JP2572084B2 - 金属および合金の再生方法並びに装置 - Google Patents

金属および合金の再生方法並びに装置

Info

Publication number
JP2572084B2
JP2572084B2 JP62274590A JP27459087A JP2572084B2 JP 2572084 B2 JP2572084 B2 JP 2572084B2 JP 62274590 A JP62274590 A JP 62274590A JP 27459087 A JP27459087 A JP 27459087A JP 2572084 B2 JP2572084 B2 JP 2572084B2
Authority
JP
Japan
Prior art keywords
oxygen
bed layer
stationary bed
coal
gas
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP62274590A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63118021A (ja
Inventor
エリッヒ・オッテンシュレゲル
ヴェルネル・エル・ケップリンゲル
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUOESUTO ARUPIN IND ANRAAGENBAU GmbH
Original Assignee
FUOESUTO ARUPIN IND ANRAAGENBAU GmbH
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 FUOESUTO ARUPIN IND ANRAAGENBAU GmbH filed Critical FUOESUTO ARUPIN IND ANRAAGENBAU GmbH
Publication of JPS63118021A publication Critical patent/JPS63118021A/ja
Application granted granted Critical
Publication of JP2572084B2 publication Critical patent/JP2572084B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • 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)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
JP62274590A 1986-10-30 1987-10-29 金属および合金の再生方法並びに装置 Expired - Lifetime JP2572084B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2886/86 1986-10-30
AT0288686A AT386006B (de) 1986-10-30 1986-10-30 Verfahren und anlage zur gewinnung von metallen bzw. metallegierungen

Publications (2)

Publication Number Publication Date
JPS63118021A JPS63118021A (ja) 1988-05-23
JP2572084B2 true JP2572084B2 (ja) 1997-01-16

Family

ID=3541860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62274590A Expired - Lifetime JP2572084B2 (ja) 1986-10-30 1987-10-29 金属および合金の再生方法並びに装置

Country Status (15)

Country Link
JP (1) JP2572084B2 (de)
KR (1) KR950001909B1 (de)
CN (1) CN1010325B (de)
AT (1) AT386006B (de)
AU (1) AU597737B2 (de)
BR (1) BR8705781A (de)
CA (1) CA1324265C (de)
CZ (1) CZ279319B6 (de)
DD (1) DD262676A5 (de)
DE (1) DE3735966A1 (de)
IN (1) IN172088B (de)
PH (1) PH24466A (de)
SK (1) SK769087A3 (de)
SU (1) SU1582991A3 (de)
UA (1) UA2125A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386007B (de) * 1986-10-30 1988-06-27 Voest Alpine Ag Verfahren und anlage zur gewinnung von metallen bzw. metallegierungen
DE4108283A1 (de) * 1991-03-14 1992-09-17 Kortec Ag Verfahren zum herstellen von fluessigem metall aus feinkoernigen metalloxidpartikeln und reduktions- und schmelzofen zur durchfuehrung des verfahrens
DE19634348A1 (de) 1996-08-23 1998-02-26 Arcmet Tech Gmbh Einschmelzaggregat mit einem Lichtbogenofen
UA74680C2 (en) * 2004-02-23 2006-01-16 Anatolii Tymofiiovych Neklesa A method for producing iron or alloys thereof and a plant for realizing the same
CN104925758B (zh) * 2015-06-10 2017-04-19 武汉锅炉集团工程技术有限公司 一种利用立式反射炉连续制备硫化钠的方法及其装置
CN113134617B (zh) * 2021-04-19 2023-01-17 山东理工大学 等离子球化脱氧3d打印金属粉体制备装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN164687B (de) * 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
AT386007B (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
PH24466A (en) 1990-07-18
CA1324265C (en) 1993-11-16
SU1582991A3 (ru) 1990-07-30
CZ769087A3 (en) 1994-11-16
DD262676A5 (de) 1988-12-07
KR890006831A (ko) 1989-06-16
CZ279319B6 (cs) 1995-04-12
DE3735966A1 (de) 1988-05-05
CN87107197A (zh) 1988-08-10
SK278800B6 (sk) 1998-03-04
ATA288686A (de) 1987-11-15
AU597737B2 (en) 1990-06-07
IN172088B (de) 1993-03-27
KR950001909B1 (ko) 1995-03-06
SK769087A3 (en) 1998-03-04
UA2125A1 (uk) 1994-12-26
JPS63118021A (ja) 1988-05-23
CN1010325B (zh) 1990-11-07
DE3735966C2 (de) 1991-01-17
BR8705781A (pt) 1988-05-31
AU8000587A (en) 1988-05-05
AT386006B (de) 1988-06-27

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