JPS514929B1 - - Google Patents
Info
- Publication number
- JPS514929B1 JPS514929B1 JP627269A JP627269A JPS514929B1 JP S514929 B1 JPS514929 B1 JP S514929B1 JP 627269 A JP627269 A JP 627269A JP 627269 A JP627269 A JP 627269A JP S514929 B1 JPS514929 B1 JP S514929B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- C21B13/0086—Conditioning, transformation of reduced iron ores
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681583954 DE1583954B2 (de) | 1968-02-08 | 1968-02-08 | Verfahren zur direktreduktion von eisenoxydhaltigen materialien im drehrohrofen im gleichstromverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS514929B1 true JPS514929B1 (ja) | 1976-02-16 |
Family
ID=5679588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP627269A Pending JPS514929B1 (ja) | 1968-02-08 | 1969-01-27 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS514929B1 (ja) |
| AT (1) | AT291319B (ja) |
| BE (1) | BE728153A (ja) |
| ES (1) | ES363307A1 (ja) |
| FR (1) | FR2001568A1 (ja) |
| GB (1) | GB1203532A (ja) |
| NO (1) | NO124268B (ja) |
| PL (1) | PL76027B1 (ja) |
| SE (1) | SE356313B (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020023730A (ja) * | 2018-08-06 | 2020-02-13 | 住友金属鉱山株式会社 | 酸化鉱石の製錬方法 |
| JP2020029585A (ja) * | 2018-08-21 | 2020-02-27 | 住友金属鉱山株式会社 | 酸化鉱石の製錬方法 |
-
1969
- 1969-01-27 JP JP627269A patent/JPS514929B1/ja active Pending
- 1969-01-28 AT AT85169A patent/AT291319B/de not_active IP Right Cessation
- 1969-01-30 NO NO36469A patent/NO124268B/no unknown
- 1969-01-30 GB GB525469A patent/GB1203532A/en not_active Expired
- 1969-02-04 PL PL13153769A patent/PL76027B1/pl unknown
- 1969-02-07 FR FR6902891A patent/FR2001568A1/fr not_active Withdrawn
- 1969-02-07 SE SE168669A patent/SE356313B/xx unknown
- 1969-02-07 BE BE728153D patent/BE728153A/xx unknown
-
1970
- 1970-02-05 ES ES363307A patent/ES363307A1/es not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020023730A (ja) * | 2018-08-06 | 2020-02-13 | 住友金属鉱山株式会社 | 酸化鉱石の製錬方法 |
| JP2020029585A (ja) * | 2018-08-21 | 2020-02-27 | 住友金属鉱山株式会社 | 酸化鉱石の製錬方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| AT291319B (de) | 1971-07-12 |
| FR2001568A1 (ja) | 1969-09-26 |
| ES363307A1 (es) | 1970-12-16 |
| GB1203532A (en) | 1970-08-26 |
| BE728153A (ja) | 1969-07-16 |
| PL76027B1 (ja) | 1975-02-28 |
| NO124268B (ja) | 1972-03-27 |
| SE356313B (ja) | 1973-05-21 |