MX5954E - Procedimiento mejorado para reducir materiales que contienen cobre - Google Patents

Procedimiento mejorado para reducir materiales que contienen cobre

Info

Publication number
MX5954E
MX5954E MX797972U MX797279U MX5954E MX 5954 E MX5954 E MX 5954E MX 797972 U MX797972 U MX 797972U MX 797279 U MX797279 U MX 797279U MX 5954 E MX5954 E MX 5954E
Authority
MX
Mexico
Prior art keywords
containing materials
copper containing
improved procedure
reduce copper
reduce
Prior art date
Application number
MX797972U
Other languages
English (en)
Inventor
James E Reynolds
Wayne C Hazen
Duane N Goens
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 MX5954E publication Critical patent/MX5954E/es

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)
MX797972U 1978-05-11 1979-05-11 Procedimiento mejorado para reducir materiales que contienen cobre MX5954E (es)

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
MX5954E true MX5954E (es) 1984-09-06

Family

ID=25420282

Family Applications (1)

Application Number Title Priority Date Filing Date
MX797972U MX5954E (es) 1978-05-11 1979-05-11 Procedimiento mejorado para reducir materiales que contienen cobre

Country Status (12)

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

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 (es) * 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
JPS55500320A (es) 1980-05-29
AU527831B2 (en) 1983-03-24
FI69107B (fi) 1985-08-30
WO1979001056A1 (en) 1979-12-13
FR2425478A1 (fr) 1979-12-07
JPS5942736B2 (ja) 1984-10-17
US4192676A (en) 1980-03-11
FR2425478B1 (fr) 1987-04-17
ZM4179A1 (en) 1980-03-21
GB2038369A (en) 1980-07-23
BE876203A (fr) 1979-11-12
AU4693779A (en) 1979-11-15
FI69107C (fi) 1985-12-10
CA1130571A (en) 1982-08-31
PH15771A (en) 1983-03-24
GB2038369B (en) 1982-09-15
FI791437A (fi) 1979-11-12

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