IT1162315B - Procedimento ed impianto per arrostire e clorurare minerali o concentrati ferrosi contenenti metalli non ferrosi - Google Patents

Procedimento ed impianto per arrostire e clorurare minerali o concentrati ferrosi contenenti metalli non ferrosi

Info

Publication number
IT1162315B
IT1162315B IT48982/79A IT4898279A IT1162315B IT 1162315 B IT1162315 B IT 1162315B IT 48982/79 A IT48982/79 A IT 48982/79A IT 4898279 A IT4898279 A IT 4898279A IT 1162315 B IT1162315 B IT 1162315B
Authority
IT
Italy
Prior art keywords
ferrous
chlorining
roasting
minerals
plant
Prior art date
Application number
IT48982/79A
Other languages
English (en)
Other versions
IT7948982A0 (it
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 IT7948982A0 publication Critical patent/IT7948982A0/it
Application granted granted Critical
Publication of IT1162315B publication Critical patent/IT1162315B/it

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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT48982/79A 1978-05-11 1979-05-09 Procedimento ed impianto per arrostire e clorurare minerali o concentrati ferrosi contenenti metalli non ferrosi IT1162315B (it)

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
IT7948982A0 IT7948982A0 (it) 1979-05-09
IT1162315B true IT1162315B (it) 1987-03-25

Family

ID=8511698

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48982/79A IT1162315B (it) 1978-05-11 1979-05-09 Procedimento ed impianto per arrostire e clorurare minerali o concentrati ferrosi contenenti metalli non ferrosi

Country Status (11)

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

Families Citing this family (13)

* 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
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
BR0213011A (pt) * 2001-10-03 2004-10-13 Umicore Nv Processos para a produção de zncl2 a partir de um material primário e/ou secundário contendo zn, e, de zn metálico e cl2
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
WO2014183807A1 (de) 2013-05-17 2014-11-20 BLüCHER GMBH Verfahren und anlage zur aufarbeitung von kiesabbrand
AU2013389687B2 (en) 2013-05-17 2017-10-19 Blucher Gmbh Method and plant for producing iron from roasted pyrites
WO2018091361A1 (en) 2016-11-15 2018-05-24 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 (it) * 1966-06-30 1968-01-02
NL6714016A (it) * 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
ES480365A1 (es) 1979-12-01
PT69561A (en) 1979-05-01
SE7904132L (sv) 1979-11-12
FI64644C (fi) 1983-12-12
US4259106A (en) 1981-03-31
DE2918316C2 (de) 1983-10-06
JPS54147103A (en) 1979-11-17
MX153286A (es) 1986-09-11
JPS5733327B2 (it) 1982-07-16
IT7948982A0 (it) 1979-05-09
FI64644B (fi) 1983-08-31
CA1125031A (en) 1982-06-08
DE2918316A1 (de) 1979-11-15
FI781493A (fi) 1979-11-12
GR64863B (en) 1980-06-05
SE437535B (sv) 1985-03-04

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