GB296814A - Process for the precipitation (cementation) of copper - Google Patents

Process for the precipitation (cementation) of copper

Info

Publication number
GB296814A
GB296814A GB15426/27A GB1542627A GB296814A GB 296814 A GB296814 A GB 296814A GB 15426/27 A GB15426/27 A GB 15426/27A GB 1542627 A GB1542627 A GB 1542627A GB 296814 A GB296814 A GB 296814A
Authority
GB
United Kingdom
Prior art keywords
precipitation
copper
cementation
sulphur dioxide
carpmael
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
GB15426/27A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB15426/27A priority Critical patent/GB296814A/en
Publication of GB296814A publication Critical patent/GB296814A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Treating Waste Gases (AREA)

Abstract

296,814. Carpmael, A., (1. G. Farbenindustrie Akt.-Ges.). June 9, 1927. Precipitating.-In the precipitation of metallic copper from solutions by means of iron, the solution is agitated by means of a gas containing sulphur dioxide and oxygen, for example air containing a small proportion of sulphur dioxide, or waste gases from a plant for making sulphuric acid by the contact process.
GB15426/27A 1927-06-09 1927-06-09 Process for the precipitation (cementation) of copper Expired GB296814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB15426/27A GB296814A (en) 1927-06-09 1927-06-09 Process for the precipitation (cementation) of copper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15426/27A GB296814A (en) 1927-06-09 1927-06-09 Process for the precipitation (cementation) of copper

Publications (1)

Publication Number Publication Date
GB296814A true GB296814A (en) 1928-09-10

Family

ID=10058910

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15426/27A Expired GB296814A (en) 1927-06-09 1927-06-09 Process for the precipitation (cementation) of copper

Country Status (1)

Country Link
GB (1) GB296814A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749234A (en) * 1953-08-13 1956-06-05 Eisenberg Morris Method of producing metal powders
US2753257A (en) * 1953-11-04 1956-07-03 Chemical Construction Corp Hydrometallurgical production of metallic powders

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749234A (en) * 1953-08-13 1956-06-05 Eisenberg Morris Method of producing metal powders
US2753257A (en) * 1953-11-04 1956-07-03 Chemical Construction Corp Hydrometallurgical production of metallic powders

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