JP2572085B2 - 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
JP2572085B2
JP2572085B2 JP62274591A JP27459187A JP2572085B2 JP 2572085 B2 JP2572085 B2 JP 2572085B2 JP 62274591 A JP62274591 A JP 62274591A JP 27459187 A JP27459187 A JP 27459187A JP 2572085 B2 JP2572085 B2 JP 2572085B2
Authority
JP
Japan
Prior art keywords
bed layer
oxygen
coal
stationary bed
stationary
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
JP62274591A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63128132A (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 JPS63128132A publication Critical patent/JPS63128132A/ja
Application granted granted Critical
Publication of JP2572085B2 publication Critical patent/JP2572085B2/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/20—Arrangements for treatment or cleaning of waste gases
    • F27D17/22—Arrangements for treatment or cleaning of waste gases for removing solid constituents
    • F27D17/25—Arrangements for treatment or cleaning of waste gases for removing solid constituents using cyclones
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2200/00—Recycling of non-gaseous waste material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
JP62274591A 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 JP2572085B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2887/86 1986-10-30
AT0288786A AT386007B (de) 1986-10-30 1986-10-30 Verfahren und anlage zur gewinnung von metallen bzw. metallegierungen

Publications (2)

Publication Number Publication Date
JPS63128132A JPS63128132A (ja) 1988-05-31
JP2572085B2 true JP2572085B2 (ja) 1997-01-16

Family

ID=3541877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62274591A Expired - Lifetime JP2572085B2 (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 (16)

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

Families Citing this family (4)

* 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
RU2135611C1 (ru) * 1998-05-06 1999-08-27 Московский государственный институт стали и сплавов (технологический университет) Способ получения легированного сплава, содержащего тугоплавкие металлы вольфрам и молибден технологией жидкофазного восстановления
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 (enExample) * 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
JPS63128132A (ja) 1988-05-31
SK768987A3 (en) 1998-04-08
PH26200A (en) 1992-03-18
SU1547713A3 (ru) 1990-02-28
CN87107202A (zh) 1988-05-18
CZ279400B6 (cs) 1995-04-12
KR950001910B1 (ko) 1995-03-06
UA2124A1 (uk) 1994-12-26
ATA288786A (de) 1987-11-15
DD262677A5 (de) 1988-12-07
AU8000487A (en) 1988-05-05
CZ768987A3 (en) 1994-11-16
CA1327274C (en) 1994-03-01
AU597119B2 (en) 1990-05-24
CN1011894B (zh) 1991-03-06
BR8705782A (pt) 1988-05-31
SK278936B6 (sk) 1998-04-08
ZA878021B (en) 1988-04-29
DE3735965A1 (de) 1988-05-05
KR880005276A (ko) 1988-06-28
AT386007B (de) 1988-06-27
IN171251B (enExample) 1992-08-22
DE3735965C2 (enExample) 1991-01-10

Similar Documents

Publication Publication Date Title
US4946498A (en) Process for the production of steel from fine ore hot briquetted after fluidized bed reduction
RU2199591C2 (ru) Способ прямого плавления для получения металла из оксидов металлов
JPS6045682B2 (ja) 溶融銑鉄の製造法および溶解炉
US3928023A (en) Method of treating off gases from iron processes
SU1118292A3 (ru) Способ получени жидкого чугуна или стального полупродукта из железосодержащего материала и установка дл его реализаций
NZ211817A (en) Method of reducing oxide ores in multizone reactor
JP2001506315A (ja) 金属酸化物団塊の直接還元
EP0184405B1 (en) Processes and apparatus for the smelting reduction of ores
JPS6254163B2 (enExample)
JPH0143804B2 (enExample)
US4571259A (en) Apparatus and process for reduction of metal oxides
US4753677A (en) Process and apparatus for producing steel from scrap
JPS638162B2 (enExample)
JP2572084B2 (ja) 金属および合金の再生方法並びに装置
US2865734A (en) Treatment of metal-containing materials
US3108869A (en) Ore reduction furnace and method
US2107980A (en) Method for preparing iron and steel
JPS63128132A (ja) 金属および合金の再生方法並びに装置
US6488738B2 (en) Method of producing molten metal
JP2916516B2 (ja) 金属酸化物微粒子から液体金属を製造する方法およびこの方法を実施するための還元精錬炉
JP4341139B2 (ja) 金属含有物からの還元金属の製造方法
JPH02200713A (ja) 溶銑の製造装置および製造方法
JPS59129707A (ja) 金属酸化物の直接精錬法およびその装置
JPH0784624B2 (ja) 金属酸化物を含有する粉状鉱石からの溶融金属製造方法
RU2166555C1 (ru) Способ переработки огарка обжига никелевого концентрата от флотационного разделения медно-никелевого файнштейна