GB309269A - Improvements in or relating to the recovery of copper from copper rich material - Google Patents

Improvements in or relating to the recovery of copper from copper rich material

Info

Publication number
GB309269A
GB309269A GB423928A GB423928A GB309269A GB 309269 A GB309269 A GB 309269A GB 423928 A GB423928 A GB 423928A GB 423928 A GB423928 A GB 423928A GB 309269 A GB309269 A GB 309269A
Authority
GB
United Kingdom
Prior art keywords
copper
relating
recovery
rich material
sulphur
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.)
Expired
Application number
GB423928A
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.)
Individual
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
Priority to GB423928A priority Critical patent/GB309269A/en
Publication of GB309269A publication Critical patent/GB309269A/en
Expired 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • 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

Abstract

309,269. Levy, S. I., and Gray, G. W. Feb. 10, 1928. Sulphur.-Pyrites is heated in absence of air and extracted with hydrachloric acid. The residue is roasted, the sulphur dioxide evolved being combined with the sulphuretted hydrogen obtained by the hydrochloric acid treatment to givepure sulphur.
GB423928A 1928-02-10 1928-02-10 Improvements in or relating to the recovery of copper from copper rich material Expired GB309269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB423928A GB309269A (en) 1928-02-10 1928-02-10 Improvements in or relating to the recovery of copper from copper rich material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB423928A GB309269A (en) 1928-02-10 1928-02-10 Improvements in or relating to the recovery of copper from copper rich material

Publications (1)

Publication Number Publication Date
GB309269A true GB309269A (en) 1929-04-11

Family

ID=9773339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB423928A Expired GB309269A (en) 1928-02-10 1928-02-10 Improvements in or relating to the recovery of copper from copper rich material

Country Status (1)

Country Link
GB (1) GB309269A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114214521A (en) * 2021-12-20 2022-03-22 苏州大学 Method for recovering iron and copper in copper slag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114214521A (en) * 2021-12-20 2022-03-22 苏州大学 Method for recovering iron and copper in copper slag
CN114214521B (en) * 2021-12-20 2023-06-23 苏州大学 Method for recycling iron and copper in copper slag

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