FI66648C - Suspensionssmaeltningsfoerfarande och anordning foer inmatningav extra gas i flamsmaeltugnens reaktionsschakt - Google Patents

Suspensionssmaeltningsfoerfarande och anordning foer inmatningav extra gas i flamsmaeltugnens reaktionsschakt Download PDF

Info

Publication number
FI66648C
FI66648C FI830540A FI830540A FI66648C FI 66648 C FI66648 C FI 66648C FI 830540 A FI830540 A FI 830540A FI 830540 A FI830540 A FI 830540A FI 66648 C FI66648 C FI 66648C
Authority
FI
Finland
Prior art keywords
reaction zone
reaction
additional gas
gas
shaft
Prior art date
Application number
FI830540A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI66648B (fi
FI830540A0 (fi
Inventor
Rolf Malmstroem
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 FI830540A priority Critical patent/FI66648C/fi
Publication of FI830540A0 publication Critical patent/FI830540A0/fi
Priority to PT7795984A priority patent/PT77959B/pt
Priority to JP1110984A priority patent/JPS59193229A/ja
Priority to AU23864/84A priority patent/AU552566B2/en
Priority to ES529715A priority patent/ES529715A0/es
Priority to DE19843405462 priority patent/DE3405462C2/de
Publication of FI66648B publication Critical patent/FI66648B/fi
Application granted granted Critical
Publication of FI66648C publication Critical patent/FI66648C/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

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)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
FI830540A 1983-02-17 1983-02-17 Suspensionssmaeltningsfoerfarande och anordning foer inmatningav extra gas i flamsmaeltugnens reaktionsschakt FI66648C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI830540A FI66648C (fi) 1983-02-17 1983-02-17 Suspensionssmaeltningsfoerfarande och anordning foer inmatningav extra gas i flamsmaeltugnens reaktionsschakt
PT7795984A PT77959B (en) 1983-02-17 1984-01-13 A suspension smelting process and a device for feeding additional gas into the reaction shaft of a suspension smelting furnace
JP1110984A JPS59193229A (ja) 1983-02-17 1984-01-26 浮遊溶解方法及び該方法を実施するための補助ガス供給装置
AU23864/84A AU552566B2 (en) 1983-02-17 1984-01-27 Suspension smelting process and apparatus
ES529715A ES529715A0 (es) 1983-02-17 1984-02-14 Procedimiento para la fusion de una suspension y dispositivo para la alimentacion del gas adicional a la cuba de reaccion de un horno de fusion de una suspension
DE19843405462 DE3405462C2 (de) 1983-02-17 1984-02-16 Schwebeschmelzverfahren unter Zufuhr von Zusatzgas in den Reaktionsschacht

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI830540A FI66648C (fi) 1983-02-17 1983-02-17 Suspensionssmaeltningsfoerfarande och anordning foer inmatningav extra gas i flamsmaeltugnens reaktionsschakt
FI830540 1983-02-17

Publications (3)

Publication Number Publication Date
FI830540A0 FI830540A0 (fi) 1983-02-17
FI66648B FI66648B (fi) 1984-07-31
FI66648C true FI66648C (fi) 1984-11-12

Family

ID=8516769

Family Applications (1)

Application Number Title Priority Date Filing Date
FI830540A FI66648C (fi) 1983-02-17 1983-02-17 Suspensionssmaeltningsfoerfarande och anordning foer inmatningav extra gas i flamsmaeltugnens reaktionsschakt

Country Status (6)

Country Link
JP (1) JPS59193229A (ja)
AU (1) AU552566B2 (ja)
DE (1) DE3405462C2 (ja)
ES (1) ES529715A0 (ja)
FI (1) FI66648C (ja)
PT (1) PT77959B (ja)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629661A1 (de) * 1986-08-30 1988-03-10 Ulrich Bock Verfahren zur durchfuehrung reduzierender pyrometallurgischer prozesse mit pellets aus oxidischen erzen, konzentraten oder zwischenprodukten, sowie metallischen zwischenprodukten mittels stark reduzierender gase oder sauerstoffhaltiger gase zur erzeugung und raffination einer metallschmelze
JPH0796690B2 (ja) * 1988-03-31 1995-10-18 住友金属鉱山株式会社 自熔製錬炉
ATE139267T1 (de) * 1990-03-13 1996-06-15 Cra Services Verfahren zum herstellen von metallen und legierungen in einem schmelzreduktionsgefäss
FI910692A (fi) * 1991-02-13 1992-08-14 Outokumpu Oy Foerfarande foer tillvaratagande av metallinnehaollet i metallurgiska avfallsutfaellning och -damm genom att anvaenda suspensionssmaeltningsfoerfarande.
FI91283C (fi) * 1991-02-13 1997-01-13 Outokumpu Research Oy Tapa ja laitteisto pulverimaisen kiintoaineen kuumentamiseksi ja sulattamiseksi sekä siinä olevien haihtuvien aineosasten haihduttamiseksi suspensiosulatusuunissa
DE19500962B4 (de) * 1994-02-09 2004-09-09 Voest-Alpine Industrieanlagenbau Gmbh Verfahren und Vorrichtung zur Hochtemperaturbehandlung von feinkörnigen Feststoffen in einem Schmelzzyklon
AUPN226095A0 (en) 1995-04-07 1995-05-04 Technological Resources Pty Limited A method of producing metals and metal alloys
AUPO426396A0 (en) 1996-12-18 1997-01-23 Technological Resources Pty Limited A method of producing iron
AUPO426096A0 (en) * 1996-12-18 1997-01-23 Technological Resources Pty Limited Method and apparatus for producing metals and metal alloys
AUPO944697A0 (en) * 1997-09-26 1997-10-16 Technological Resources Pty Limited A method of producing metals and metal alloys
AUPP442598A0 (en) 1998-07-01 1998-07-23 Technological Resources Pty Limited Direct smelting vessel
MY119760A (en) 1998-07-24 2005-07-29 Tech Resources Pty Ltd A direct smelting process
AUPP483898A0 (en) 1998-07-24 1998-08-13 Technological Resources Pty Limited A direct smelting process & apparatus
AUPP554098A0 (en) 1998-08-28 1998-09-17 Technological Resources Pty Limited A process and an apparatus for producing metals and metal alloys
AUPP570098A0 (en) * 1998-09-04 1998-10-01 Technological Resources Pty Limited A direct smelting process
AUPP647198A0 (en) 1998-10-14 1998-11-05 Technological Resources Pty Limited A process and an apparatus for producing metals and metal alloys
AUPP805599A0 (en) 1999-01-08 1999-02-04 Technological Resources Pty Limited A direct smelting process
AUPQ083599A0 (en) 1999-06-08 1999-07-01 Technological Resources Pty Limited Direct smelting vessel
AUPQ152299A0 (en) 1999-07-09 1999-08-05 Technological Resources Pty Limited Start-up procedure for direct smelting process
AUPQ205799A0 (en) 1999-08-05 1999-08-26 Technological Resources Pty Limited A direct smelting process
AUPQ213099A0 (en) 1999-08-10 1999-09-02 Technological Resources Pty Limited Pressure control
AUPQ308799A0 (en) 1999-09-27 1999-10-21 Technological Resources Pty Limited A direct smelting process
AUPQ346399A0 (en) 1999-10-15 1999-11-11 Technological Resources Pty Limited Stable idle procedure
AUPQ365799A0 (en) 1999-10-26 1999-11-18 Technological Resources Pty Limited A direct smelting apparatus and process
FI109936B (fi) 2000-08-18 2002-10-31 Outokumpu Oy Sulatusuunin pohjarakenne
US6602321B2 (en) 2000-09-26 2003-08-05 Technological Resources Pty. Ltd. Direct smelting process
FI20106156A (fi) * 2010-11-04 2012-05-05 Outotec Oyj Menetelmä suspensiosulatusuunin lämpötaseen hallitsemiseksi ja suspensiosulatusuuni

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI47380C (fi) * 1970-04-10 1973-11-12 Outokumpu Oy Menetelmä rautaköyhän nikkelisulfidikiven valmistamiseksi nikkelin sul fidisista rikasteista näiden suspensiosulatuksessa.

Also Published As

Publication number Publication date
FI66648B (fi) 1984-07-31
PT77959B (en) 1986-04-28
DE3405462C2 (de) 1986-02-06
AU2386484A (en) 1984-08-23
ES8502736A1 (es) 1985-01-16
PT77959A (en) 1984-02-01
JPS59193229A (ja) 1984-11-01
JPS6116411B2 (ja) 1986-04-30
ES529715A0 (es) 1985-01-16
FI830540A0 (fi) 1983-02-17
AU552566B2 (en) 1986-06-05
DE3405462A1 (de) 1984-08-30

Similar Documents

Publication Publication Date Title
FI66648C (fi) Suspensionssmaeltningsfoerfarande och anordning foer inmatningav extra gas i flamsmaeltugnens reaktionsschakt
US3774894A (en) Method and converter for refining pig iron
RU96102421A (ru) Способ производства жидкого передельного чугуна и устройство для его осуществления
FI69105B (fi) Saett att ur metalloxidhaltiga material utvinna ingaoende laettflyktiga metaller eller koncentrat av dessa
US3832163A (en) Process for continuous smelting and converting of copper concentrates
US4416690A (en) Solid matte-oxygen converting process
KR930010198A (ko) 강 또는 강성 주철을 연속적으로 생산하기 위한 방법 및 장치
CN112322820A (zh) 熔炼方法和装置
CA1151882A (en) Method and apparatus for melting fusible substances, such as ore concentrates
US3759501A (en) Cyclonic smelting apparatus
US4555387A (en) Flash roasting of molybdenum sulfide concentrates in a slagging reactor
US4414022A (en) Method and apparatus for smelting sulfidic ore concentrates
US2969282A (en) Treatment of ferrous metal
US4005856A (en) Process for continuous smelting and converting of copper concentrates
US4572485A (en) Apparatus for melting a melting stock composed of scrap metal and/or coarse scrap material
US2307459A (en) Metallurgical process
JPH07258757A (ja) 懸濁溶解方法および装置
SU1311623A3 (ru) Металлургическа печь дл плавки во взвешенном состо нии тонкоизмельченных сульфидных свинцовых концентратов
US5282883A (en) Method and apparatus for the high-temperature treatment of fine-grained solids in a melting cyclone
CA1272020A (en) Apparatus for the pyrometallurgical processing of fine-grained solids to make molten products
US4073645A (en) Process of smelting sulphidic copper ore concentrates
US4391632A (en) Process for the separation of lead from a sulfidic concentrate
JPS6250532B2 (ja)
US4274870A (en) Smelting of copper concentrates by oxygen injection in conventional reverberatory furnaces
US3271128A (en) Prerefining blast furnace iron

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: RM METAL CONSULTING KY