ZA703903B - Process of directly reducing iron oxide containing materials in a rotary kiln - Google Patents
Process of directly reducing iron oxide containing materials in a rotary kilnInfo
- Publication number
- ZA703903B ZA703903B ZA703903A ZA703903A ZA703903B ZA 703903 B ZA703903 B ZA 703903B ZA 703903 A ZA703903 A ZA 703903A ZA 703903 A ZA703903 A ZA 703903A ZA 703903 B ZA703903 B ZA 703903B
- Authority
- ZA
- South Africa
- Prior art keywords
- iron oxide
- rotary kiln
- oxide containing
- containing materials
- reducing 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
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
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)
- Manufacture Of Iron (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691942541 DE1942541A1 (en) | 1969-08-21 | 1969-08-21 | Process for the direct reduction of materials containing iron oxide in the rotary kiln |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA703903B true ZA703903B (en) | 1971-03-31 |
Family
ID=5743393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA703903A ZA703903B (en) | 1969-08-21 | 1970-06-08 | Process of directly reducing iron oxide containing materials in a rotary kiln |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE1942541A1 (en) |
ES (1) | ES380901A1 (en) |
GB (1) | GB1307869A (en) |
NO (1) | NO130543B (en) |
ZA (1) | ZA703903B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181520A (en) | 1975-01-14 | 1980-01-01 | Metallgesellschaft Aktiengesellschaft | Process for the direct reduction of iron oxide-containing materials in a rotary kiln |
DE2621969A1 (en) * | 1976-05-18 | 1977-12-01 | Metallgesellschaft Ag | ROLLING PROCESS FOR THE FLUIDIFICATION OF ZINC AND LEAD FROM FERROUS-BASED MATERIALS |
DE2905339A1 (en) * | 1979-02-13 | 1980-08-21 | Metallgesellschaft Ag | METHOD FOR PRODUCING STEEL |
-
1969
- 1969-08-21 DE DE19691942541 patent/DE1942541A1/en active Pending
-
1970
- 1970-06-08 ZA ZA703903A patent/ZA703903B/en unknown
- 1970-06-18 ES ES380901A patent/ES380901A1/en not_active Expired
- 1970-07-18 NO NO02823/70A patent/NO130543B/no unknown
- 1970-08-07 GB GB3826270A patent/GB1307869A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES380901A1 (en) | 1972-09-16 |
DE1942541A1 (en) | 1971-03-04 |
NO130543B (en) | 1974-09-23 |
GB1307869A (en) | 1973-02-21 |
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