KR830004441A - 금속산화물 함유 분진으로 부터 비휘발성 금속 회수 - Google Patents

금속산화물 함유 분진으로 부터 비휘발성 금속 회수 Download PDF

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Publication number
KR830004441A
KR830004441A KR1019800004586A KR800004586A KR830004441A KR 830004441 A KR830004441 A KR 830004441A KR 1019800004586 A KR1019800004586 A KR 1019800004586A KR 800004586 A KR800004586 A KR 800004586A KR 830004441 A KR830004441 A KR 830004441A
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KR
South Korea
Prior art keywords
reactor
starting material
process according
recovery
metal oxide
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KR1019800004586A
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English (en)
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KR850001212B1 (ko
Inventor
산텐 스벤
Original Assignee
한스 헤르리츠
에쓰 케이 에프 스틸 앤지니어링 악티에볼락
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Application filed by 한스 헤르리츠, 에쓰 케이 에프 스틸 앤지니어링 악티에볼락 filed Critical 한스 헤르리츠
Publication of KR830004441A publication Critical patent/KR830004441A/ko
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Publication of KR850001212B1 publication Critical patent/KR850001212B1/ko

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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
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (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)

Abstract

내용 없음

Description

금속산화물 함유 분진으로 부터 비휘발성 금속 회수
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
첨부 도면은 본 발명을 수행하는 방법의 설명도.

Claims (8)

  1. 고체환원제를 보유하는 반응기의 하부내로 물질을 취입하고, 상기 출발물질을 상기 하부내의 거기에 접한 플라즈마 발생기의 사용에 의해 유지되는 환원구역 내로 통과하며, 상기 구역 내에서 상기 출발물질을 대략 동시에 환원 및 용융하고, 반응기 저부로 부터 용융 및 환원된 금속제품을 제거하는 단계로 구성된 금속산화물을 보유하는 분진형태의 물질로 부터 비휘발성 금속을 회수하는 방법.
  2. 반응기내의 용융된 제품의 온도를 약 1500℃ 내지 1650℃로 유지하는 단계를 포함하는 특허청구범위 1항에 따른 방법.
  3. 상기 출발물질이 또한 탄소 또는 탄화수소를 포함하는 특허청구 범위 1항에 따른 방법.
  4. 출발물질이 또한 슬랙 형성제를 포함하는 특허청구 범위 1항에 따른 방법.
  5. 출발물질이 운반가스와 함께 반응기 내로 취입되는 특허청구 범위 1,2,3 또는 4항에 따른 방법.
  6. 반응기 내에서 발생된 반응가스의 일부가 운반가스로서 사용되는 특허청구 범위 5항에 따른 방법.
  7. 반응기 내에서 발생된 반응가스의 일부가 플라즈마 가스로서 사용되는 특허청구 범위 5항에 따른 방법.
  8. 비휘발성 물질이 크롬을 포함하는 특허청구 범위 1항에 따른 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800004586A 1980-06-10 1980-12-01 금속산화물을 함유한 분진으로부터 비휘발성 금속을 회수하는 방법 KR850001212B1 (ko)

Applications Claiming Priority (3)

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
SE80.04313-6 1980-06-10
SE8004313-6 1980-06-10

Publications (2)

Publication Number Publication Date
KR830004441A true KR830004441A (ko) 1983-07-13
KR850001212B1 KR850001212B1 (ko) 1985-08-20

Family

ID=20341180

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800004586A KR850001212B1 (ko) 1980-06-10 1980-12-01 금속산화물을 함유한 분진으로부터 비휘발성 금속을 회수하는 방법

Country Status (25)

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

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 (ko) * 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
FI69115C (fi) 1985-12-10
BE886233A (fr) 1981-03-16
JPS6055574B2 (ja) 1985-12-05
AU532706B2 (en) 1983-10-13
PL135368B1 (en) 1985-10-31
DE3042276C2 (de) 1985-07-04
AR223256A1 (es) 1981-07-31
PL229282A1 (ko) 1982-06-07
SE8004313L (sv) 1981-12-11
CS212727B2 (en) 1982-03-26
ES8107322A1 (es) 1981-10-16
OA06825A (fr) 1982-12-31
AT373628B (de) 1984-02-10
CH647552A5 (de) 1985-01-31
IT1141144B (it) 1986-10-01
SU980629A3 (ru) 1982-12-07
ATA561580A (de) 1983-06-15
AU6456480A (en) 1981-12-17
IT8026770A0 (it) 1980-12-18
MX155702A (es) 1988-04-15
FI803612L (fi) 1981-12-11
DD155330A5 (de) 1982-06-02
ZA807151B (en) 1981-10-28
DE3042276A1 (de) 1981-12-17
ES496766A0 (es) 1981-10-16
BR8100086A (pt) 1982-01-12
US4310350A (en) 1982-01-12
KR850001212B1 (ko) 1985-08-20
ZW10481A1 (en) 1981-11-18
FR2483955A1 (fr) 1981-12-11
PH16514A (en) 1983-11-08
FI69115B (fi) 1985-08-30
JPS5713130A (en) 1982-01-23
CA1150518A (en) 1983-07-26
FR2483955B1 (fr) 1986-01-17

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