BE876203A - Procede de reduction de matieres cupriferes - Google Patents

Procede de reduction de matieres cupriferes

Info

Publication number
BE876203A
BE876203A BE0/195118A BE195118A BE876203A BE 876203 A BE876203 A BE 876203A BE 0/195118 A BE0/195118 A BE 0/195118A BE 195118 A BE195118 A BE 195118A BE 876203 A BE876203 A BE 876203A
Authority
BE
Belgium
Prior art keywords
cuprific
reducing
materials
reducing cuprific
cuprific materials
Prior art date
Application number
BE0/195118A
Other languages
English (en)
Inventor
D Goens
W Hazen
J Reynolds
Original Assignee
Cyprus Metallurg Process
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 Cyprus Metallurg Process filed Critical Cyprus Metallurg Process
Publication of BE876203A publication Critical patent/BE876203A/fr

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
    • C22B15/0002—Preliminary treatment
    • C22B15/001—Preliminary treatment with modification of the copper constituent
    • C22B15/0021—Preliminary treatment with modification of the copper constituent by reducing in gaseous or solid state
    • 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
    • C22B15/0047—Smelting or converting flash smelting or converting
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)
BE0/195118A 1978-05-11 1979-05-11 Procede de reduction de matieres cupriferes BE876203A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/905,091 US4192676A (en) 1978-05-11 1978-05-11 High temperature reduction of copper salts

Publications (1)

Publication Number Publication Date
BE876203A true BE876203A (fr) 1979-11-12

Family

ID=25420282

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/195118A BE876203A (fr) 1978-05-11 1979-05-11 Procede de reduction de matieres cupriferes

Country Status (12)

Country Link
US (1) US4192676A (fr)
JP (1) JPS5942736B2 (fr)
AU (1) AU527831B2 (fr)
BE (1) BE876203A (fr)
CA (1) CA1130571A (fr)
FI (1) FI69107C (fr)
FR (1) FR2425478B1 (fr)
GB (1) GB2038369B (fr)
MX (1) MX5954E (fr)
PH (1) PH15771A (fr)
WO (1) WO1979001056A1 (fr)
ZM (1) ZM4179A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326884A (en) * 1980-05-13 1982-04-27 Comision De Fomento Minero Process for obtaining metal values from ores containing such metals as oxides or convertible into such oxides
US4389247A (en) * 1982-03-29 1983-06-21 Standard Oil Company (Indiana) Metal recovery process
DE3335859A1 (de) * 1983-10-03 1985-04-18 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur pyrometallurgischen behandlung von feinkoernigen, bei behandlungstemperaturen schmelzfluessige produkte ergebenden feststoffen
JPH0196094U (fr) * 1987-12-12 1989-06-26
FI119439B (fi) * 2007-04-13 2008-11-14 Outotec Oyj Menetelmä ja laitteisto kupari(I)oksidin pelkistämiseksi
CN110026560B (zh) * 2018-08-27 2022-04-29 南方科技大学 纳米铜颗粒及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1671003A (en) * 1925-08-17 1928-05-22 Bagsar Aaron Bysar Process for extracting metals from metallic sulphides
US3630721A (en) * 1969-05-26 1971-12-28 Anaconda Co Recovery of copper
US3918962A (en) * 1972-06-28 1975-11-11 Ethyl Corp Process for winning copper using carbon monoxide
US3853543A (en) * 1973-01-11 1974-12-10 H Thomas Process for producing elemental copper by reacting molten cuprous chloride with zinc
US4017307A (en) * 1973-09-25 1977-04-12 Klockner-Humboldt-Deutz Aktiengesellschaft Thermal method for the recovery of metals and/or metal combinations with the aid of a melting cyclone
US4039324A (en) * 1975-11-14 1977-08-02 Cyprus Metallurgical Processes Corporation Fluidized hydrogen reduction process for the recovery of copper

Also Published As

Publication number Publication date
FR2425478A1 (fr) 1979-12-07
ZM4179A1 (en) 1980-03-21
FR2425478B1 (fr) 1987-04-17
FI69107B (fi) 1985-08-30
GB2038369A (en) 1980-07-23
FI791437A (fi) 1979-11-12
MX5954E (es) 1984-09-06
FI69107C (fi) 1985-12-10
WO1979001056A1 (fr) 1979-12-13
JPS5942736B2 (ja) 1984-10-17
GB2038369B (en) 1982-09-15
CA1130571A (fr) 1982-08-31
JPS55500320A (fr) 1980-05-29
AU4693779A (en) 1979-11-15
PH15771A (en) 1983-03-24
US4192676A (en) 1980-03-11
AU527831B2 (en) 1983-03-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CYPRUS METALLURGICAL PROCESSES CORP.

Effective date: 19880531