BE890175A - Procede de reduction continue de matieres ferrugineuses - Google Patents
Procede de reduction continue de matieres ferrugineusesInfo
- Publication number
- BE890175A BE890175A BE0/205839A BE205839A BE890175A BE 890175 A BE890175 A BE 890175A BE 0/205839 A BE0/205839 A BE 0/205839A BE 205839 A BE205839 A BE 205839A BE 890175 A BE890175 A BE 890175A
- Authority
- BE
- Belgium
- Prior art keywords
- continuous reduction
- ferruginous materials
- ferruginous
- materials
- reduction
- 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
- C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU82766A LU82766A1 (de) | 1980-09-12 | 1980-09-12 | Verfahren zum direktreduzieren von eisenhaltigen stoffen |
LU82826A LU82826A1 (de) | 1980-10-06 | 1980-10-06 | Verfahren zum kontinuierlichen reduzieren von eisenerz |
Publications (1)
Publication Number | Publication Date |
---|---|
BE890175A true BE890175A (fr) | 1982-01-04 |
Family
ID=26640270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/205839A BE890175A (fr) | 1980-09-12 | 1981-09-01 | Procede de reduction continue de matieres ferrugineuses |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU542443B2 (pt) |
BE (1) | BE890175A (pt) |
BR (1) | BR8105810A (pt) |
CA (1) | CA1180189A (pt) |
DE (1) | DE3132766A1 (pt) |
FR (1) | FR2490242A1 (pt) |
GB (1) | GB2086431B (pt) |
IT (1) | IT1189047B (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3304504A1 (de) * | 1983-02-10 | 1984-08-16 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum kontinuierlichen einschmelzen von eisenschwamm |
LU86070A1 (de) * | 1985-09-09 | 1987-04-02 | Laborlux Sa | Verfahren zum aufarbeiten zink-und bleihaltiger reststoffe der stahlindustrie im hinblick auf eine metallurgische weiterverarbeitung |
DE3809616C1 (pt) * | 1988-03-22 | 1989-05-24 | Laborlux S.A., Esch-Sur-Alzette, Lu | |
US4888376A (en) * | 1988-09-26 | 1989-12-19 | Dow Corning Corporation | Curable organopolysiloxanes filled with silicon carbide powders and highly densified sintered bodies therefrom |
US4962069A (en) * | 1988-11-07 | 1990-10-09 | Dow Corning Corporation | Highly densified bodies from preceramic polysilazanes filled with silicon carbide powders |
DE19518343C2 (de) * | 1995-05-18 | 1997-08-21 | Tech Resources Pty Ltd | Schmelzreduktionsverfahren mit erhöhter Effektivität |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE931596C (de) * | 1952-01-12 | 1955-08-11 | Ludwig Dipl-Kfm Weber | Verfahren zur Stahlerzeugung im Konverter |
NL107852C (pt) * | 1961-12-05 | 1964-03-16 | ||
GB1301235A (pt) * | 1970-07-22 | 1972-12-29 | ||
US3753682A (en) * | 1970-09-18 | 1973-08-21 | Allis Chalmers Mfg Co | Ported rotary kiln process for direct reduction of oxides of metallic minerals |
DE2335669A1 (de) * | 1973-07-13 | 1975-02-06 | Metallgesellschaft Ag | Verfahren zur herstellung von erzkoks-heissbriketts fuer die selbstgaengige verhuettung |
LU71435A1 (pt) * | 1974-12-06 | 1976-11-11 | ||
DE2852964A1 (de) * | 1978-12-07 | 1980-06-26 | Krupp Polysius Ag | Verfahren und anlage zur reduktion von erzen |
LU81207A1 (fr) * | 1979-04-30 | 1980-12-16 | Arbed | Procede d'affinage d'un bain de metal contenant des matieres refroidissantes solides |
-
1981
- 1981-08-19 DE DE19813132766 patent/DE3132766A1/de not_active Withdrawn
- 1981-08-28 FR FR8116446A patent/FR2490242A1/fr not_active Withdrawn
- 1981-09-01 BE BE0/205839A patent/BE890175A/fr not_active IP Right Cessation
- 1981-09-10 AU AU75136/81A patent/AU542443B2/en not_active Ceased
- 1981-09-11 BR BR8105810A patent/BR8105810A/pt unknown
- 1981-09-11 IT IT49278/81A patent/IT1189047B/it active
- 1981-09-14 GB GB8127681A patent/GB2086431B/en not_active Expired
- 1981-09-14 CA CA000385861A patent/CA1180189A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU542443B2 (en) | 1985-02-21 |
CA1180189A (en) | 1985-01-02 |
IT8149278A0 (it) | 1981-09-11 |
GB2086431A (en) | 1982-05-12 |
AU7513681A (en) | 1982-03-18 |
GB2086431B (en) | 1984-08-08 |
DE3132766A1 (de) | 1982-06-16 |
FR2490242A1 (fr) | 1982-03-19 |
IT1189047B (it) | 1988-01-28 |
BR8105810A (pt) | 1982-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ARBED S.A. Effective date: 19860930 |