ZA202004244B - Process for the recovery of copper and cobalt from a material sample - Google Patents

Process for the recovery of copper and cobalt from a material sample

Info

Publication number
ZA202004244B
ZA202004244B ZA2020/04244A ZA202004244A ZA202004244B ZA 202004244 B ZA202004244 B ZA 202004244B ZA 2020/04244 A ZA2020/04244 A ZA 2020/04244A ZA 202004244 A ZA202004244 A ZA 202004244A ZA 202004244 B ZA202004244 B ZA 202004244B
Authority
ZA
South Africa
Prior art keywords
cobalt
recovery
copper
material sample
sample
Prior art date
Application number
ZA2020/04244A
Inventor
Yotamu Stephen Rainford Hara
Mazwi Douglas Musowoya
Golden Kaluba
Jimmy Machona
Peter Chama
Original Assignee
Anglo African Services Ltd
The Copperbelt Univ
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 Anglo African Services Ltd, The Copperbelt Univ filed Critical Anglo African Services Ltd
Publication of ZA202004244B publication Critical patent/ZA202004244B/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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/001—Preliminary treatment with modification of the copper constituent
    • C22B15/0013—Preliminary treatment with modification of the copper constituent by roasting
    • C22B15/0017—Sulfating or sulfiding roasting
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • 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
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA2020/04244A 2018-01-10 2020-07-10 Process for the recovery of copper and cobalt from a material sample ZA202004244B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201800172 2018-01-10
PCT/IB2019/050117 WO2019138316A1 (en) 2018-01-10 2019-01-08 Process for the recovery of copper and cobalt from a material sample

Publications (1)

Publication Number Publication Date
ZA202004244B true ZA202004244B (en) 2022-09-28

Family

ID=67218890

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA2020/04244A ZA202004244B (en) 2018-01-10 2020-07-10 Process for the recovery of copper and cobalt from a material sample
ZA2021/04526A ZA202104526B (en) 2018-01-10 2021-06-28 Process for the recovery of copper and cobalt from a material sample

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA2021/04526A ZA202104526B (en) 2018-01-10 2021-06-28 Process for the recovery of copper and cobalt from a material sample

Country Status (3)

Country Link
GB (2) GB2596651B (en)
WO (1) WO2019138316A1 (en)
ZA (2) ZA202004244B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110565120B (en) * 2019-10-18 2021-09-07 东北大学 Method for removing and recovering copper from copper-containing iron liquid
CN111057837B (en) * 2020-01-16 2021-08-10 衢州华友钴新材料有限公司 Low-temperature roasting treatment method for cobalt hydrometallurgy waste residues

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1533741A (en) * 1924-06-13 1925-04-14 Bethlehem Steel Corp Metallurgical process
US3692647A (en) * 1971-01-25 1972-09-19 Wayne L Chambers Electrolytic copper producing process
CN106834696A (en) * 2017-01-14 2017-06-13 六盘水中联工贸实业有限公司 The comprehensive recovering process of valuable metal in a kind of copper-cadmium slag

Also Published As

Publication number Publication date
GB2583628A (en) 2020-11-04
GB2583628B (en) 2021-10-13
GB2596651A (en) 2022-01-05
GB202108560D0 (en) 2021-07-28
GB2583628B8 (en) 2021-12-15
GB2596651B (en) 2022-07-27
WO2019138316A1 (en) 2019-07-18
GB202010538D0 (en) 2020-08-26
ZA202104526B (en) 2022-09-28

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