CN1011894B - 焙炼铁合金的方法及其设备 - Google Patents

焙炼铁合金的方法及其设备

Info

Publication number
CN1011894B
CN1011894B CN87107202A CN87107202A CN1011894B CN 1011894 B CN1011894 B CN 1011894B CN 87107202 A CN87107202 A CN 87107202A CN 87107202 A CN87107202 A CN 87107202A CN 1011894 B CN1011894 B CN 1011894B
Authority
CN
China
Prior art keywords
oxygen
bed
coal
static
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
Application number
CN87107202A
Other languages
English (en)
Chinese (zh)
Other versions
CN87107202A (zh
Inventor
埃里克·奥塔斯奇拉格
沃纳·L·凯普林格
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.)
Austrian Steel Conglomerate Alpa Ag
Voestalpine AG
Original Assignee
Austrian Steel Conglomerate Alpa Ag
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 Austrian Steel Conglomerate Alpa Ag filed Critical Austrian Steel Conglomerate Alpa Ag
Publication of CN87107202A publication Critical patent/CN87107202A/zh
Publication of CN1011894B publication Critical patent/CN1011894B/zh
Expired legal-status Critical Current

Links

Images

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
    • 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

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)
CN87107202A 1986-10-30 1987-10-30 焙炼铁合金的方法及其设备 Expired CN1011894B (zh)

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
CN87107202A CN87107202A (zh) 1988-05-18
CN1011894B true CN1011894B (zh) 1991-03-06

Family

ID=3541877

Family Applications (1)

Application Number Title Priority Date Filing Date
CN87107202A Expired CN1011894B (zh) 1986-10-30 1987-10-30 焙炼铁合金的方法及其设备

Country Status (16)

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

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 (ru) * 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
DE3735965A1 (de) 1988-05-05
CA1327274C (en) 1994-03-01
CN87107202A (zh) 1988-05-18
CZ279400B6 (cs) 1995-04-12
SU1547713A3 (ru) 1990-02-28
ATA288786A (de) 1987-11-15
DD262677A5 (de) 1988-12-07
ZA878021B (en) 1988-04-29
JPS63128132A (ja) 1988-05-31
UA2124A1 (ru) 1994-12-26
CZ768987A3 (en) 1994-11-16
AU8000487A (en) 1988-05-05
AU597119B2 (en) 1990-05-24
AT386007B (de) 1988-06-27
JP2572085B2 (ja) 1997-01-16
PH26200A (en) 1992-03-18
SK768987A3 (en) 1998-04-08
KR950001910B1 (ko) 1995-03-06
DE3735965C2 (ru) 1991-01-10
BR8705782A (pt) 1988-05-31
SK278936B6 (sk) 1998-04-08
KR880005276A (ko) 1988-06-28
IN171251B (ru) 1992-08-22

Similar Documents

Publication Publication Date Title
US4045214A (en) Method for producing steel
US4531973A (en) Metallurgical processes
CA2988472A1 (en) Continuous process steel mill
JP2001506315A (ja) 金属酸化物団塊の直接還元
US5948139A (en) Process for the production of molten pig iron or steel pre-products and a plant for carrying out the process
US4756748A (en) Processes for the smelting reduction of smeltable materials
US4670049A (en) Oxygen blast furnace for direct steel making
KR100240810B1 (ko) 용융선철 또는 강 시제품의 제조방법 및 이를 수행하기 위한 플랜트
CN1011894B (zh) 焙炼铁合金的方法及其设备
JP2001505618A (ja) 液状銑鉄または液状鋼予備生成物を製造するためのプロセス
CA1324265C (en) Method of recovering metals and metal alloys and a plant therefor
KR100466631B1 (ko) 철함유물질로부터액체선철또는철강반제품을생산하는방법및그장치
AU737413B2 (en) Method of producing molten metal
KR100440595B1 (ko) 금속매체를 용융가스화로에 장입하기 위한 방법 및 설비, 용융금속 생산용 설비
GB2076858A (en) Metallurgical processes utilising particular fuels
RU2165984C2 (ru) Способ загрузки носителей металла в плавильно-газификационную зону и установка для его осуществления
JPH02247312A (ja) 含クロム溶銑の製造方法
JPH07207313A (ja) 錫めっき鋼板スクラップの溶解方法
MXPA00004699A (en) Method for reprocessing steel slags and ferriferous materials
MXPA00012893A (en) A direct smelting process

Legal Events

Date Code Title Description
C06 Publication
C10 Entry into substantive examination
PB01 Publication
SE01 Entry into force of request for substantive examination
C13 Decision
GR02 Examined patent application
C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Applicant after: Alpine Industrieanlagenbau GMBH

Applicant before: Voest-alpine Ind Anlagen Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: AUSTRIA STEEL UNITED ENTERPRISE ALPA STOCK CO. TO: AUSTRIA STEEL UNITED ENTERPRISE ALPA INDUSTRIAL INSTALLATION MANUFACTURING CO., LTD.

C14 Grant of patent or utility model
GR01 Patent grant
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee