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GB2596651B - 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 Download PDF

Info

Publication number
GB2596651B
GB2596651B GB2108560.0A GB202108560A GB2596651B GB 2596651 B GB2596651 B GB 2596651B GB 202108560 A GB202108560 A GB 202108560A GB 2596651 B GB2596651 B GB 2596651B
Authority
GB
United Kingdom
Prior art keywords
cobalt
recovery
copper
material sample
sample
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.)
Active
Application number
GB2108560.0A
Other versions
GB202108560D0 (en
GB2596651A (en
Inventor
Stephen Rainford Hara Yotamu
Douglas Musowoya Mazwi
Kaluba Golden
Machona Jimmy
Chama Peter
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.)
Anglo African Services Ltd
COPPERBELT UNIVERSITY
Anglo African Services Ltd
Copperbelt Univ
Original Assignee
Anglo African Services Ltd
COPPERBELT UNIVERSITY
Anglo African Services Ltd
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, COPPERBELT UNIVERSITY, Anglo African Services Ltd, Copperbelt Univ filed Critical Anglo African Services Ltd
Publication of GB202108560D0 publication Critical patent/GB202108560D0/en
Publication of GB2596651A publication Critical patent/GB2596651A/en
Application granted granted Critical
Publication of GB2596651B publication Critical patent/GB2596651B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
GB2108560.0A 2018-01-10 2019-01-08 Process for the recovery of copper and cobalt from a material sample Active GB2596651B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201800172 2018-01-10
GB2010538.3A GB2583628B8 (en) 2018-01-10 2019-01-08 Process for the recovery of copper and cobalt from a material sample

Publications (3)

Publication Number Publication Date
GB202108560D0 GB202108560D0 (en) 2021-07-28
GB2596651A GB2596651A (en) 2022-01-05
GB2596651B true GB2596651B (en) 2022-07-27

Family

ID=67218890

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2010538.3A Active GB2583628B8 (en) 2018-01-10 2019-01-08 Process for the recovery of copper and cobalt from a material sample
GB2108560.0A Active GB2596651B (en) 2018-01-10 2019-01-08 Process for the recovery of copper and cobalt from a material sample

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2010538.3A Active GB2583628B8 (en) 2018-01-10 2019-01-08 Process for the recovery of copper and cobalt from a material sample

Country Status (3)

Country Link
GB (2) GB2583628B8 (en)
WO (1) WO2019138316A1 (en)
ZA (2) ZA202004244B (en)

Families Citing this family (3)

* 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 A kind of method for removing and recovering copper in copper-containing molten iron
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
WO2025097164A1 (en) * 2023-11-03 2025-05-08 Allonnia, Llc Selective solubilization of gangue from copper concentrate using biosolvents

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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Hydrometallurgy, Vol. 16, 1986, Sukla, L.B. et al., Recovery of cobalt, nickel and copper from converter slag through roasting with ammonium sulphate and sulphuric acid, pp 153 -165 *

Also Published As

Publication number Publication date
GB2583628B (en) 2021-10-13
GB2583628B8 (en) 2021-12-15
WO2019138316A1 (en) 2019-07-18
GB202010538D0 (en) 2020-08-26
GB2583628A (en) 2020-11-04
ZA202104526B (en) 2022-09-28
GB202108560D0 (en) 2021-07-28
ZA202004244B (en) 2022-09-28
GB2596651A (en) 2022-01-05

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