GB309940A - Improvements in or relating to the treatment of complex copper ores - Google Patents

Improvements in or relating to the treatment of complex copper ores

Info

Publication number
GB309940A
GB309940A GB173028A GB173028A GB309940A GB 309940 A GB309940 A GB 309940A GB 173028 A GB173028 A GB 173028A GB 173028 A GB173028 A GB 173028A GB 309940 A GB309940 A GB 309940A
Authority
GB
United Kingdom
Prior art keywords
oxidized
relating
treatment
copper
copper ores
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
GB173028A
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 GB173028A priority Critical patent/GB309940A/en
Publication of GB309940A publication Critical patent/GB309940A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • B03B1/02—Preparatory heating
    • 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)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

309,940. Perkins, W. G. Jan. 18, 1928. Lixiviation followed by concentration. - A process for treating copper ores containing both copper sulphide and oxidized copper compounds consists in first removing the oxidized portion of the ore by lixiviation, for example with an ammoniacal solvent, and thereafter concentrating the residue, for example by froth flotation. so as to yield a sulphide concentrate. The ore may be first heated in a reducing atmosphere. under such conditions as to reduce the oxidized. copper compounds to a readily soluble form.
GB173028A 1928-01-18 1928-01-18 Improvements in or relating to the treatment of complex copper ores Expired GB309940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB173028A GB309940A (en) 1928-01-18 1928-01-18 Improvements in or relating to the treatment of complex copper ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB173028A GB309940A (en) 1928-01-18 1928-01-18 Improvements in or relating to the treatment of complex copper ores

Publications (1)

Publication Number Publication Date
GB309940A true GB309940A (en) 1929-04-18

Family

ID=9726984

Family Applications (1)

Application Number Title Priority Date Filing Date
GB173028A Expired GB309940A (en) 1928-01-18 1928-01-18 Improvements in or relating to the treatment of complex copper ores

Country Status (1)

Country Link
GB (1) GB309940A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110813546A (en) * 2019-11-28 2020-02-21 昆明理工大学 Flotation method of high-calcium-magnesium type oxidized and vulcanized mixed copper ore

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110813546A (en) * 2019-11-28 2020-02-21 昆明理工大学 Flotation method of high-calcium-magnesium type oxidized and vulcanized mixed copper ore

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