RU94023195A - Method for leaching metals from ores - Google Patents

Method for leaching metals from ores

Info

Publication number
RU94023195A
RU94023195A RU94023195/02A RU94023195A RU94023195A RU 94023195 A RU94023195 A RU 94023195A RU 94023195/02 A RU94023195/02 A RU 94023195/02A RU 94023195 A RU94023195 A RU 94023195A RU 94023195 A RU94023195 A RU 94023195A
Authority
RU
Russia
Prior art keywords
ores
leaching
metals
hydrocarbon polymers
leaching metals
Prior art date
Application number
RU94023195/02A
Other languages
Russian (ru)
Other versions
RU2059004C1 (en
Inventor
Г.А. Шугина
Original Assignee
Г.А. Шугина
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 Г.А. Шугина filed Critical Г.А. Шугина
Priority to RU94023195A priority Critical patent/RU2059004C1/en
Publication of RU94023195A publication Critical patent/RU94023195A/en
Application granted granted Critical
Publication of RU2059004C1 publication Critical patent/RU2059004C1/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

FIELD: leaching metals, including gold and silver from ores, may be used in mining and other industries. SUBSTANCE: ore is treated with acidophilic bacteria Thiobacillus ferrooxidans and water extraction of high hydrocarbon polymers held in water solution for not less than 3 days. Plant residuals or saw- dust are used as high hydrocarbon polymers. EFFECT: highly effective leaching. 3 cl

Claims (1)

Изобретение относится к области выщелачивания металлов, в том числе золота и серебра, из руд и может быть использовано в горнодобывающей и других отраслях промышленности. Руду обрабатывают ацидофильными бактериями Thiobacillus ferrooxidans и водной вытяжкой высших углеводных полимеров, выдержанных в водном растворе не менее 3-х суток. В качестве высших углеводных полимеров используют растительные остатки или опилки. 2 з.п. ф-лы.The invention relates to the field of leaching of metals, including gold and silver, from ores and can be used in mining and other industries. Ore is treated with acidophilic bacteria Thiobacillus ferrooxidans and an aqueous extract of higher carbohydrate polymers aged in an aqueous solution for at least 3 days. As higher carbohydrate polymers, plant residues or sawdust are used. 2 s.p. f-ly.
RU94023195A 1994-06-29 1994-06-29 Method for leaching out metals of ores RU2059004C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94023195A RU2059004C1 (en) 1994-06-29 1994-06-29 Method for leaching out metals of ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94023195A RU2059004C1 (en) 1994-06-29 1994-06-29 Method for leaching out metals of ores

Publications (2)

Publication Number Publication Date
RU94023195A true RU94023195A (en) 1996-04-20
RU2059004C1 RU2059004C1 (en) 1996-04-27

Family

ID=20157405

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94023195A RU2059004C1 (en) 1994-06-29 1994-06-29 Method for leaching out metals of ores

Country Status (1)

Country Link
RU (1) RU2059004C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2457267C2 (en) * 2010-10-26 2012-07-27 Татьяна Викторовна Башлыкова Method of processing phosphogypsum with extraction of rare-earth elements and phosphorus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2172786C1 (en) * 2000-08-10 2001-08-27 Шугина Галина Александровна Method of recovering metals from minerals
RU2448176C2 (en) * 2010-07-09 2012-04-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Method for extracting scandium from pyroxenite raw material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2457267C2 (en) * 2010-10-26 2012-07-27 Татьяна Викторовна Башлыкова Method of processing phosphogypsum with extraction of rare-earth elements and phosphorus

Also Published As

Publication number Publication date
RU2059004C1 (en) 1996-04-27

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20060630