BR6236094D0 - Aperfeicoamento em processo para produzir mate de cobre - Google Patents

Aperfeicoamento em processo para produzir mate de cobre

Info

Publication number
BR6236094D0
BR6236094D0 BR136094/62A BR13609462A BR6236094D0 BR 6236094 D0 BR6236094 D0 BR 6236094D0 BR 136094/62 A BR136094/62 A BR 136094/62A BR 13609462 A BR13609462 A BR 13609462A BR 6236094 D0 BR6236094 D0 BR 6236094D0
Authority
BR
Brazil
Prior art keywords
processing
produce copper
copper mat
mat
produce
Prior art date
Application number
BR136094/62A
Other languages
English (en)
Inventor
W Wraith
Original Assignee
Anaconda Co
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 Anaconda Co filed Critical Anaconda Co
Publication of BR6236094D0 publication Critical patent/BR6236094D0/pt

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
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • C22B15/0006—Preliminary treatment without modification of the copper constituent by dry processes
    • 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
    • C22B15/0013—Preliminary treatment with modification of the copper constituent by roasting
    • C22B15/0015—Oxidizing roasting
    • 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
    • C22B15/0036—Bath smelting or converting in reverberatory furnaces

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)
BR136094/62A 1961-03-20 1962-01-30 Aperfeicoamento em processo para produzir mate de cobre BR6236094D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96658A US3150959A (en) 1961-03-20 1961-03-20 Recovery of matte from sulfidic copper ores

Publications (1)

Publication Number Publication Date
BR6236094D0 true BR6236094D0 (pt) 1973-06-12

Family

ID=22258439

Family Applications (1)

Application Number Title Priority Date Filing Date
BR136094/62A BR6236094D0 (pt) 1961-03-20 1962-01-30 Aperfeicoamento em processo para produzir mate de cobre

Country Status (2)

Country Link
US (1) US3150959A (pt)
BR (1) BR6236094D0 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856506A (en) * 1971-03-19 1974-12-24 Boliden Ab Method of roasting fine granular sulphide material in fluidized bed furnaces
US5232490A (en) * 1985-11-27 1993-08-03 Leadville Silver And Gold Oxidation/reduction process for recovery of precious metals from MnO2 ores, sulfidic ores and carbonaceous materials

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1169069A (en) * 1913-05-12 1916-01-18 Arthur S Dwight Desulfurizing and smelting ores.
US1238279A (en) * 1914-03-05 1917-08-28 Arthur S Dwight Process of treating substances carrying sulfur and metals.
US1811920A (en) * 1928-02-06 1931-06-30 Colorado Iron Works Co Method and apparatus for treating solids
US2039062A (en) * 1930-08-14 1936-04-28 American Lurgi Corp Process for the performance of chemical reactions, such as roasting, calcining, or the like
US2094275A (en) * 1934-11-05 1937-09-28 Hughes Mitchell Processes Inc Method of treating an ore material
US2129760A (en) * 1935-08-26 1938-09-13 William E Greenawalt Metallurgical process
US2194454A (en) * 1936-09-03 1940-03-19 William E Greenawalt Metallurgical process and apparatus
US2556215A (en) * 1948-04-01 1951-06-12 Int Nickel Co Method of producing high-grade iron oxide from ores rich in nickeliferous pyrrhotite
BE495631A (pt) * 1949-05-13
US2716600A (en) * 1950-08-29 1955-08-30 Anaconda Copper Mining Co Method of recovering copper from sulfidic copper ore
US2719082A (en) * 1951-06-11 1955-09-27 Int Nickel Co Method for producing high grade hematite from nickeliferous iron sulfide ore

Also Published As

Publication number Publication date
US3150959A (en) 1964-09-29

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