IN158594B - - Google Patents
Info
- Publication number
- IN158594B IN158594B IN706/CAL/82A IN706CA1982A IN158594B IN 158594 B IN158594 B IN 158594B IN 706CA1982 A IN706CA1982 A IN 706CA1982A IN 158594 B IN158594 B IN 158594B
- Authority
- IN
- India
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
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- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Cookers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823208701 DE3208701A1 (de) | 1982-03-11 | 1982-03-11 | Verfahren zur direktreduktion von eisenoxidhaltigen materialien zu eisenschwamm im drehrohrofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN158594B true IN158594B (en, 2012) | 1986-12-20 |
Family
ID=6157866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN706/CAL/82A IN158594B (en, 2012) | 1982-03-11 | 1982-06-18 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4469509A (en, 2012) |
| EP (1) | EP0089701A1 (en, 2012) |
| AU (1) | AU553787B2 (en, 2012) |
| CA (1) | CA1200392A (en, 2012) |
| DE (1) | DE3208701A1 (en, 2012) |
| IN (1) | IN158594B (en, 2012) |
| NO (1) | NO165407C (en, 2012) |
| NZ (1) | NZ203439A (en, 2012) |
| PH (1) | PH21242A (en, 2012) |
| ZA (1) | ZA831680B (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU579193B2 (en) * | 1985-10-07 | 1988-11-17 | Sord International Ag | Direct reduction kiln |
| DE4333349C2 (de) * | 1993-09-30 | 1999-03-11 | Bayer Ag | Verfahren zur Herstellung von Alkalichromaten aus Chromerz |
| US6183242B1 (en) | 1999-08-26 | 2001-02-06 | Svedala Industries, Inc. | Rotary kiln for forming lightweight aggregate from flyash and sewage sludge |
| JP6369644B2 (ja) * | 2016-06-09 | 2018-08-08 | 日立金属株式会社 | リチウム二次電池用正極活物質の製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE641703C (de) * | 1931-06-06 | 1937-02-11 | Fried Krupp Grusonwerk Akt Ges | Verfahren zur Verarbeitung von Eisenschwamm |
| US2107549A (en) * | 1933-12-12 | 1938-02-08 | Schmalfeldt Hans | Process for the reduction of fine iron ores |
| GB636677A (en) * | 1942-04-30 | 1950-05-03 | Titan Company As | Improvements in or relating to the reduction of iron oxide ores in rotary furnaces |
| CH275886A (de) * | 1949-02-14 | 1951-06-15 | Fischer Ag Georg | Verfahren und Einrichtung zur Regenerierung von Tempermitteln. |
| US3890138A (en) * | 1971-10-19 | 1975-06-17 | Western Titanium N L | Reduction of iron-containing ores |
| DE2241168A1 (de) * | 1972-08-22 | 1974-03-28 | Metallgesellschaft Ag | Verfahren zur erzeugung von schwammeisen |
| DE2653512C2 (de) * | 1976-11-25 | 1983-10-06 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Direktreduktion von oxydischen eisenhaltigen Materialien |
| DE2719422C2 (de) * | 1977-04-30 | 1982-04-29 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Direktreduktion von Eisenoxyde enthaltenden Materialien zu Schwammeisen im Drehrohrofen |
| US4304597A (en) * | 1980-03-20 | 1981-12-08 | The Direct Reduction Corporation | System for control of sinter formation in iron oxide reducing kilns |
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1982
- 1982-03-11 DE DE19823208701 patent/DE3208701A1/de not_active Withdrawn
- 1982-06-18 IN IN706/CAL/82A patent/IN158594B/en unknown
- 1982-09-14 US US06/417,960 patent/US4469509A/en not_active Expired - Fee Related
-
1983
- 1983-02-19 EP EP83200257A patent/EP0089701A1/de not_active Withdrawn
- 1983-03-02 NZ NZ203439A patent/NZ203439A/en unknown
- 1983-03-04 NO NO830750A patent/NO165407C/no unknown
- 1983-03-07 CA CA000422995A patent/CA1200392A/en not_active Expired
- 1983-03-10 PH PH28626A patent/PH21242A/en unknown
- 1983-03-10 AU AU12341/83A patent/AU553787B2/en not_active Ceased
- 1983-03-11 ZA ZA831680A patent/ZA831680B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0089701A1 (de) | 1983-09-28 |
| NO165407C (no) | 1991-02-06 |
| PH21242A (en) | 1987-08-31 |
| CA1200392A (en) | 1986-02-11 |
| AU1234183A (en) | 1983-09-15 |
| DE3208701A1 (de) | 1983-09-22 |
| NO165407B (no) | 1990-10-29 |
| ZA831680B (en) | 1984-10-31 |
| NZ203439A (en) | 1985-02-28 |
| US4469509A (en) | 1984-09-04 |
| AU553787B2 (en) | 1986-07-24 |
| NO830750L (no) | 1983-09-12 |