GB1525786A - Method of continuous refining of impure copper in the liquid phase - Google Patents

Method of continuous refining of impure copper in the liquid phase

Info

Publication number
GB1525786A
GB1525786A GB2009176A GB2009176A GB1525786A GB 1525786 A GB1525786 A GB 1525786A GB 2009176 A GB2009176 A GB 2009176A GB 2009176 A GB2009176 A GB 2009176A GB 1525786 A GB1525786 A GB 1525786A
Authority
GB
United Kingdom
Prior art keywords
zone
chamber
copper
oxygen
liquid phase
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
GB2009176A
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of GB1525786A publication Critical patent/GB1525786A/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
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/005—Smelting or converting in a succession of furnaces
    • 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

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

1525786 Refining copper KLOCKNER HUMBOLDT DEUTZ AG 14 May 1976 [22 May 1975] 20091/76 Addition to 1348513 Heading C7D [Also in Division F4] Copper is continuously refined by flowing it through a multi-zone reaction chamber in counterflow to heating gases produced in the final zone by incomplete combustion. In one zone a slag is formed and removed, while in at least one zone a stream of oxygen-containing gas is introduced in such a way that it reacts with the metal before contacting the heating gas. As illustrated metal from the charging chamber 5 is blown in the intermediate chamber 6 with a controllable oxygen stream from lance 20 and then passes below slagretaining weir 8 to the reduction chamber 7 where it may be blown with a fuel-oxygen mixture.
GB2009176A 1975-05-22 1976-05-14 Method of continuous refining of impure copper in the liquid phase Expired GB1525786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752522662 DE2522662A1 (en) 1975-05-22 1975-05-22 PROCESS FOR CONTINUOUS REFINING OF CONTAMINATED COPPER IN THE SMELTING PHASE

Publications (1)

Publication Number Publication Date
GB1525786A true GB1525786A (en) 1978-09-20

Family

ID=5947151

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2009176A Expired GB1525786A (en) 1975-05-22 1976-05-14 Method of continuous refining of impure copper in the liquid phase

Country Status (11)

Country Link
JP (2) JPS51141714A (en)
AU (1) AU507053B2 (en)
BE (1) BE841926R (en)
CA (1) CA1078627A (en)
DE (1) DE2522662A1 (en)
FI (1) FI66912C (en)
GB (1) GB1525786A (en)
HU (1) HU173746B (en)
PL (1) PL108871B1 (en)
YU (1) YU120276A (en)
ZM (1) ZM5876A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123128A (en) * 1982-06-23 1984-01-25 British Steel Corp Improvements in or relating to metal processing
WO1999041420A1 (en) * 1998-02-12 1999-08-19 Kennecott Utah Copper Corporation Process and apparatus for the continuous refining of blister copper
US6210463B1 (en) 1998-02-12 2001-04-03 Kennecott Utah Copper Corporation Process and apparatus for the continuous refining of blister copper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123128A (en) * 1982-06-23 1984-01-25 British Steel Corp Improvements in or relating to metal processing
WO1999041420A1 (en) * 1998-02-12 1999-08-19 Kennecott Utah Copper Corporation Process and apparatus for the continuous refining of blister copper
US6210463B1 (en) 1998-02-12 2001-04-03 Kennecott Utah Copper Corporation Process and apparatus for the continuous refining of blister copper

Also Published As

Publication number Publication date
FI66912B (en) 1984-08-31
ZM5876A1 (en) 1977-02-21
DE2522662A1 (en) 1976-12-09
PL108871B1 (en) 1980-05-31
FI66912C (en) 1984-12-10
BE841926R (en) 1976-09-16
AU507053B2 (en) 1980-01-31
HU173746B (en) 1979-08-28
JPS6123249B2 (en) 1986-06-05
JPS58174533A (en) 1983-10-13
CA1078627A (en) 1980-06-03
JPS51141714A (en) 1976-12-06
AU1424676A (en) 1977-12-01
YU120276A (en) 1982-06-30
FI761419A (en) 1976-11-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee