J Gordy Process for the electrolytic recovery of lead, silver and zinc from their ore
US4139432A (en) * 1976-08-16 1979-02-13 Ghiringhelli Hugh A Process for electrochemically recovering precious metals from ores
CA1198080A (en) * 1981-04-15 1985-12-17 Freeport Minerals Company Simultaneous leaching and electrodeposition of precious metals
US4382845A (en) * 1981-08-10 1983-05-10 Chevron Research Company Selective electrowinning of palladium
US4406752A (en) * 1981-11-12 1983-09-27 General Electric Company Electrowinning of noble metals
PH21188A (en) * 1985-09-10 1987-08-12 Butler Dean Leaching process
GB8720279D0 (en) * 1987-08-27 1987-10-07 Tetronics Res & Dev Co Ltd Recovery of gold
CN1194109C (en) * 2002-05-20 2005-03-23 严卓理 Supersonic pre-treatment process of refractory gold ore containing As.S. etc.
RU2263152C1 (en) * 2004-04-29 2005-10-27 Галайко Владимир Васильевич Method of extraction of gold at hydromechanized mining of sands of clay placers and oxide-bearing nodular ores of weathering crust
CN1304612C (en) * 2005-09-01 2007-03-14 徐致钢 Process for extracting platinum metals from ore containing platinum metal
US20090071840A1 (en) * 2006-04-17 2009-03-19 Rafael Calif Method for extracting metals from ore
CA2595275A1 (en) * 2007-08-22 2009-02-22 David Pearce The sequential lixivation and precipitation of metals from refractory ores by utilising variable oxidation reduction potentials and a variable ph system
US9512012B2 (en) * 2007-12-08 2016-12-06 Comsats Institute Of Information Technology Sonoelectrolysis for metal removal
CL2008003423A1 (en) 2008-11-18 2010-10-29 Rb Ingenieria Ltda Process to treat sulphured copper concentrates in two chamber cells, anodic and cathode, with first and second membranes, respectively, where the electrolyte, combination of h2so4 and hci with water, is charged in both chambers and the concentrate is charged in the chamber anodic, where ultrasonic waves are generated; and cell.

Also Published As

Publication number Publication date
AU2010354435A1 (en) 2012-12-20
AP2012006649A0 (en) 2012-12-31
CA2800694A1 (en) 2011-12-08
ZA201208874B (en) 2013-08-28
CN102947472A (en) 2013-02-27
EP2576850B1 (en) 2015-03-04
EP2576850A1 (en) 2013-04-10
US20130146477A1 (en) 2013-06-13
WO2011150984A1 (en) 2011-12-08

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