BR9003670A - PROCESS FOR TREATING Fused-nickel-copper matte, and process for treating sulfur ores - Google Patents

PROCESS FOR TREATING Fused-nickel-copper matte, and process for treating sulfur ores

Info

Publication number
BR9003670A
BR9003670A BR909003670A BR9003670A BR9003670A BR 9003670 A BR9003670 A BR 9003670A BR 909003670 A BR909003670 A BR 909003670A BR 9003670 A BR9003670 A BR 9003670A BR 9003670 A BR9003670 A BR 9003670A
Authority
BR
Brazil
Prior art keywords
treating
nickel
fused
copper matte
sulfur ores
Prior art date
Application number
BR909003670A
Other languages
Portuguese (pt)
Inventor
Walter Curlook
Ahmed Vahed
Jose Antonio Blanco
Carlos Alfredo Landolf
Samuel Walton Marcuson
Original Assignee
Inco 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 Inco Ltd filed Critical Inco Ltd
Publication of BR9003670A publication Critical patent/BR9003670A/en

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
    • C22B15/003—Bath smelting or converting
    • C22B15/0041—Bath smelting or converting in converters
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/02—Alloys based on gold
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR909003670A 1989-07-31 1990-07-27 PROCESS FOR TREATING Fused-nickel-copper matte, and process for treating sulfur ores BR9003670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000607085A CA1338426C (en) 1989-07-31 1989-07-31 Nitrogen / air blasts in ni-cu converters

Publications (1)

Publication Number Publication Date
BR9003670A true BR9003670A (en) 1991-08-27

Family

ID=4140402

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909003670A BR9003670A (en) 1989-07-31 1990-07-27 PROCESS FOR TREATING Fused-nickel-copper matte, and process for treating sulfur ores

Country Status (9)

Country Link
EP (1) EP0416738B1 (en)
JP (1) JPH0397814A (en)
KR (1) KR940000492B1 (en)
AU (1) AU632603B2 (en)
BR (1) BR9003670A (en)
CA (1) CA1338426C (en)
FI (1) FI903792A0 (en)
PE (1) PE15791A1 (en)
ZA (1) ZA905967B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913335A1 (en) * 1999-03-24 2000-09-28 Linde Tech Gase Gmbh Slag coating of a converter lining, especially of a copper refining converter, is carried out by applying slag at just above its melting point onto a lining region at just below the slag melting point
US8030082B2 (en) 2006-01-13 2011-10-04 Honeywell International Inc. Liquid-particle analysis of metal materials
KR101448147B1 (en) * 2012-09-10 2014-10-08 엘에스니꼬동제련 주식회사 The recovery method of valuble metals included in slag at copper smelter
CN113999985B (en) * 2022-01-04 2022-04-01 矿冶科技集团有限公司 Full thermal state copper matte converting heat balance control method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671197A (en) * 1970-02-05 1972-06-20 Lummus Co Treatment of pyrites
BE791287A (en) * 1971-11-15 1973-05-14 Int Nickel Canada COPPER PYRO-REFINING PROCESS
JPS5312890B2 (en) * 1973-01-12 1978-05-06
FR2388888B1 (en) * 1977-04-25 1980-05-16 Creusot Loire
ES474259A1 (en) * 1977-10-19 1979-04-16 Inco Ltd Process for refining copper- containing matte
SU717147A1 (en) * 1978-05-19 1980-02-25 Государственный Проектный И Научно- Исследовательский Институт "Гипроникель" Method of metallized nickel-containing mattes processing
JPS55134138A (en) * 1979-04-03 1980-10-18 Nippon Mining Co Ltd Converter operating method in copper smelting
CA1190751A (en) * 1982-06-18 1985-07-23 J. Barry W. Bailey Process and apparatus for continuous converting of copper and non-ferrous mattes

Also Published As

Publication number Publication date
EP0416738B1 (en) 1995-09-27
KR940000492B1 (en) 1994-01-21
KR910003131A (en) 1991-02-27
EP0416738A1 (en) 1991-03-13
FI903792A0 (en) 1990-07-30
AU5999090A (en) 1991-01-31
CA1338426C (en) 1996-07-02
AU632603B2 (en) 1993-01-07
JPH0397814A (en) 1991-04-23
ZA905967B (en) 1991-05-29
PE15791A1 (en) 1991-05-22

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Legal Events

Date Code Title Description
FB20 Grant procedure suspended (art. 20)
KF Request for proof of payment of annual fee
FD5 Application fees: dismissal - article 86 of industrial property law