JPS5645982B2 - - Google Patents
Info
- Publication number
- JPS5645982B2 JPS5645982B2 JP7470478A JP7470478A JPS5645982B2 JP S5645982 B2 JPS5645982 B2 JP S5645982B2 JP 7470478 A JP7470478 A JP 7470478A JP 7470478 A JP7470478 A JP 7470478A JP S5645982 B2 JPS5645982 B2 JP S5645982B2
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B11/00—Making pig-iron other than in blast furnaces
- C21B11/06—Making pig-iron other than in blast furnaces in rotary kilns
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7470478A JPS552740A (en) | 1978-06-20 | 1978-06-20 | Continuous preheating or reducing method for raw material to be refined |
| DE19792924686 DE2924686C2 (de) | 1978-06-20 | 1979-06-19 | Verfahren zum kontinuierlichen Vorwärmen oder Reduzieren eines aufzubereitenden Rohmaterials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7470478A JPS552740A (en) | 1978-06-20 | 1978-06-20 | Continuous preheating or reducing method for raw material to be refined |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS552740A JPS552740A (en) | 1980-01-10 |
| JPS5645982B2 true JPS5645982B2 (de) | 1981-10-30 |
Family
ID=13554875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7470478A Granted JPS552740A (en) | 1978-06-20 | 1978-06-20 | Continuous preheating or reducing method for raw material to be refined |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS552740A (de) |
| DE (1) | DE2924686C2 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5886680A (ja) * | 1981-08-11 | 1983-05-24 | デ・ラ・ル−・システムズ・リミテイド | 紙葉上のテ−プを検出する装置 |
| JPS62276685A (ja) * | 1986-05-26 | 1987-12-01 | 日本金銭機械株式会社 | 光学式紙幣鑑別装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0644623B2 (ja) * | 1984-08-22 | 1994-06-08 | 三菱電機株式会社 | 半導体装置の製造方法 |
| AUPN461695A0 (en) * | 1995-08-07 | 1995-08-31 | Technological Resources Pty Limited | A process for reducing iron oxides |
-
1978
- 1978-06-20 JP JP7470478A patent/JPS552740A/ja active Granted
-
1979
- 1979-06-19 DE DE19792924686 patent/DE2924686C2/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5886680A (ja) * | 1981-08-11 | 1983-05-24 | デ・ラ・ル−・システムズ・リミテイド | 紙葉上のテ−プを検出する装置 |
| JPS62276685A (ja) * | 1986-05-26 | 1987-12-01 | 日本金銭機械株式会社 | 光学式紙幣鑑別装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS552740A (en) | 1980-01-10 |
| DE2924686C2 (de) | 1985-01-31 |
| DE2924686A1 (de) | 1980-01-03 |