BE609771A - Procédé de réduction directe de minerais du type oxyde - Google Patents
Procédé de réduction directe de minerais du type oxydeInfo
- Publication number
- BE609771A BE609771A BE609771A BE609771A BE609771A BE 609771 A BE609771 A BE 609771A BE 609771 A BE609771 A BE 609771A BE 609771 A BE609771 A BE 609771A BE 609771 A BE609771 A BE 609771A
- Authority
- BE
- Belgium
- Prior art keywords
- oxide type
- direct reduction
- type ores
- ores
- oxide
- 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
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
-
- 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
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66612A US3068091A (en) | 1960-11-01 | 1960-11-01 | Process for the direct reduction of oxidic ores |
Publications (1)
Publication Number | Publication Date |
---|---|
BE609771A true BE609771A (fr) | 1962-04-30 |
Family
ID=22070597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE609771A BE609771A (fr) | 1960-11-01 | 1961-10-30 | Procédé de réduction directe de minerais du type oxyde |
Country Status (3)
Country | Link |
---|---|
US (1) | US3068091A (fr) |
BE (1) | BE609771A (fr) |
GB (1) | GB933120A (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL277617A (fr) * | 1961-05-01 | |||
DE1265764B (de) * | 1961-12-08 | 1968-04-11 | Metallgesellschaft Ag | Verfahren und Vorrichtung zur direkten Reduktion von auf einem Sinterband hartgebrannten Eisenerzpellets im Drehrohrofen |
US3288452A (en) * | 1962-01-18 | 1966-11-29 | Textron Inc | Heat treating apparatus |
NL288119A (fr) * | 1962-02-02 | |||
US3233982A (en) * | 1962-05-02 | 1966-02-08 | Selas Corp Of America | Apparatus for manufacture of ferric chloride |
DE1262311B (de) * | 1962-06-30 | 1968-03-07 | Metallgesellschaft Ag | Verfahren und Vorrichtung zum Reduzieren von Eisenoxyden (Konzentraten) zu Eisenschwamm |
US3199851A (en) * | 1963-06-27 | 1965-08-10 | R N Corp | Rotary kilns |
US3297429A (en) * | 1963-10-28 | 1967-01-10 | Allis Chalmers Mfg Co | Controlled atomsphere magetic roasting of iron ore |
US3740042A (en) * | 1971-03-01 | 1973-06-19 | J Baum | Direct reduction apparatus |
US3945624A (en) * | 1972-10-31 | 1976-03-23 | Allis-Chalmers Corporation | Reduction kiln having a controllable distribution system |
GB2129529B (en) * | 1982-11-04 | 1987-02-25 | Dr Zahra Ibrahim Khatib | Rotary reaction vessel |
US4507081A (en) * | 1983-08-08 | 1985-03-26 | Combustion Engineering, Inc. | Apparatus with heat exchange means for treating solid, granular and aggregate materials |
EP2190622A4 (fr) * | 2007-09-04 | 2012-04-18 | Cardero Resource Corp | Traitement direct des minerais et des sables de ferrotitane |
WO2019070976A1 (fr) * | 2017-10-05 | 2019-04-11 | Plattco Corporation | Clapet et procédé de régulation d'écoulement de matériaux secs à grosses particules dures |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1595454A (en) * | 1924-12-26 | 1926-08-10 | Triumph Steel Co | Process of metallizing fine ore concentrates |
US1785428A (en) * | 1927-04-04 | 1930-12-16 | William H Smith | Process of reducing ore and converting hydrocarbons |
US1829438A (en) * | 1931-01-05 | 1931-10-27 | Coley Henry Edwin | Reduction of ores, oxides, and the like |
US2131665A (en) * | 1936-06-10 | 1938-09-27 | American Lurgi Corp | Rotary muffle furnace |
US2707147A (en) * | 1948-02-07 | 1955-04-26 | Hercules Powder Co Ltd | Production of domestic gas |
US2948525A (en) * | 1956-04-12 | 1960-08-09 | Int Nickel Co | Reduction kiln |
-
1960
- 1960-11-01 US US66612A patent/US3068091A/en not_active Expired - Lifetime
-
1961
- 1961-10-25 GB GB38269/61A patent/GB933120A/en not_active Expired
- 1961-10-30 BE BE609771A patent/BE609771A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
GB933120A (en) | 1963-08-08 |
US3068091A (en) | 1962-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE609771A (fr) | Procédé de réduction directe de minerais du type oxyde | |
FR1455564A (fr) | Procédé de traitement métallurgique | |
FR1415142A (fr) | Procédé de récupération d'oxyde d'éthylène | |
BE605827A (fr) | Procédé de raffinage de l'amyglucosidase | |
BE601805A (fr) | Procédé pour la réduction de l'oxyde de fer | |
FR1208270A (fr) | Procédé de réduction d'oxyde de fer | |
FR1226788A (fr) | Procédé de traitement de minerais latéritiques | |
BE609993A (fr) | Procédé de réduction directs de minerais du type oxyde | |
FR1306942A (fr) | Procédé d'amélioration de polyoléfines | |
FR1267866A (fr) | Procédé de réduction de minerais | |
FR1268926A (fr) | Procédé de réduction d'oxyde métallique granulé | |
FR77367E (fr) | Procédé de sintérisation de minerais | |
FR1258999A (fr) | Procédé d'affinage extrême de l'oxyde de thorium | |
BE595293A (fr) | Procédé de production d'oxyde d'uranium. | |
FR1254597A (fr) | Procédé pour le traitement de minerais de latérite | |
FR1379744A (fr) | Procédé de transformation directe de l'acétone en oxyde de mésityle | |
FR1315724A (fr) | Procédé pour la réduction directe rapide de l'oxyde de fer | |
FR1186912A (fr) | Procédé de purification de l'oxyde de magnésium | |
FR1312596A (fr) | Procédé de granulation de scories | |
FR1289770A (fr) | Procédé de réduction de minerais | |
FR1270509A (fr) | Procédé de réduction à double étage du minerai de fer | |
AU255846B2 (en) | Process for the direct reduction of oxide ores | |
BE574879A (fr) | Procédé de réduction d'oxydes métalliques. | |
BE580129A (fr) | Procédé pour la réduction des minerais. | |
FR1263455A (fr) | Procédé de raffinage métallurgique |