SE388875B - Sett vid reduktion av finkornigt jernoxidhaltigt material i flyttbedd - Google Patents

Sett vid reduktion av finkornigt jernoxidhaltigt material i flyttbedd

Info

Publication number
SE388875B
SE388875B SE7502369A SE7502369A SE388875B SE 388875 B SE388875 B SE 388875B SE 7502369 A SE7502369 A SE 7502369A SE 7502369 A SE7502369 A SE 7502369A SE 388875 B SE388875 B SE 388875B
Authority
SE
Sweden
Prior art keywords
fine
iron oxide
containing material
moving bed
grained iron
Prior art date
Application number
SE7502369A
Other languages
English (en)
Other versions
SE7502369L (sv
Inventor
P H Collin
Original Assignee
Stora Kopparbergs Bergslags Ab
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 Stora Kopparbergs Bergslags Ab filed Critical Stora Kopparbergs Bergslags Ab
Priority to SE7502369A priority Critical patent/SE388875B/sv
Priority to GB731376A priority patent/GB1508273A/en
Priority to DE19762607554 priority patent/DE2607554A1/de
Priority to AU11548/76A priority patent/AU501377B2/en
Priority to US05/662,912 priority patent/US4098604A/en
Priority to CA246,922A priority patent/CA1078622A/en
Priority to FR7605870A priority patent/FR2303083A1/fr
Priority to LU74456A priority patent/LU74456A1/xx
Priority to IT4837876A priority patent/IT1057290B/it
Priority to BE164812A priority patent/BE839139A/xx
Priority to JP2304876A priority patent/JPS51115215A/ja
Priority to SU762329950A priority patent/SU677670A3/ru
Priority to NL7602198A priority patent/NL7602198A/xx
Publication of SE7502369L publication Critical patent/SE7502369L/sv
Publication of SE388875B publication Critical patent/SE388875B/sv

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
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
    • 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
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
    • 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
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treating Waste Gases (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Manufacture Of Iron (AREA)
SE7502369A 1975-03-03 1975-03-03 Sett vid reduktion av finkornigt jernoxidhaltigt material i flyttbedd SE388875B (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE7502369A SE388875B (sv) 1975-03-03 1975-03-03 Sett vid reduktion av finkornigt jernoxidhaltigt material i flyttbedd
GB731376A GB1508273A (en) 1975-03-03 1976-02-24 Process for fluidised-bed reduction of iron oxide-containing material with sulphur containing carbonaceous reducing agent
DE19762607554 DE2607554A1 (de) 1975-03-03 1976-02-25 Verfahren zur reduktion von feinkoernigen eisenoxidhaltigen materialien in einer wirbelschicht
AU11548/76A AU501377B2 (en) 1975-03-03 1976-03-01 Reduction ina fluid bed of fine grained material containing iron oxide
US05/662,912 US4098604A (en) 1975-03-03 1976-03-01 Method for reduction in a fluid bed of fine grained material containing iron oxide
CA246,922A CA1078622A (en) 1975-03-03 1976-03-02 Method for reduction in a fluid bed of fine grained material containing iron oxide
FR7605870A FR2303083A1 (fr) 1975-03-03 1976-03-02 Procede de reduction en lit fluidise d'une matiere contenant de l'oxyde de fer
LU74456A LU74456A1 (sv) 1975-03-03 1976-03-02
IT4837876A IT1057290B (it) 1975-03-03 1976-03-02 Procedimento per la riduzione di materiali finemente suddivisi contenenti ossidi di ferro
BE164812A BE839139A (fr) 1975-03-03 1976-03-03 Procede de reduction en lit fluidise d'une matiere contenant de l'oxyde de fer
JP2304876A JPS51115215A (en) 1975-03-03 1976-03-03 Reduction of iron oxide powder in a fluidised herth
SU762329950A SU677670A3 (ru) 1975-03-03 1976-03-03 Способ восстановлени мелкодисперсного железорудного материала в кип щем слое
NL7602198A NL7602198A (nl) 1975-03-03 1976-03-03 Werkwijze voor het reduceren in een gefluidiseerd bed van ijzeroxyde-bevattende fijnkorrelig mate- riaal.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7502369A SE388875B (sv) 1975-03-03 1975-03-03 Sett vid reduktion av finkornigt jernoxidhaltigt material i flyttbedd

Publications (2)

Publication Number Publication Date
SE7502369L SE7502369L (sv) 1976-09-06
SE388875B true SE388875B (sv) 1976-10-18

Family

ID=20323843

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7502369A SE388875B (sv) 1975-03-03 1975-03-03 Sett vid reduktion av finkornigt jernoxidhaltigt material i flyttbedd

Country Status (13)

Country Link
US (1) US4098604A (sv)
JP (1) JPS51115215A (sv)
AU (1) AU501377B2 (sv)
BE (1) BE839139A (sv)
CA (1) CA1078622A (sv)
DE (1) DE2607554A1 (sv)
FR (1) FR2303083A1 (sv)
GB (1) GB1508273A (sv)
IT (1) IT1057290B (sv)
LU (1) LU74456A1 (sv)
NL (1) NL7602198A (sv)
SE (1) SE388875B (sv)
SU (1) SU677670A3 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980000831A1 (en) * 1978-10-11 1980-05-01 P Collin A method of recovering calcium and sulphur compounds from a metallurgical waste material

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376647A (en) * 1979-10-05 1983-03-15 University Of Utah Process for treating sulfide-bearing ores
US4370161A (en) * 1980-05-29 1983-01-25 United States Steel Corporation Ore reduction using calcium oxide desulfurization
AT387036B (de) * 1983-05-04 1988-11-25 Voest Alpine Ag Verfahren zum entfernen von schwefel bei der erschmelzung von roheisen
AUPN639995A0 (en) * 1995-11-03 1995-11-30 Technological Resources Pty Limited A method and an apparatus for producing metals and metal alloys
AUPO276496A0 (en) 1996-10-07 1996-10-31 Technological Resources Pty Limited A method and an apparatus for producing metals and metal alloys
CN106766683A (zh) * 2016-12-29 2017-05-31 安徽今朝环保科技有限公司 一种悬浮式废盐热处理装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1433341A1 (de) * 1962-10-16 1969-02-27 Montedison Spa Verfahren zur Herstellung von Eisenschwamm und zur Wiedergewinnung von Titan und Aluminium aus dem Rotschlamm von Bauxit
US3607224A (en) * 1968-03-20 1971-09-21 Combustion Eng Direct reduction of iron ore

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980000831A1 (en) * 1978-10-11 1980-05-01 P Collin A method of recovering calcium and sulphur compounds from a metallurgical waste material

Also Published As

Publication number Publication date
AU1154876A (en) 1977-09-08
GB1508273A (en) 1978-04-19
IT1057290B (it) 1982-03-10
BE839139A (fr) 1976-07-01
FR2303083B1 (sv) 1980-05-23
LU74456A1 (sv) 1976-09-01
JPS51115215A (en) 1976-10-09
SU677670A3 (ru) 1979-07-30
CA1078622A (en) 1980-06-03
NL7602198A (nl) 1976-09-07
DE2607554A1 (de) 1976-09-09
SE7502369L (sv) 1976-09-06
US4098604A (en) 1978-07-04
AU501377B2 (en) 1979-06-21
FR2303083A1 (fr) 1976-10-01

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