JPH0413647U - - Google Patents
Info
- Publication number
- JPH0413647U JPH0413647U JP5503090U JP5503090U JPH0413647U JP H0413647 U JPH0413647 U JP H0413647U JP 5503090 U JP5503090 U JP 5503090U JP 5503090 U JP5503090 U JP 5503090U JP H0413647 U JPH0413647 U JP H0413647U
- Authority
- JP
- Japan
- Prior art keywords
- fine powder
- tuyere
- blast furnace
- charcoal
- fired
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5503090U JPH0413647U (enrdf_load_html_response) | 1990-05-25 | 1990-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5503090U JPH0413647U (enrdf_load_html_response) | 1990-05-25 | 1990-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0413647U true JPH0413647U (enrdf_load_html_response) | 1992-02-04 |
Family
ID=31577621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5503090U Pending JPH0413647U (enrdf_load_html_response) | 1990-05-25 | 1990-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413647U (enrdf_load_html_response) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51130646A (en) * | 1975-05-08 | 1976-11-13 | Sumitomo Metal Ind | Surface treatment of metal |
| JPS5947370A (ja) * | 1982-09-09 | 1984-03-17 | Mishima Kosan Co Ltd | 耐熱衝撃性被覆を備えた高炉羽口 |
-
1990
- 1990-05-25 JP JP5503090U patent/JPH0413647U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51130646A (en) * | 1975-05-08 | 1976-11-13 | Sumitomo Metal Ind | Surface treatment of metal |
| JPS5947370A (ja) * | 1982-09-09 | 1984-03-17 | Mishima Kosan Co Ltd | 耐熱衝撃性被覆を備えた高炉羽口 |