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BR9007269A - ION FLOTATION PROCESS, GOLD EXTRACTION PROCESS USING ION FLOTATION, COMPOUND, AND, CATIONIC TENSIVE ACTIVE - Google Patents

ION FLOTATION PROCESS, GOLD EXTRACTION PROCESS USING ION FLOTATION, COMPOUND, AND, CATIONIC TENSIVE ACTIVE

Info

Publication number
BR9007269A
BR9007269A BR909007269A BR9007269A BR9007269A BR 9007269 A BR9007269 A BR 9007269A BR 909007269 A BR909007269 A BR 909007269A BR 9007269 A BR9007269 A BR 9007269A BR 9007269 A BR9007269 A BR 9007269A
Authority
BR
Brazil
Prior art keywords
ion flotation
tensive
cationic
compound
active
Prior art date
Application number
BR909007269A
Other languages
Portuguese (pt)
Inventor
Malcolm David Engel
James Bryer Smitham
Stuart Kenneth Nicol
Original Assignee
Bloken Hill Proprietary Compan
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 Bloken Hill Proprietary Compan filed Critical Bloken Hill Proprietary Compan
Publication of BR9007269A publication Critical patent/BR9007269A/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
    • C22B11/00—Obtaining noble metals
    • C22B11/08—Obtaining noble metals by cyaniding
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR909007269A 1989-04-05 1990-04-03 ION FLOTATION PROCESS, GOLD EXTRACTION PROCESS USING ION FLOTATION, COMPOUND, AND, CATIONIC TENSIVE ACTIVE BR9007269A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPJ352889 1989-04-05
PCT/AU1990/000124 WO1990012119A1 (en) 1989-04-05 1990-04-03 Ion flotation with quaternary ammonium cationic surfactants

Publications (1)

Publication Number Publication Date
BR9007269A true BR9007269A (en) 1991-11-26

Family

ID=3773826

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909007269A BR9007269A (en) 1989-04-05 1990-04-03 ION FLOTATION PROCESS, GOLD EXTRACTION PROCESS USING ION FLOTATION, COMPOUND, AND, CATIONIC TENSIVE ACTIVE

Country Status (5)

Country Link
BR (1) BR9007269A (en)
CA (1) CA2051097A1 (en)
OA (1) OA09517A (en)
WO (1) WO1990012119A1 (en)
ZA (1) ZA902643B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9803260B2 (en) 2013-04-18 2017-10-31 Akzo Nobel Chemicals International B.V. Use of cationic surfactants in the cyanidation of refractory carbonaceous ores for recovery of metals
CN114308122B (en) * 2022-01-12 2023-12-29 万华化学集团股份有限公司 Quaternary ammonium base phase transfer catalysts and preparation methods and their application in the preparation of 1,3-bis(2-hydroxyisopropyl)benzene

Also Published As

Publication number Publication date
CA2051097A1 (en) 1990-10-06
ZA902643B (en) 1991-06-26
WO1990012119A1 (en) 1990-10-18
OA09517A (en) 1992-11-15

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