FI781493A - Foerfarande foer rostning och klorering av finfoerdelade jaernmalmer och/eller -koncentrat innehaollande icke-jaernmetaller - Google Patents

Foerfarande foer rostning och klorering av finfoerdelade jaernmalmer och/eller -koncentrat innehaollande icke-jaernmetaller

Info

Publication number
FI781493A
FI781493A FI781493A FI781493A FI781493A FI 781493 A FI781493 A FI 781493A FI 781493 A FI781493 A FI 781493A FI 781493 A FI781493 A FI 781493A FI 781493 A FI781493 A FI 781493A
Authority
FI
Finland
Prior art keywords
och
rostning
koncentrat
klorering
jaernmetaller
Prior art date
Application number
FI781493A
Other languages
English (en)
Other versions
FI64644B (fi
FI64644C (fi
Inventor
Olavi August Aaltonen
Juho Kaarlo Maekinen
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
Priority to FI781493A priority Critical patent/FI64644C/fi
Priority to GR58970A priority patent/GR64863B/el
Priority to PT69561A priority patent/PT69561A/pt
Priority to US06/035,850 priority patent/US4259106A/en
Priority to DE2918316A priority patent/DE2918316C2/de
Priority to CA327,159A priority patent/CA1125031A/en
Priority to ES480365A priority patent/ES480365A1/es
Priority to IT48982/79A priority patent/IT1162315B/it
Priority to SE7904132A priority patent/SE437535B/sv
Priority to MX178829A priority patent/MX153286A/es
Priority to JP5713379A priority patent/JPS54147103A/ja
Publication of FI781493A publication Critical patent/FI781493A/fi
Publication of FI64644B publication Critical patent/FI64644B/fi
Application granted granted Critical
Publication of FI64644C publication Critical patent/FI64644C/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
    • 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)
FI781493A 1978-05-11 1978-05-11 Foerfarande foer rostning och klorering av finfoerdelade jaernmalmer och/eller -koncentrat innehaollande icke-jaernmetaller FI64644C (fi)

Priority Applications (11)

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
GR58970A GR64863B (en) 1978-05-11 1979-04-26 Process for the roosting and chlorination of finely-divided iron ores and/or concentrates containing non-ferrous metals
PT69561A PT69561A (en) 1978-05-11 1979-04-30 Process for the roasting and chlorination of finely-divided iron ores and/or concentrates containing non-ferrous metals
US06/035,850 US4259106A (en) 1978-05-11 1979-05-04 Process for the roasting and chlorination of finely-divided iron ores and concentrates containing non-ferrous metals
DE2918316A DE2918316C2 (de) 1978-05-11 1979-05-07 Verfahren zum Rösten und Chlorieren feinkörniger nichteisenmetallhaltiger Eisenerze und/oder -konzentrate
ES480365A ES480365A1 (es) 1978-05-11 1979-05-08 Procedimiento para el tostado y clorinacion de minerales de hierro pulverizado y-o concentrados que contengan metales noferrosos.
CA327,159A CA1125031A (en) 1978-05-11 1979-05-08 Process for the roasting and chlorination of finely-divided iron ores and/or concentrates containing non-ferrous metals
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
SE7904132A SE437535B (sv) 1978-05-11 1979-05-10 Forfarande for rostning och klorering av finfordelade jernmalmer och/eller- koncentrat innehallande icke-jernmetaller
MX178829A MX153286A (es) 1978-05-11 1979-05-10 Mejoras en metodo para tratar minerales y concentralos de hierro finamente divididos que contienen metales no ferrosos
JP5713379A JPS54147103A (en) 1978-05-11 1979-05-11 Baking and chlorinating of finely divided iron ore and * or refined ore containing nonnferrous metal

Applications Claiming Priority (2)

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
FI781493 1978-05-11

Publications (3)

Publication Number Publication Date
FI781493A true FI781493A (fi) 1979-11-12
FI64644B FI64644B (fi) 1983-08-31
FI64644C FI64644C (fi) 1983-12-12

Family

ID=8511698

Family Applications (1)

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

Country Status (11)

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

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
KR100896607B1 (ko) * 2001-10-03 2009-05-08 유미코르 아연 함유 물질로부터 염화아연을 제조하는 방법
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
EA030321B1 (ru) * 2013-05-17 2018-07-31 Блюхер Гмбх Способ и установка для производства железа из пиритных огарков
RS56278B1 (sr) * 2013-05-17 2017-12-29 Bluecher Gmbh Postupak i postrojenje za preradu izgoretine pirita
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 (fi) * 1966-06-30 1968-01-02
NL6714016A (fi) * 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
US4259106A (en) 1981-03-31
FI64644B (fi) 1983-08-31
PT69561A (en) 1979-05-01
SE437535B (sv) 1985-03-04
FI64644C (fi) 1983-12-12
DE2918316C2 (de) 1983-10-06
IT7948982A0 (it) 1979-05-09
DE2918316A1 (de) 1979-11-15
GR64863B (en) 1980-06-05
SE7904132L (sv) 1979-11-12
JPS54147103A (en) 1979-11-17
ES480365A1 (es) 1979-12-01
CA1125031A (en) 1982-06-08
MX153286A (es) 1986-09-11
JPS5733327B2 (fi) 1982-07-16

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OUTOKUMPU OY