KR950001910B1 - 금속 및 금속합금을 회수하는 방법 및 장치 - Google Patents

금속 및 금속합금을 회수하는 방법 및 장치 Download PDF

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Publication number
KR950001910B1
KR950001910B1 KR1019870012076A KR870012076A KR950001910B1 KR 950001910 B1 KR950001910 B1 KR 950001910B1 KR 1019870012076 A KR1019870012076 A KR 1019870012076A KR 870012076 A KR870012076 A KR 870012076A KR 950001910 B1 KR950001910 B1 KR 950001910B1
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KR
South Korea
Prior art keywords
gas
static
coal
layer
oxygen
Prior art date
Application number
KR1019870012076A
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English (en)
Korean (ko)
Other versions
KR880005276A (ko
Inventor
오텐쉬래거 에리히
엘. 케플링어 베르너
Original Assignee
뵈스트-알핀 인두스트리안라겐바우 게젤샤프트.엠.베.하
쉬미트 막스밀리안, 쉬타르쳐 베른하트
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 뵈스트-알핀 인두스트리안라겐바우 게젤샤프트.엠.베.하, 쉬미트 막스밀리안, 쉬타르쳐 베른하트 filed Critical 뵈스트-알핀 인두스트리안라겐바우 게젤샤프트.엠.베.하
Publication of KR880005276A publication Critical patent/KR880005276A/ko
Application granted granted Critical
Publication of KR950001910B1 publication Critical patent/KR950001910B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C21B13/002—Reduction of iron ores by passing through a heated column of carbon
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
KR1019870012076A 1986-10-30 1987-10-30 금속 및 금속합금을 회수하는 방법 및 장치 KR950001910B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0288786A AT386007B (de) 1986-10-30 1986-10-30 Verfahren und anlage zur gewinnung von metallen bzw. metallegierungen
ATA2887/86 1986-10-30

Publications (2)

Publication Number Publication Date
KR880005276A KR880005276A (ko) 1988-06-28
KR950001910B1 true KR950001910B1 (ko) 1995-03-06

Family

ID=3541877

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870012076A KR950001910B1 (ko) 1986-10-30 1987-10-30 금속 및 금속합금을 회수하는 방법 및 장치

Country Status (16)

Country Link
JP (1) JP2572085B2 (pt)
KR (1) KR950001910B1 (pt)
CN (1) CN1011894B (pt)
AT (1) AT386007B (pt)
AU (1) AU597119B2 (pt)
BR (1) BR8705782A (pt)
CA (1) CA1327274C (pt)
CZ (1) CZ279400B6 (pt)
DD (1) DD262677A5 (pt)
DE (1) DE3735965A1 (pt)
IN (1) IN171251B (pt)
PH (1) PH26200A (pt)
SK (1) SK278936B6 (pt)
SU (1) SU1547713A3 (pt)
UA (1) UA2124A1 (pt)
ZA (1) ZA878021B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386006B (de) * 1986-10-30 1988-06-27 Voest Alpine Ag Verfahren und anlage zur gewinnung von metallen bzw. metallegierungen
CN102974669B (zh) * 2012-11-30 2014-12-24 宁波思明汽车科技有限公司 管材成型用易熔合金循环利用方法
US11060792B2 (en) * 2018-03-23 2021-07-13 Air Products And Chemicals, Inc. Oxy-fuel combustion system and method for melting a pelleted charge material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN164687B (pt) * 1984-08-16 1989-05-13 Voest Alpine Ag
SE453304B (sv) * 1984-10-19 1988-01-25 Skf Steel Eng Ab Sett for framstellning av metaller och/eller generering av slagg fran oxidmalmer
AT382390B (de) * 1985-03-21 1987-02-25 Voest Alpine Ind Anlagen Verfahren zur herstellung von fluessigem roheisen oder stahlvorprodukten
AT386006B (de) * 1986-10-30 1988-06-27 Voest Alpine Ag Verfahren und anlage zur gewinnung von metallen bzw. metallegierungen

Also Published As

Publication number Publication date
AU597119B2 (en) 1990-05-24
CA1327274C (en) 1994-03-01
SK768987A3 (en) 1998-04-08
CN87107202A (zh) 1988-05-18
CZ279400B6 (cs) 1995-04-12
DD262677A5 (de) 1988-12-07
CN1011894B (zh) 1991-03-06
JP2572085B2 (ja) 1997-01-16
IN171251B (pt) 1992-08-22
DE3735965C2 (pt) 1991-01-10
JPS63128132A (ja) 1988-05-31
PH26200A (en) 1992-03-18
SU1547713A3 (ru) 1990-02-28
CZ768987A3 (en) 1994-11-16
ZA878021B (en) 1988-04-29
SK278936B6 (sk) 1998-04-08
UA2124A1 (uk) 1994-12-26
KR880005276A (ko) 1988-06-28
DE3735965A1 (de) 1988-05-05
AU8000487A (en) 1988-05-05
AT386007B (de) 1988-06-27
ATA288786A (de) 1987-11-15
BR8705782A (pt) 1988-05-31

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