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CA2051097A1 - Flottation ionique a l'aide de surfactifs a base de cations d'ammonium quaternaire - Google Patents

Flottation ionique a l'aide de surfactifs a base de cations d'ammonium quaternaire

Info

Publication number
CA2051097A1
CA2051097A1 CA002051097A CA2051097A CA2051097A1 CA 2051097 A1 CA2051097 A1 CA 2051097A1 CA 002051097 A CA002051097 A CA 002051097A CA 2051097 A CA2051097 A CA 2051097A CA 2051097 A1 CA2051097 A1 CA 2051097A1
Authority
CA
Canada
Prior art keywords
ion
bromide
gold
lower alkyl
flotation
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002051097A
Other languages
English (en)
Inventor
Malcolm D. Engel
James B. Smitham
Stuart K. Nicol
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Broken Hill Proprietary Company Pty Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2051097A1 publication Critical patent/CA2051097A1/fr
Abandoned legal-status Critical Current

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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA002051097A 1989-04-05 1990-04-03 Flottation ionique a l'aide de surfactifs a base de cations d'ammonium quaternaire Abandoned CA2051097A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPJ3528 1989-04-05
AUPJ352889 1989-04-05
PCT/AU1990/000124 WO1990012119A1 (fr) 1989-04-05 1990-04-03 Procede de flottation a ions utilisant des tensio-actifs cationiques d'ammonium quaternaire

Publications (1)

Publication Number Publication Date
CA2051097A1 true CA2051097A1 (fr) 1990-10-06

Family

ID=3773826

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002051097A Abandoned CA2051097A1 (fr) 1989-04-05 1990-04-03 Flottation ionique a l'aide de surfactifs a base de cations d'ammonium quaternaire

Country Status (5)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2908336A1 (fr) 2013-04-18 2014-10-23 Akzo Nobel Chemicals International B.V. Utilisation d'agents tensioactifs cationiques dans la cyanuration de minerais carbones refractaires pour la recuperation de metaux
CN114308122B (zh) * 2022-01-12 2023-12-29 万华化学集团股份有限公司 季氨碱类相转移催化剂和制备方法及其在制备1,3-二（2-羟基异丙基）苯中的应用

Also Published As

Publication number Publication date
OA09517A (en) 1992-11-15
BR9007269A (pt) 1991-11-26
WO1990012119A1 (fr) 1990-10-18
ZA902643B (en) 1991-06-26

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Legal Events

Date Code Title Description
FZDE Dead