JPS59113113A - ガス切替制御方法 - Google Patents
ガス切替制御方法Info
- Publication number
- JPS59113113A JPS59113113A JP22274782A JP22274782A JPS59113113A JP S59113113 A JPS59113113 A JP S59113113A JP 22274782 A JP22274782 A JP 22274782A JP 22274782 A JP22274782 A JP 22274782A JP S59113113 A JPS59113113 A JP S59113113A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- flow rate
- pressure
- valve
- control valve
- 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
- 238000000034 method Methods 0.000 title claims description 17
- 239000007789 gas Substances 0.000 claims abstract description 188
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- -1 are fed Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22274782A JPS59113113A (ja) | 1982-12-17 | 1982-12-17 | ガス切替制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22274782A JPS59113113A (ja) | 1982-12-17 | 1982-12-17 | ガス切替制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59113113A true JPS59113113A (ja) | 1984-06-29 |
| JPS626602B2 JPS626602B2 (enrdf_load_html_response) | 1987-02-12 |
Family
ID=16787268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22274782A Granted JPS59113113A (ja) | 1982-12-17 | 1982-12-17 | ガス切替制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59113113A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001021842A1 (de) * | 1999-09-22 | 2001-03-29 | Voest-Alpine Industrieanlagenbau Gmbh | Verfahren zum unterbadeinblasen von gasen oder feststoffen |
-
1982
- 1982-12-17 JP JP22274782A patent/JPS59113113A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001021842A1 (de) * | 1999-09-22 | 2001-03-29 | Voest-Alpine Industrieanlagenbau Gmbh | Verfahren zum unterbadeinblasen von gasen oder feststoffen |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS626602B2 (enrdf_load_html_response) | 1987-02-12 |
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