ZA958716B - Process for extracting gold from mineral suspension - Google Patents

Process for extracting gold from mineral suspension

Info

Publication number
ZA958716B
ZA958716B ZA958716A ZA958716A ZA958716B ZA 958716 B ZA958716 B ZA 958716B ZA 958716 A ZA958716 A ZA 958716A ZA 958716 A ZA958716 A ZA 958716A ZA 958716 B ZA958716 B ZA 958716B
Authority
ZA
South Africa
Prior art keywords
mineral suspension
extracting gold
gold
extracting
mineral
Prior art date
Application number
ZA958716A
Inventor
Nicolay Pertsov
Zoya Ulberg
Original Assignee
Duckstreet Mining Private Limi
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 Duckstreet Mining Private Limi filed Critical Duckstreet Mining Private Limi
Priority to ZA958716A priority Critical patent/ZA958716B/en
Publication of ZA958716B publication Critical patent/ZA958716B/en
Priority to AU73119/96A priority patent/AU7311996A/en
Priority to PCT/GB1996/002538 priority patent/WO1997014818A1/en

Links

Classifications

    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
ZA958716A 1995-10-16 1995-10-16 Process for extracting gold from mineral suspension ZA958716B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ZA958716A ZA958716B (en) 1995-10-16 1995-10-16 Process for extracting gold from mineral suspension
AU73119/96A AU7311996A (en) 1995-10-16 1996-10-16 Gold extraction process including bioflotation
PCT/GB1996/002538 WO1997014818A1 (en) 1995-10-16 1996-10-16 Gold extraction process including bioflotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA958716A ZA958716B (en) 1995-10-16 1995-10-16 Process for extracting gold from mineral suspension

Publications (1)

Publication Number Publication Date
ZA958716B true ZA958716B (en) 1996-07-31

Family

ID=25585361

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA958716A ZA958716B (en) 1995-10-16 1995-10-16 Process for extracting gold from mineral suspension

Country Status (3)

Country Link
AU (1) AU7311996A (en)
WO (1) WO1997014818A1 (en)
ZA (1) ZA958716B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109576187A (en) * 2018-12-27 2019-04-05 黄河三角洲京博化工研究院有限公司 One plant of cyanide degradation bacterial strain and the method for utilizing the strains for degrading cyanide

Families Citing this family (4)

* 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
US6686202B2 (en) * 2001-08-08 2004-02-03 Placer Dome, Inc. Methods for detecting and extracting gold
ES2397878T3 (en) * 2008-04-21 2013-03-12 B.R.A.I.N. Biotechnology Research And Information Network Ag Ecological mining: cyanide-free bioleaching process and precious metals bioadsorption
TR202013211A2 (en) * 2020-08-21 2022-03-21 Eskisehir Osmangazi Ueniversitesi METHOD OF IMPROVING FLOTATION EFFICIENCY IN CARBONATED MINERALS WITH THE USE OF BIOCOLLECTORS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414571A1 (en) * 1984-04-17 1985-10-24 Linde Ag, 6200 Wiesbaden METHOD FOR UTILIZING LOW CONCENTRATION METAL DEPOSITS
GB2180829B (en) * 1985-09-20 1989-08-16 Aurotech N L Precious metal extraction
US4729788A (en) * 1987-01-23 1988-03-08 Advanced Mineral Technologies, Inc. Thermophilic microbial treatment of precious metal ores
RU1527918C (en) * 1987-10-06 1993-12-30 Центральный научно-исследовательский геологоразведочный институт цветных и благородных металлов Method of gold and silver extraction from products of bacterial leaching of iron-sulfide concentrates
AU678784B2 (en) * 1992-06-29 1997-06-12 Colin James Burns Electrokinetic leaching
RU2023729C1 (en) * 1992-07-13 1994-11-30 Иркутский государственный научно-исследовательский институт редких и цветных металлов Method for reprocessing gold-bearing sulfide concentrates
US5364453A (en) * 1992-09-22 1994-11-15 Geobiotics, Inc. Method for recovering gold and other precious metals from carbonaceous ores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109576187A (en) * 2018-12-27 2019-04-05 黄河三角洲京博化工研究院有限公司 One plant of cyanide degradation bacterial strain and the method for utilizing the strains for degrading cyanide

Also Published As

Publication number Publication date
WO1997014818A1 (en) 1997-04-24
AU7311996A (en) 1997-05-07

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