JPS5953613A - 製鋼滓の処理方法及び装置 - Google Patents
製鋼滓の処理方法及び装置Info
- Publication number
- JPS5953613A JPS5953613A JP16563282A JP16563282A JPS5953613A JP S5953613 A JPS5953613 A JP S5953613A JP 16563282 A JP16563282 A JP 16563282A JP 16563282 A JP16563282 A JP 16563282A JP S5953613 A JPS5953613 A JP S5953613A
- Authority
- JP
- Japan
- Prior art keywords
- slag
- steel making
- mixture
- steel
- viscosity
- 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
- 239000002893 slag Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims description 18
- 238000009628 steelmaking Methods 0.000 title abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 239000004576 sand Substances 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims abstract description 9
- 230000008018 melting Effects 0.000 claims abstract description 9
- 239000011435 rock Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 239000000498 cooling water Substances 0.000 claims abstract description 6
- 238000007885 magnetic separation Methods 0.000 claims abstract description 6
- 238000007873 sieving Methods 0.000 claims abstract description 6
- 238000004017 vitrification Methods 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 7
- 239000011707 mineral Substances 0.000 claims description 7
- 230000032258 transport Effects 0.000 claims description 6
- 239000010883 coal ash Substances 0.000 claims description 4
- 239000002817 coal dust Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 1
- 239000010802 sludge Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 6
- 239000011449 brick Substances 0.000 abstract description 4
- 238000005488 sandblasting Methods 0.000 abstract description 3
- 238000000227 grinding Methods 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000000654 additive Substances 0.000 description 7
- 238000010828 elution Methods 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 4
- 229910001430 chromium ion Inorganic materials 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000010454 slate Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910000604 Ferrochrome Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007922 dissolution test Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 229910052634 enstatite Inorganic materials 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 229910001678 gehlenite Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000138 intercalating agent Substances 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- BBCCCLINBSELLX-UHFFFAOYSA-N magnesium;dihydroxy(oxo)silane Chemical compound [Mg+2].O[Si](O)=O BBCCCLINBSELLX-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910001720 Åkermanite Inorganic materials 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
- C21C5/36—Processes yielding slags of special composition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16563282A JPS5953613A (ja) | 1982-09-22 | 1982-09-22 | 製鋼滓の処理方法及び装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16563282A JPS5953613A (ja) | 1982-09-22 | 1982-09-22 | 製鋼滓の処理方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5953613A true JPS5953613A (ja) | 1984-03-28 |
| JPS625220B2 JPS625220B2 (enrdf_load_stackoverflow) | 1987-02-03 |
Family
ID=15816047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16563282A Granted JPS5953613A (ja) | 1982-09-22 | 1982-09-22 | 製鋼滓の処理方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5953613A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6184011A (ja) * | 1984-09-29 | 1986-04-28 | Osaka Denki Kk | 変圧器等のコイル巻枠 |
| JPS6183876A (ja) * | 1984-09-29 | 1986-04-28 | 日本磁力選鉱株式会社 | 製鋼、脱リンスラグの処理方法 |
| US6848973B2 (en) | 2003-03-06 | 2005-02-01 | Sable Des Forgens | Method for blast cleaning using ilmenite tailing particles |
| US7132093B2 (en) | 2002-06-05 | 2006-11-07 | UNIVERSITé LAVAL | Mesoporous mixed oxide materials as a new class of SO2 resistant catalysts for hydrocarbon oxidation |
| CN109553313A (zh) * | 2018-12-10 | 2019-04-02 | 攀枝花钢城集团有限公司 | 钢渣回收利用方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686828B (zh) * | 2018-05-29 | 2021-03-19 | 湖南埃铝环保科技有限公司 | 一种从赤泥中分选提铁除钠的方法 |
-
1982
- 1982-09-22 JP JP16563282A patent/JPS5953613A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6184011A (ja) * | 1984-09-29 | 1986-04-28 | Osaka Denki Kk | 変圧器等のコイル巻枠 |
| JPS6183876A (ja) * | 1984-09-29 | 1986-04-28 | 日本磁力選鉱株式会社 | 製鋼、脱リンスラグの処理方法 |
| US7132093B2 (en) | 2002-06-05 | 2006-11-07 | UNIVERSITé LAVAL | Mesoporous mixed oxide materials as a new class of SO2 resistant catalysts for hydrocarbon oxidation |
| US6848973B2 (en) | 2003-03-06 | 2005-02-01 | Sable Des Forgens | Method for blast cleaning using ilmenite tailing particles |
| CN109553313A (zh) * | 2018-12-10 | 2019-04-02 | 攀枝花钢城集团有限公司 | 钢渣回收利用方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS625220B2 (enrdf_load_stackoverflow) | 1987-02-03 |
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