ZA201804382B - Pgm beneficiation - Google Patents

Pgm beneficiation

Info

Publication number
ZA201804382B
ZA201804382B ZA2018/04382A ZA201804382A ZA201804382B ZA 201804382 B ZA201804382 B ZA 201804382B ZA 2018/04382 A ZA2018/04382 A ZA 2018/04382A ZA 201804382 A ZA201804382 A ZA 201804382A ZA 201804382 B ZA201804382 B ZA 201804382B
Authority
ZA
South Africa
Prior art keywords
beneficiation
pgm
pgm beneficiation
Prior art date
Application number
ZA2018/04382A
Inventor
Francesca Sarah Lessing
Original Assignee
Francesca Sarah Lessing
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 Francesca Sarah Lessing filed Critical Francesca Sarah Lessing
Priority to ZA2018/04382A priority Critical patent/ZA201804382B/en
Publication of ZA201804382B publication Critical patent/ZA201804382B/en
Priority to PCT/ZA2019/050033 priority patent/WO2020006584A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/006—Palladium compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/0073—Rhodium compounds
    • C07F15/008—Rhodium compounds without a metal-carbon linkage
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/0086—Platinum compounds
    • C07F15/0093—Platinum compounds without a metal-carbon linkage
    • 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
    • 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
    • C22B11/06—Chloridising
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA2018/04382A 2018-06-29 2018-06-29 Pgm beneficiation ZA201804382B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ZA2018/04382A ZA201804382B (en) 2018-06-29 2018-06-29 Pgm beneficiation
PCT/ZA2019/050033 WO2020006584A1 (en) 2018-06-29 2019-06-26 Pgm beneficiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA2018/04382A ZA201804382B (en) 2018-06-29 2018-06-29 Pgm beneficiation

Publications (1)

Publication Number Publication Date
ZA201804382B true ZA201804382B (en) 2019-04-24

Family

ID=67137046

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2018/04382A ZA201804382B (en) 2018-06-29 2018-06-29 Pgm beneficiation

Country Status (2)

Country Link
WO (1) WO2020006584A1 (en)
ZA (1) ZA201804382B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114672659A (en) * 2022-04-02 2022-06-28 昆明铂生金属材料加工有限公司 Method for preparing rhodium iodide from iridium-rhodium alloy leaching solution

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7935173B1 (en) * 2010-07-23 2011-05-03 Metals Recovery Technology Inc. Process for recovery of precious metals
CA2857687C (en) * 2011-12-02 2019-07-09 Stillwater Mining Company Quantitative precious metals recovery in the presence of interfering metals, salts, and ions

Also Published As

Publication number Publication date
WO2020006584A1 (en) 2020-01-02

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