CS212727B2 - Method of recovering non-volatile metals from dusty charge materials containing metal oxides,especially chromium oxides - Google Patents

Method of recovering non-volatile metals from dusty charge materials containing metal oxides,especially chromium oxides Download PDF

Info

Publication number
CS212727B2
CS212727B2 CS808733A CS873380A CS212727B2 CS 212727 B2 CS212727 B2 CS 212727B2 CS 808733 A CS808733 A CS 808733A CS 873380 A CS873380 A CS 873380A CS 212727 B2 CS212727 B2 CS 212727B2
Authority
CS
Czechoslovakia
Prior art keywords
reactor
pulverulent
oxides
blown
charge material
Prior art date
Application number
CS808733A
Other languages
Czech (cs)
English (en)
Inventor
Sven Santen
Original Assignee
Skf Steel Eng Ab
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 Skf Steel Eng Ab filed Critical Skf Steel Eng Ab
Publication of CS212727B2 publication Critical patent/CS212727B2/cs

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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
    • 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
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • C22B19/08—Obtaining zinc by distilling in blast furnaces
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium
    • 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
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Acoustics & Sound (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treating Waste Gases (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
CS808733A 1980-06-10 1980-12-11 Method of recovering non-volatile metals from dusty charge materials containing metal oxides,especially chromium oxides CS212727B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8004313A SE8004313L (sv) 1980-06-10 1980-06-10 Sett att ur stoftformiga metalloxidhaltiga material utvinna svarflyktiga metaller

Publications (1)

Publication Number Publication Date
CS212727B2 true CS212727B2 (en) 1982-03-26

Family

ID=20341180

Family Applications (1)

Application Number Title Priority Date Filing Date
CS808733A CS212727B2 (en) 1980-06-10 1980-12-11 Method of recovering non-volatile metals from dusty charge materials containing metal oxides,especially chromium oxides

Country Status (25)

Country Link
US (1) US4310350A (es)
JP (1) JPS6055574B2 (es)
KR (1) KR850001212B1 (es)
AR (1) AR223256A1 (es)
AT (1) AT373628B (es)
AU (1) AU532706B2 (es)
BE (1) BE886233A (es)
BR (1) BR8100086A (es)
CA (1) CA1150518A (es)
CH (1) CH647552A5 (es)
CS (1) CS212727B2 (es)
DD (1) DD155330A5 (es)
DE (1) DE3042276C2 (es)
ES (1) ES496766A0 (es)
FI (1) FI69115C (es)
FR (1) FR2483955B1 (es)
IT (1) IT1141144B (es)
MX (1) MX155702A (es)
OA (1) OA06825A (es)
PH (1) PH16514A (es)
PL (1) PL135368B1 (es)
SE (1) SE8004313L (es)
SU (1) SU980629A3 (es)
ZA (1) ZA807151B (es)
ZW (1) ZW10481A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE446014B (sv) * 1981-03-10 1986-08-04 Skf Steel Eng Ab Selektiv reduktion av tunga metaller ur finkornigt, i huvudsak oxidiskt, material
SE457265B (sv) * 1981-06-10 1988-12-12 Sumitomo Metal Ind Foerfarande och anlaeggning foer framstaellning av tackjaern
SE436124B (sv) * 1982-09-08 1984-11-12 Skf Steel Eng Ab Sett att framstella ferrokisel
US4530101A (en) * 1983-04-15 1985-07-16 Westinghouse Electric Corp. Electric arc fired cupola for remelting of metal chips
US4606760A (en) * 1985-05-03 1986-08-19 Huron Valley Steel Corp. Method and apparatus for simultaneously separating volatile and non-volatile metals
DE3535572A1 (de) * 1985-10-03 1987-04-16 Korf Engineering Gmbh Verfahren zur herstellung von roheisen aus feinerz
JPS6286269U (es) * 1985-11-20 1987-06-02
US4765828A (en) * 1987-06-19 1988-08-23 Minnesota Power & Light Company Method and apparatus for reduction of metal oxides
JPH0726160B2 (ja) * 1988-03-18 1995-03-22 日新製鋼株式会社 ステンレス鋼製造時の副生物からの有価金属回収方法
JPH07103428B2 (ja) * 1992-01-17 1995-11-08 兼子 操 竪形還元溶解炉を用いた製鉄ダストからの有価金属回収方法
DE4236202C2 (de) * 1992-10-27 1994-07-21 Bayer Ag Verfahren zur rückstandsarmen und hochauszehrenden Erzeugung von Natriumdichromat
US5399833A (en) * 1993-07-02 1995-03-21 Camacho; Salvador L. Method for vitrification of fine particulate matter and products produced thereby
US5728193A (en) * 1995-05-03 1998-03-17 Philip Services Corp. Process for recovering metals from iron oxide bearing masses
DE19539634C2 (de) * 1995-10-25 1999-06-10 Hans Ulrich Feustel Einrichtung zum Einblasen von staubartigen und/oder körnigen reaktionsfähigen Stoffen und Stoffgemischen
UA75925C2 (en) * 2003-12-22 2006-06-15 Anatolii Tymofiiovych Neklesa An assembly for producing metal from the iron-containing raw stock
WO2005080609A1 (fr) * 2004-02-23 2005-09-01 Anatoly Timofeevich Neklesa Procede de fabrication de fer par sa reduction directe et dispositif correspondant
US7169206B2 (en) * 2004-04-19 2007-01-30 Umicore Battery recycling
UA79476C2 (en) * 2005-01-17 2007-06-25 Anatolii Tymofiiovych Neklesa Method for direct reduction of ferric oxides with obtaining iron melt and unit for realizing the same
DE102006029725B4 (de) * 2006-06-28 2008-08-28 Siemens Ag Verfahren und Vorrichtung zum Einbringen von Stäuben in eine Metallschmelze einer pyrometallurgischen Anlage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781255A (en) * 1955-11-16 1957-02-12 Union Carbide & Carbon Corp Treatment of fumes containing suspended solids
FR1452850A (fr) * 1965-08-04 1966-04-15 Siderurgie Fse Inst Rech Procédé de réduction de minerais au four électrique
US3429691A (en) * 1966-08-19 1969-02-25 Aerojet General Co Plasma reduction of titanium dioxide
US3862834A (en) * 1971-04-03 1975-01-28 Krupp Gmbh Method for producing steel
US4072504A (en) * 1973-01-26 1978-02-07 Aktiebolaget Svenska Kullagerfabriken Method of producing metal from metal oxides
US3834895A (en) * 1973-04-11 1974-09-10 Park Ohio Industries Inc Method of reclaiming iron from ferrous dust
SE395714B (sv) * 1974-02-20 1977-08-22 Skf Ind Trading & Dev Sett och anordning for framstellning av metall ur oxidiskt material

Also Published As

Publication number Publication date
ZW10481A1 (en) 1981-11-18
AU6456480A (en) 1981-12-17
DE3042276C2 (de) 1985-07-04
IT8026770A0 (it) 1980-12-18
JPS5713130A (en) 1982-01-23
KR830004441A (ko) 1983-07-13
ES8107322A1 (es) 1981-10-16
FI69115C (fi) 1985-12-10
JPS6055574B2 (ja) 1985-12-05
FI803612L (fi) 1981-12-11
BE886233A (fr) 1981-03-16
OA06825A (fr) 1982-12-31
ES496766A0 (es) 1981-10-16
AT373628B (de) 1984-02-10
MX155702A (es) 1988-04-15
DD155330A5 (de) 1982-06-02
FR2483955B1 (fr) 1986-01-17
BR8100086A (pt) 1982-01-12
IT1141144B (it) 1986-10-01
FR2483955A1 (fr) 1981-12-11
PL229282A1 (es) 1982-06-07
SE8004313L (sv) 1981-12-11
CH647552A5 (de) 1985-01-31
ZA807151B (en) 1981-10-28
ATA561580A (de) 1983-06-15
AU532706B2 (en) 1983-10-13
PL135368B1 (en) 1985-10-31
US4310350A (en) 1982-01-12
CA1150518A (en) 1983-07-26
KR850001212B1 (ko) 1985-08-20
FI69115B (fi) 1985-08-30
PH16514A (en) 1983-11-08
AR223256A1 (es) 1981-07-31
DE3042276A1 (de) 1981-12-17
SU980629A3 (ru) 1982-12-07

Similar Documents

Publication Publication Date Title
CS212727B2 (en) Method of recovering non-volatile metals from dusty charge materials containing metal oxides,especially chromium oxides
US5611838A (en) Process for producing an iron melt
CZ291965B6 (cs) Způsob zpracování ocelových strusek a odpadů z metalurgie s obsahem železa pro získání surového železa a strusek šetrných k životnímu prostředí
US6001148A (en) Process for obtaining metal from metal oxide
CS221943B2 (en) Method of continuous production of non-corroding steel
CA1244656A (en) Processes and appparatus for the smelting reduction of smeltable materials
RU2134301C1 (ru) Установка для получения чугуна и/или губчатого железа, способ получения чугуна и/или губчатого железа и способ работы установки
US4380469A (en) Process and apparatus for continuously reducing and melting metal oxides and/or pre-reduced metallic materials
JP2007506857A (ja) 合金化した溶融金属の製造方法及び関連する製造プラント
AU669434B2 (en) Process for utilising iron-containing wastes or residues
US5366538A (en) Process for the production of a metal melt
TW422884B (en) Mineral feed processing
US4756748A (en) Processes for the smelting reduction of smeltable materials
KR100291250B1 (ko) 전기제강소먼지환원방법및장치
SU1225495A3 (ru) Способ получени ферромарганца
US6186081B1 (en) Process and apparatus for treating waste and sewage sludge
GB2077768A (en) Recovering Non-volatile Metals from Dust Containing Metal Oxides
US4540432A (en) Continuous process of melting sponge iron
AU722971B2 (en) Method for producing liquid pig iron or liquid steel pre-products and sponge metal
KR19990077105A (ko) 철함유 물질로부터 액체선철 즉 철강반제품을 생산하는 방법
SU1069632A3 (ru) Способ получени ферромарганца или ферросиликомарганца
KR950001910B1 (ko) 금속 및 금속합금을 회수하는 방법 및 장치
EP0753586A2 (en) Steel production method, particularly for producing steel by means of electric furnaces
RU2031130C1 (ru) Способ переработки железосодержащего сырья
Protopopov et al. Development of converter operation technology using ironbearing concentrates and clinker-steel cakes