FR1520913A - Improved apparatus for treating ores and in particular for the manufacture of spongy iron from iron ore - Google Patents
Improved apparatus for treating ores and in particular for the manufacture of spongy iron from iron oreInfo
- Publication number
- FR1520913A FR1520913A FR101832A FR101832A FR1520913A FR 1520913 A FR1520913 A FR 1520913A FR 101832 A FR101832 A FR 101832A FR 101832 A FR101832 A FR 101832A FR 1520913 A FR1520913 A FR 1520913A
- Authority
- FR
- France
- Prior art keywords
- iron
- manufacture
- improved apparatus
- spongy
- treating ores
- Prior art date
- 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
- C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/04—Making spongy iron or liquid steel, by direct processes in retorts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR101832A FR1520913A (en) | 1966-04-12 | 1967-04-06 | Improved apparatus for treating ores and in particular for the manufacture of spongy iron from iron ore |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54202766A | 1966-04-12 | 1966-04-12 | |
FR101832A FR1520913A (en) | 1966-04-12 | 1967-04-06 | Improved apparatus for treating ores and in particular for the manufacture of spongy iron from iron ore |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1520913A true FR1520913A (en) | 1968-04-12 |
Family
ID=26175410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR101832A Expired FR1520913A (en) | 1966-04-12 | 1967-04-06 | Improved apparatus for treating ores and in particular for the manufacture of spongy iron from iron ore |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1520913A (en) |
-
1967
- 1967-04-06 FR FR101832A patent/FR1520913A/en not_active Expired
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