JPS63127962U - - Google Patents
Info
- Publication number
- JPS63127962U JPS63127962U JP1650387U JP1650387U JPS63127962U JP S63127962 U JPS63127962 U JP S63127962U JP 1650387 U JP1650387 U JP 1650387U JP 1650387 U JP1650387 U JP 1650387U JP S63127962 U JPS63127962 U JP S63127962U
- Authority
- JP
- Japan
- Prior art keywords
- tuyere
- ceramic
- vertical reduction
- reduction furnace
- powder injection
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 239000008187 granular material Substances 0.000 claims 1
- 239000010953 base metal Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011823 monolithic refractory Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1650387U JPH0348195Y2 (https=) | 1987-02-06 | 1987-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1650387U JPH0348195Y2 (https=) | 1987-02-06 | 1987-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63127962U true JPS63127962U (https=) | 1988-08-22 |
| JPH0348195Y2 JPH0348195Y2 (https=) | 1991-10-15 |
Family
ID=30808418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1650387U Expired JPH0348195Y2 (https=) | 1987-02-06 | 1987-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348195Y2 (https=) |
-
1987
- 1987-02-06 JP JP1650387U patent/JPH0348195Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0348195Y2 (https=) | 1991-10-15 |