SE437535B - Forfarande for rostning och klorering av finfordelade jernmalmer och/eller- koncentrat innehallande icke-jernmetaller - Google Patents

Forfarande for rostning och klorering av finfordelade jernmalmer och/eller- koncentrat innehallande icke-jernmetaller

Info

Publication number
SE437535B
SE437535B SE7904132A SE7904132A SE437535B SE 437535 B SE437535 B SE 437535B SE 7904132 A SE7904132 A SE 7904132A SE 7904132 A SE7904132 A SE 7904132A SE 437535 B SE437535 B SE 437535B
Authority
SE
Sweden
Prior art keywords
chlorination
melt
ferrous
oxide melt
metals
Prior art date
Application number
SE7904132A
Other languages
English (en)
Swedish (sv)
Other versions
SE7904132L (sv
Inventor
O A Aaltonen
J K Mekinen
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of SE7904132L publication Critical patent/SE7904132L/
Publication of SE437535B publication Critical patent/SE437535B/sv

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
    • 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
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE7904132A 1978-05-11 1979-05-10 Forfarande for rostning och klorering av finfordelade jernmalmer och/eller- koncentrat innehallande icke-jernmetaller SE437535B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI781493A FI64644C (fi) 1978-05-11 1978-05-11 Foerfarande foer rostning och klorering av finfoerdelade jaernmalmer och/eller -koncentrat innehaollande icke-jaernmetaller

Publications (2)

Publication Number Publication Date
SE7904132L SE7904132L (sv) 1979-11-12
SE437535B true SE437535B (sv) 1985-03-04

Family

ID=8511698

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7904132A SE437535B (sv) 1978-05-11 1979-05-10 Forfarande for rostning och klorering av finfordelade jernmalmer och/eller- koncentrat innehallande icke-jernmetaller

Country Status (11)

Country Link
US (1) US4259106A (fr)
JP (1) JPS54147103A (fr)
CA (1) CA1125031A (fr)
DE (1) DE2918316C2 (fr)
ES (1) ES480365A1 (fr)
FI (1) FI64644C (fr)
GR (1) GR64863B (fr)
IT (1) IT1162315B (fr)
MX (1) MX153286A (fr)
PT (1) PT69561A (fr)
SE (1) SE437535B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8518746D0 (en) * 1985-07-24 1985-08-29 Fray D J Zinc recovery
JPH0571459U (ja) * 1992-03-03 1993-09-28 日産ディーゼル工業株式会社 クラッチ冷却装置
US5814164A (en) * 1994-11-09 1998-09-29 American Scientific Materials Technologies L.P. Thin-walled, monolithic iron oxide structures made from steels, and methods for manufacturing such structures
RU2115749C1 (ru) * 1997-06-24 1998-07-20 Институт новых химических проблем РАН Способ переработки оловосодержащих шлаков
US6090353A (en) * 1998-04-01 2000-07-18 Svedala Industries, Inc. Method of removing impurities from mineral concentrates
US6409978B1 (en) 1998-04-01 2002-06-25 Svedala Industries, Inc. Method of removing impurities from mineral concentrates
US6461562B1 (en) 1999-02-17 2002-10-08 American Scientific Materials Technologies, Lp Methods of making sintered metal oxide articles
CN1276108C (zh) * 2001-10-03 2006-09-20 优米科尔公司 用于分离和回收锌的氯化物熔融工艺
US9315382B2 (en) 2006-03-23 2016-04-19 Keystone Metals Recovery Inc. Metal chlorides and metals obtained from metal oxide containing materials
RU2469114C1 (ru) * 2011-03-29 2012-12-10 Общество с ограниченной ответственностью "Институт Гипроникель" Способ переработки оловосодержащих материалов
AU2013389686B2 (en) * 2013-05-17 2017-09-14 Blucher Gmbh Method and plant for processing roasted pyrites
ES2643503T3 (es) * 2013-05-17 2017-11-23 BLüCHER GMBH Procedimiento e instalación para obtener hierro de pirita tostada
US11401578B2 (en) 2016-11-15 2022-08-02 Tcm Research Ltd. Extraction methods from refractory ores
CN113430365A (zh) * 2021-07-12 2021-09-24 山东国大黄金股份有限公司 一种利用硫铁矿焙烧处理含氰废渣回收铁精矿的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6708794A (fr) * 1966-06-30 1968-01-02
NL6714016A (fr) * 1966-10-21 1968-04-22
NL143992B (nl) * 1968-07-26 1974-11-15 Montedison Spa Werkwijze om as van pyriet of pyrrhotiet te zuiveren.
DE1906380A1 (de) * 1969-02-08 1970-09-03 Duisburger Kupferhuette Verfahren zur Gewinnung von Eisen bzw.Stahl aus Eisenerzen mittels Direktreduktionsverfahren
US3776533A (en) * 1970-01-28 1973-12-04 Dravo Corp Apparatus for continuous heat processing of ore pellets
US4113470A (en) * 1974-07-05 1978-09-12 Outokumpu Oy Process for suspension smelting of finely-divided sulfidic and/or oxidic ores or concentrates
US4092152A (en) * 1975-05-12 1978-05-30 The International Nickel Company, Inc. Volatilization of impurities from smelter reverts

Also Published As

Publication number Publication date
IT1162315B (it) 1987-03-25
GR64863B (en) 1980-06-05
DE2918316C2 (de) 1983-10-06
JPS5733327B2 (fr) 1982-07-16
PT69561A (en) 1979-05-01
CA1125031A (fr) 1982-06-08
FI781493A7 (fi) 1979-11-12
DE2918316A1 (de) 1979-11-15
ES480365A1 (es) 1979-12-01
IT7948982A0 (it) 1979-05-09
FI64644C (fi) 1983-12-12
US4259106A (en) 1981-03-31
FI64644B (fi) 1983-08-31
JPS54147103A (en) 1979-11-17
SE7904132L (sv) 1979-11-12
MX153286A (es) 1986-09-11

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