BE839139A - Procede de reduction en lit fluidise d'une matiere contenant de l'oxyde de fer - Google Patents
Procede de reduction en lit fluidise d'une matiere contenant de l'oxyde de ferInfo
- Publication number
- BE839139A BE839139A BE164812A BE164812A BE839139A BE 839139 A BE839139 A BE 839139A BE 164812 A BE164812 A BE 164812A BE 164812 A BE164812 A BE 164812A BE 839139 A BE839139 A BE 839139A
- Authority
- BE
- Belgium
- Prior art keywords
- reducing
- fluidized bed
- iron oxide
- material containing
- containing iron
- Prior art date
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)
- Manufacture Of Iron (AREA)
- Gasification And Melting Of Waste (AREA)
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 (1)
| Publication Number | Publication Date |
|---|---|
| BE839139A true BE839139A (fr) | 1976-07-01 |
Family
ID=20323843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE164812A BE839139A (fr) | 1975-03-03 | 1976-03-03 | Procede de reduction en lit fluidise d'une matiere contenant de l'oxyde de fer |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4098604A (fr) |
| JP (1) | JPS51115215A (fr) |
| AU (1) | AU501377B2 (fr) |
| BE (1) | BE839139A (fr) |
| CA (1) | CA1078622A (fr) |
| DE (1) | DE2607554A1 (fr) |
| FR (1) | FR2303083A1 (fr) |
| GB (1) | GB1508273A (fr) |
| IT (1) | IT1057290B (fr) |
| LU (1) | LU74456A1 (fr) |
| NL (1) | NL7602198A (fr) |
| SE (1) | SE388875B (fr) |
| SU (1) | SU677670A3 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE414023B (sv) * | 1978-10-11 | 1980-07-07 | Per Harald Collin | Sett att utvinna kalk i form av ca(oh)?712 och/eller caco?713 och svavel i form av h?712s fran pulverrformigt avfall innehallande cao och cas |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES292484A1 (es) * | 1962-10-16 | 1964-03-16 | Montedison Spa | Un procedimiento para tratar los lodos rojos |
| US3607224A (en) * | 1968-03-20 | 1971-09-21 | Combustion Eng | Direct reduction of iron ore |
-
1975
- 1975-03-03 SE SE7502369A patent/SE388875B/xx unknown
-
1976
- 1976-02-24 GB GB731376A patent/GB1508273A/en not_active Expired
- 1976-02-25 DE DE19762607554 patent/DE2607554A1/de not_active Withdrawn
- 1976-03-01 AU AU11548/76A patent/AU501377B2/en not_active Expired
- 1976-03-01 US US05/662,912 patent/US4098604A/en not_active Expired - Lifetime
- 1976-03-02 CA CA246,922A patent/CA1078622A/fr not_active Expired
- 1976-03-02 IT IT4837876A patent/IT1057290B/it active
- 1976-03-02 FR FR7605870A patent/FR2303083A1/fr active Granted
- 1976-03-02 LU LU74456A patent/LU74456A1/xx unknown
- 1976-03-03 SU SU762329950A patent/SU677670A3/ru active
- 1976-03-03 JP JP2304876A patent/JPS51115215A/ja active Pending
- 1976-03-03 BE BE164812A patent/BE839139A/fr unknown
- 1976-03-03 NL NL7602198A patent/NL7602198A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1078622A (fr) | 1980-06-03 |
| DE2607554A1 (de) | 1976-09-09 |
| JPS51115215A (en) | 1976-10-09 |
| AU501377B2 (en) | 1979-06-21 |
| AU1154876A (en) | 1977-09-08 |
| IT1057290B (it) | 1982-03-10 |
| SE388875B (sv) | 1976-10-18 |
| SE7502369L (sv) | 1976-09-06 |
| GB1508273A (en) | 1978-04-19 |
| FR2303083A1 (fr) | 1976-10-01 |
| FR2303083B1 (fr) | 1980-05-23 |
| LU74456A1 (fr) | 1976-09-01 |
| SU677670A3 (ru) | 1979-07-30 |
| US4098604A (en) | 1978-07-04 |
| NL7602198A (nl) | 1976-09-07 |
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