JPS6310204B2 - - Google Patents
Info
- Publication number
- JPS6310204B2 JPS6310204B2 JP9883985A JP9883985A JPS6310204B2 JP S6310204 B2 JPS6310204 B2 JP S6310204B2 JP 9883985 A JP9883985 A JP 9883985A JP 9883985 A JP9883985 A JP 9883985A JP S6310204 B2 JPS6310204 B2 JP S6310204B2
- Authority
- JP
- Japan
- Prior art keywords
- blowing
- gas
- amount
- converter
- skirt
- 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.)
- Expired
Links
- 239000007789 gas Substances 0.000 claims description 62
- 238000007664 blowing Methods 0.000 claims description 46
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 description 13
- 229910002091 carbon monoxide Inorganic materials 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 238000004880 explosion Methods 0.000 description 6
- 229910000805 Pig iron Inorganic materials 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 208000001408 Carbon monoxide poisoning Diseases 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004904 shortening 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
- C21C5/38—Removal of waste gases or dust
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9883985A JPS61257409A (ja) | 1985-05-09 | 1985-05-09 | 転炉排ガス処理装置の密閉操業方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9883985A JPS61257409A (ja) | 1985-05-09 | 1985-05-09 | 転炉排ガス処理装置の密閉操業方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61257409A JPS61257409A (ja) | 1986-11-14 |
| JPS6310204B2 true JPS6310204B2 (fr) | 1988-03-04 |
Family
ID=14230429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9883985A Granted JPS61257409A (ja) | 1985-05-09 | 1985-05-09 | 転炉排ガス処理装置の密閉操業方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61257409A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9800153D0 (sv) * | 1998-01-21 | 1998-01-21 | Hoeganaes Ab | Low pressure process |
| CN101892345B (zh) * | 2010-07-30 | 2012-07-04 | 中冶南方工程技术有限公司 | 转炉煤气干法除尘系统及其使用方法 |
-
1985
- 1985-05-09 JP JP9883985A patent/JPS61257409A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61257409A (ja) | 1986-11-14 |
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