FR2120076B1 - - Google Patents
Info
- Publication number
- FR2120076B1 FR2120076B1 FR7147041A FR7147041A FR2120076B1 FR 2120076 B1 FR2120076 B1 FR 2120076B1 FR 7147041 A FR7147041 A FR 7147041A FR 7147041 A FR7147041 A FR 7147041A FR 2120076 B1 FR2120076 B1 FR 2120076B1
- Authority
- FR
- France
- 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
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
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
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)
- Manufacture Of Iron (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12007570A JPS5029414B1 (pt) | 1970-12-28 | 1970-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2120076A1 FR2120076A1 (pt) | 1972-08-11 |
| FR2120076B1 true FR2120076B1 (pt) | 1974-06-07 |
Family
ID=14777268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7147041A Expired FR2120076B1 (pt) | 1970-12-28 | 1971-12-28 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5029414B1 (pt) |
| AU (1) | AU467438B2 (pt) |
| BE (1) | BE777346A (pt) |
| CA (1) | CA944566A (pt) |
| DE (1) | DE2164391B2 (pt) |
| FR (1) | FR2120076B1 (pt) |
| GB (1) | GB1348939A (pt) |
| IT (1) | IT944444B (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE439932B (sv) * | 1980-11-10 | 1985-07-08 | Skf Steel Eng Ab | Forfarande for framstellning av metall ur finkorniga metalloxidmaterial |
| AT400578B (de) * | 1994-03-24 | 1996-01-25 | Voest Alpine Ind Anlagen | Verfahren zum aufbereiten von feinerz |
| AU2003230680A1 (en) * | 2002-03-19 | 2003-10-08 | Superior Graphite Co. | Process and apparatus for the direct reduction of iron oxides in an electrothermal fluidized bed and resulant product |
| DE102006048600B4 (de) | 2006-10-13 | 2012-03-29 | Siemens Vai Metals Technologies Gmbh | Verfahren und Vorrichtung zur Herstellung von geschmolzenem Material |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE966459C (de) * | 1952-06-29 | 1957-08-08 | Paul Hahnel Dr Ing | Verfahren zur oxydierenden und reduzierenden Behandlung oxydischer Erze in Schachtoefen |
| FR1257885A (fr) * | 1960-04-01 | 1961-04-07 | Little Inc A | Procédé de réduction des oxydes métalliques |
-
1970
- 1970-12-28 JP JP12007570A patent/JPS5029414B1/ja active Pending
-
1971
- 1971-12-23 DE DE2164391A patent/DE2164391B2/de active Granted
- 1971-12-28 IT IT3303571A patent/IT944444B/it active
- 1971-12-28 FR FR7147041A patent/FR2120076B1/fr not_active Expired
- 1971-12-28 BE BE777346A patent/BE777346A/xx unknown
- 1971-12-29 CA CA131,352A patent/CA944566A/en not_active Expired
- 1971-12-29 GB GB6058471A patent/GB1348939A/en not_active Expired
- 1971-12-30 AU AU37496/71A patent/AU467438B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU467438B2 (en) | 1975-12-04 |
| JPS5029414B1 (pt) | 1975-09-23 |
| DE2164391C3 (pt) | 1975-02-27 |
| BE777346A (fr) | 1972-04-17 |
| IT944444B (it) | 1973-04-20 |
| CA944566A (en) | 1974-04-02 |
| DE2164391A1 (de) | 1972-07-13 |
| AU3749671A (en) | 1973-07-05 |
| DE2164391B2 (de) | 1974-07-04 |
| FR2120076A1 (pt) | 1972-08-11 |
| GB1348939A (en) | 1974-03-27 |