JPH0192307A - 溶融精錬炉の副原料投入方法 - Google Patents
溶融精錬炉の副原料投入方法Info
- Publication number
- JPH0192307A JPH0192307A JP24886487A JP24886487A JPH0192307A JP H0192307 A JPH0192307 A JP H0192307A JP 24886487 A JP24886487 A JP 24886487A JP 24886487 A JP24886487 A JP 24886487A JP H0192307 A JPH0192307 A JP H0192307A
- Authority
- JP
- Japan
- Prior art keywords
- input
- amount
- divided
- charging
- auxiliary material
- 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
- 239000000463 material Substances 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000007670 refining Methods 0.000 title claims description 12
- 238000003723 Smelting Methods 0.000 title description 3
- 238000007664 blowing Methods 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims description 16
- 238000002844 melting Methods 0.000 claims description 12
- 230000008018 melting Effects 0.000 claims description 12
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 230000035611 feeding Effects 0.000 description 22
- 238000002347 injection Methods 0.000 description 17
- 239000007924 injection Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 5
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24886487A JPH0192307A (ja) | 1987-10-01 | 1987-10-01 | 溶融精錬炉の副原料投入方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24886487A JPH0192307A (ja) | 1987-10-01 | 1987-10-01 | 溶融精錬炉の副原料投入方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0192307A true JPH0192307A (ja) | 1989-04-11 |
| JPH0419283B2 JPH0419283B2 (enrdf_load_html_response) | 1992-03-30 |
Family
ID=17184558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24886487A Granted JPH0192307A (ja) | 1987-10-01 | 1987-10-01 | 溶融精錬炉の副原料投入方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0192307A (enrdf_load_html_response) |
-
1987
- 1987-10-01 JP JP24886487A patent/JPH0192307A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0419283B2 (enrdf_load_html_response) | 1992-03-30 |
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