GB1160984A - A Method of Purifying Copper - Google Patents

A Method of Purifying Copper

Info

Publication number
GB1160984A
GB1160984A GB3589966A GB3589966A GB1160984A GB 1160984 A GB1160984 A GB 1160984A GB 3589966 A GB3589966 A GB 3589966A GB 3589966 A GB3589966 A GB 3589966A GB 1160984 A GB1160984 A GB 1160984A
Authority
GB
United Kingdom
Prior art keywords
copper
aug
heated
purifying
treating
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
GB3589966A
Other languages
English (en)
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.)
Freeport Minerals Corp
Original Assignee
Phelps Dodge Corp
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 Phelps Dodge Corp filed Critical Phelps Dodge Corp
Publication of GB1160984A publication Critical patent/GB1160984A/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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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
    • C22B15/0026—Pyrometallurgy
    • C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/04—Refining by applying a vacuum

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)
GB3589966A 1965-08-10 1966-08-10 A Method of Purifying Copper Expired GB1160984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47861265A 1965-08-10 1965-08-10

Publications (1)

Publication Number Publication Date
GB1160984A true GB1160984A (en) 1969-08-13

Family

ID=23900635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3589966A Expired GB1160984A (en) 1965-08-10 1966-08-10 A Method of Purifying Copper

Country Status (4)

Country Link
CH (1) CH486561A (enrdf_load_stackoverflow)
DE (1) DE1533120A1 (enrdf_load_stackoverflow)
GB (1) GB1160984A (enrdf_load_stackoverflow)
SE (1) SE336231B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767383A (en) * 1971-11-15 1973-10-23 Int Nickel Co Refining copper pyrometallurgically by two-stage subatmospheric treatment
GB2225024A (en) * 1988-11-21 1990-05-23 Mitsubishi Metal Corp Method and apparatus for manufacturing, oxygen-free copper
CN117210697A (zh) * 2023-10-30 2023-12-12 昆明冶金研究院有限公司 一种区域熔炼制备5n高纯铜的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6050036A (en) * 1998-07-01 2000-04-18 International Aluminum Corporation Flange mounted framing system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767383A (en) * 1971-11-15 1973-10-23 Int Nickel Co Refining copper pyrometallurgically by two-stage subatmospheric treatment
GB2225024A (en) * 1988-11-21 1990-05-23 Mitsubishi Metal Corp Method and apparatus for manufacturing, oxygen-free copper
US5037471A (en) * 1988-11-21 1991-08-06 Mitsubishi Metal Corporation Method for manufacturing oxygen-free copper
US5143355A (en) * 1988-11-21 1992-09-01 Mitsubishi Materials Corporation Apparatus for manufacturing oxygen-free copper
GB2225024B (en) * 1988-11-21 1993-04-21 Mitsubishi Metal Corp Methods of making low-oxygen copper
CN117210697A (zh) * 2023-10-30 2023-12-12 昆明冶金研究院有限公司 一种区域熔炼制备5n高纯铜的方法

Also Published As

Publication number Publication date
SE336231B (enrdf_load_stackoverflow) 1971-06-28
DE1533120A1 (de) 1970-07-23
CH486561A (de) 1970-02-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees