JPH0136903Y2 - - Google Patents
Info
- Publication number
- JPH0136903Y2 JPH0136903Y2 JP1985116942U JP11694285U JPH0136903Y2 JP H0136903 Y2 JPH0136903 Y2 JP H0136903Y2 JP 1985116942 U JP1985116942 U JP 1985116942U JP 11694285 U JP11694285 U JP 11694285U JP H0136903 Y2 JPH0136903 Y2 JP H0136903Y2
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- gas
- molten
- alloy
- tap hole
- 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
- 229910045601 alloy Inorganic materials 0.000 claims description 19
- 239000000956 alloy Substances 0.000 claims description 19
- 238000007664 blowing Methods 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002893 slag Substances 0.000 claims description 11
- 238000003723 Smelting Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 34
- 238000000034 method Methods 0.000 description 15
- 239000003575 carbonaceous material Substances 0.000 description 14
- 239000012768 molten material Substances 0.000 description 13
- 239000002994 raw material Substances 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000006722 reduction reaction Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000000571 coke Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000011818 carbonaceous material particle Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Landscapes
- Manufacture Of Iron (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985116942U JPH0136903Y2 (pt) | 1985-07-30 | 1985-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985116942U JPH0136903Y2 (pt) | 1985-07-30 | 1985-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6223848U JPS6223848U (pt) | 1987-02-13 |
| JPH0136903Y2 true JPH0136903Y2 (pt) | 1989-11-08 |
Family
ID=31002002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985116942U Expired JPH0136903Y2 (pt) | 1985-07-30 | 1985-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0136903Y2 (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2539260Y2 (ja) * | 1989-07-07 | 1997-06-25 | 川崎重工業株式会社 | 多段式取水ゲートなどの定取水深維持装置 |
| JP5166805B2 (ja) * | 2007-09-19 | 2013-03-21 | 株式会社神戸製鋼所 | アーク加熱による溶鉄製造方法 |
| JP5166804B2 (ja) * | 2007-09-19 | 2013-03-21 | 株式会社神戸製鋼所 | 溶鉄製造方法 |
| US8475561B2 (en) * | 2008-03-25 | 2013-07-02 | Kobe Steel, Ltd. | Method for producing molten iron |
| JP5411466B2 (ja) * | 2008-08-08 | 2014-02-12 | 株式会社神戸製鋼所 | 鉄浴式溶解炉およびそれを用いた溶鉄製造方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5565313A (en) * | 1978-11-13 | 1980-05-16 | Nippon Steel Corp | Steel manufacture with top blown oxygen |
| JPS56136912A (en) * | 1980-03-05 | 1981-10-26 | Arbed | Method and apparatus for producing liquid iron |
| JPS5811377A (ja) * | 1981-07-10 | 1983-01-22 | 住友金属工業株式会社 | 反応炉 |
| JPS58199809A (ja) * | 1982-05-15 | 1983-11-21 | Daido Steel Co Ltd | リアクタ−製鉄のための装置 |
| JPS61221322A (ja) * | 1985-03-27 | 1986-10-01 | Kawasaki Heavy Ind Ltd | 金属原料溶解精錬方法 |
-
1985
- 1985-07-30 JP JP1985116942U patent/JPH0136903Y2/ja not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5565313A (en) * | 1978-11-13 | 1980-05-16 | Nippon Steel Corp | Steel manufacture with top blown oxygen |
| JPS56136912A (en) * | 1980-03-05 | 1981-10-26 | Arbed | Method and apparatus for producing liquid iron |
| JPS5811377A (ja) * | 1981-07-10 | 1983-01-22 | 住友金属工業株式会社 | 反応炉 |
| JPS58199809A (ja) * | 1982-05-15 | 1983-11-21 | Daido Steel Co Ltd | リアクタ−製鉄のための装置 |
| JPS61221322A (ja) * | 1985-03-27 | 1986-10-01 | Kawasaki Heavy Ind Ltd | 金属原料溶解精錬方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6223848U (pt) | 1987-02-13 |
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