ES474259A1 - Un procedimiento para purificar una mata cuprifera. - Google Patents

Un procedimiento para purificar una mata cuprifera.

Info

Publication number
ES474259A1
ES474259A1 ES474259A ES474259A ES474259A1 ES 474259 A1 ES474259 A1 ES 474259A1 ES 474259 A ES474259 A ES 474259A ES 474259 A ES474259 A ES 474259A ES 474259 A1 ES474259 A1 ES 474259A1
Authority
ES
Spain
Prior art keywords
matte
copper
impurities
refining copper
gas
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
ES474259A
Other languages
English (en)
Spanish (es)
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.)
Vale Canada Ltd
Original Assignee
Vale Canada Ltd
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 Vale Canada Ltd filed Critical Vale Canada Ltd
Publication of ES474259A1 publication Critical patent/ES474259A1/es
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
    • C22B15/0026—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
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ

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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
ES474259A 1977-10-19 1978-10-17 Un procedimiento para purificar una mata cuprifera. Expired ES474259A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA289067 1977-10-19

Publications (1)

Publication Number Publication Date
ES474259A1 true ES474259A1 (es) 1979-04-16

Family

ID=4109805

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474259A Expired ES474259A1 (es) 1977-10-19 1978-10-17 Un procedimiento para purificar una mata cuprifera.

Country Status (8)

Country Link
JP (1) JPS5488829A (fr)
BE (1) BE871394A (fr)
DE (1) DE2845297A1 (fr)
ES (1) ES474259A1 (fr)
FI (1) FI783186A7 (fr)
GB (1) GB2006180A (fr)
NO (1) NO783531L (fr)
SE (1) SE7810847L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1338426C (fr) * 1989-07-31 1996-07-02 Walter Curlook Jets d'azote/air dans des convertisseurs ni-cu
CN113999985B (zh) * 2022-01-04 2022-04-01 矿冶科技集团有限公司 一种全热态铜锍吹炼热平衡控制方法

Also Published As

Publication number Publication date
NO783531L (no) 1979-04-20
FI783186A7 (fi) 1979-04-20
JPS6141972B2 (fr) 1986-09-18
DE2845297A1 (de) 1979-05-03
GB2006180A (en) 1979-05-02
BE871394A (fr) 1979-04-19
JPS5488829A (en) 1979-07-14
SE7810847L (sv) 1979-04-20

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