FI780707A - Reningsfoerfarande foer icke-jaernmetallmalmer - Google Patents

Reningsfoerfarande foer icke-jaernmetallmalmer

Info

Publication number
FI780707A
FI780707A FI780707A FI780707A FI780707A FI 780707 A FI780707 A FI 780707A FI 780707 A FI780707 A FI 780707A FI 780707 A FI780707 A FI 780707A FI 780707 A FI780707 A FI 780707A
Authority
FI
Finland
Prior art keywords
reningsfoerfarande
jaernmetallmalmer
icke
foer
reningsfoerfarande foer
Prior art date
Application number
FI780707A
Other languages
English (en)
Inventor
Pierre Leroy
Original Assignee
Creusot Loire
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 Creusot Loire filed Critical Creusot Loire
Publication of FI780707A publication Critical patent/FI780707A/fi

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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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
    • C22B13/00—Obtaining lead
    • 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
    • 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

  • 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)
  • Treatment Of Steel In Its Molten State (AREA)
FI780707A 1977-04-25 1978-03-02 Reningsfoerfarande foer icke-jaernmetallmalmer FI780707A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7712455A FR2388888B1 (fi) 1977-04-25 1977-04-25

Publications (1)

Publication Number Publication Date
FI780707A true FI780707A (fi) 1978-10-26

Family

ID=9189873

Family Applications (1)

Application Number Title Priority Date Filing Date
FI780707A FI780707A (fi) 1977-04-25 1978-03-02 Reningsfoerfarande foer icke-jaernmetallmalmer

Country Status (9)

Country Link
US (1) US4171216A (fi)
JP (1) JPS53144403A (fi)
AU (1) AU512107B2 (fi)
CA (1) CA1112052A (fi)
ES (1) ES467157A1 (fi)
FI (1) FI780707A (fi)
FR (1) FR2388888B1 (fi)
SU (1) SU795504A3 (fi)
ZA (1) ZA78709B (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1141175A (en) * 1979-10-31 1983-02-15 Canadian Liquid Air Ltd., Air Liquide Canada Ltee Method of safely injecting oxygen reactive materials into a submerged oxygen gas stream
GB8514587D0 (en) * 1985-06-10 1985-07-10 Britannia Refined Metals Ltd Recovery of metals from their alloys with lead
CA1338426C (en) * 1989-07-31 1996-07-02 Walter Curlook Nitrogen / air blasts in ni-cu converters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE752893A (fr) * 1969-07-08 1970-12-16 Forges De La Loire St Chamond Procede et dispositif de refroidissement d'une tuyere de convertisseur d'affinage
DE2521830C2 (de) * 1975-05-16 1983-01-13 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur Raffination von stark verunreinigtem Schwarzkupfer

Also Published As

Publication number Publication date
US4171216A (en) 1979-10-16
JPS53144403A (en) 1978-12-15
ES467157A1 (es) 1978-11-16
AU3452078A (en) 1979-10-04
AU512107B2 (en) 1980-09-25
CA1112052A (fr) 1981-11-10
FR2388888A1 (fi) 1978-11-24
JPS5444641B2 (fi) 1979-12-27
SU795504A3 (ru) 1981-01-07
ZA78709B (en) 1979-01-31
FR2388888B1 (fi) 1980-05-16

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: CREUSOT-LOIRE