JPH0470364B2 - - Google Patents
Info
- Publication number
- JPH0470364B2 JPH0470364B2 JP17331386A JP17331386A JPH0470364B2 JP H0470364 B2 JPH0470364 B2 JP H0470364B2 JP 17331386 A JP17331386 A JP 17331386A JP 17331386 A JP17331386 A JP 17331386A JP H0470364 B2 JPH0470364 B2 JP H0470364B2
- Authority
- JP
- Japan
- Prior art keywords
- combustion gas
- furnace
- blowing
- combustion
- converter
- 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 - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 claims description 50
- 239000000567 combustion gas Substances 0.000 claims description 47
- 238000007664 blowing Methods 0.000 claims description 38
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 37
- 239000004449 solid propellant Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 26
- 239000002994 raw material Substances 0.000 claims description 21
- 229910052742 iron Inorganic materials 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 239000000155 melt Substances 0.000 claims 3
- 239000007921 spray Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
- 230000000694 effects Effects 0.000 description 13
- 239000001301 oxygen Substances 0.000 description 13
- 229910052760 oxygen Inorganic materials 0.000 description 13
- 239000003575 carbonaceous material Substances 0.000 description 10
- 239000003245 coal Substances 0.000 description 10
- 239000000446 fuel Substances 0.000 description 8
- 230000002411 adverse Effects 0.000 description 7
- 239000000571 coke Substances 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 6
- 239000002893 slag Substances 0.000 description 6
- 238000007670 refining Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- -1 and recently Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61173313A JPS6328818A (ja) | 1986-07-23 | 1986-07-23 | 電気炉，転炉の燃料吹き込み方法及び燃料吹き込み装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61173313A JPS6328818A (ja) | 1986-07-23 | 1986-07-23 | 電気炉，転炉の燃料吹き込み方法及び燃料吹き込み装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6328818A JPS6328818A (ja) | 1988-02-06 |
| JPH0470364B2 true JPH0470364B2 (de) | 1992-11-10 |
Family
ID=15958128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61173313A Granted JPS6328818A (ja) | 1986-07-23 | 1986-07-23 | 電気炉，転炉の燃料吹き込み方法及び燃料吹き込み装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6328818A (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51126305A (en) * | 1975-04-28 | 1976-11-04 | Kawasaki Heavy Ind Ltd | Preheating arrangement for charge materials to be charged into smeltin g and refining furnaces |
| JPS5637483A (en) * | 1979-09-01 | 1981-04-11 | Ito Taira | Heating furnace |
-
1986
- 1986-07-23 JP JP61173313A patent/JPS6328818A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51126305A (en) * | 1975-04-28 | 1976-11-04 | Kawasaki Heavy Ind Ltd | Preheating arrangement for charge materials to be charged into smeltin g and refining furnaces |
| JPS5637483A (en) * | 1979-09-01 | 1981-04-11 | Ito Taira | Heating furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6328818A (ja) | 1988-02-06 |
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