JPH0288710A - 冶金炉におけるプロセスガス切替え方法 - Google Patents
冶金炉におけるプロセスガス切替え方法Info
- Publication number
- JPH0288710A JPH0288710A JP23843488A JP23843488A JPH0288710A JP H0288710 A JPH0288710 A JP H0288710A JP 23843488 A JP23843488 A JP 23843488A JP 23843488 A JP23843488 A JP 23843488A JP H0288710 A JPH0288710 A JP H0288710A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- switching
- process gas
- type
- flow rate
- 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
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23843488A JPH0288710A (ja) | 1988-09-22 | 1988-09-22 | 冶金炉におけるプロセスガス切替え方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23843488A JPH0288710A (ja) | 1988-09-22 | 1988-09-22 | 冶金炉におけるプロセスガス切替え方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0288710A true JPH0288710A (ja) | 1990-03-28 |
| JPH049845B2 JPH049845B2 (2) | 1992-02-21 |
Family
ID=17030158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23843488A Granted JPH0288710A (ja) | 1988-09-22 | 1988-09-22 | 冶金炉におけるプロセスガス切替え方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0288710A (2) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5789417A (en) * | 1980-11-22 | 1982-06-03 | Nippon Steel Corp | Switching method of bottom blowing gas of converter |
| JPS6092302U (ja) * | 1983-11-29 | 1985-06-24 | 博多計器株式会社 | 圧力調節計 |
-
1988
- 1988-09-22 JP JP23843488A patent/JPH0288710A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5789417A (en) * | 1980-11-22 | 1982-06-03 | Nippon Steel Corp | Switching method of bottom blowing gas of converter |
| JPS6092302U (ja) * | 1983-11-29 | 1985-06-24 | 博多計器株式会社 | 圧力調節計 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH049845B2 (2) | 1992-02-21 |
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