JPS625220B2 - - Google Patents
Info
- Publication number
- JPS625220B2 JPS625220B2 JP16563282A JP16563282A JPS625220B2 JP S625220 B2 JPS625220 B2 JP S625220B2 JP 16563282 A JP16563282 A JP 16563282A JP 16563282 A JP16563282 A JP 16563282A JP S625220 B2 JPS625220 B2 JP S625220B2
- Authority
- JP
- Japan
- Prior art keywords
- slag
- mixture
- steel
- sio
- minerals
- 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
- 239000002893 slag Substances 0.000 claims description 47
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 14
- 238000009628 steelmaking Methods 0.000 claims description 12
- 239000004576 sand Substances 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 7
- 239000011435 rock Substances 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 claims description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 6
- 238000007885 magnetic separation Methods 0.000 claims description 6
- 239000011707 mineral Substances 0.000 claims description 6
- 238000007873 sieving Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 239000011449 brick Substances 0.000 claims description 5
- 239000010883 coal ash Substances 0.000 claims description 5
- 239000002817 coal dust Substances 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 238000004017 vitrification Methods 0.000 claims description 2
- 230000032258 transport Effects 0.000 claims 3
- 238000002156 mixing Methods 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 25
- 229910004298 SiO 2 Inorganic materials 0.000 description 19
- 239000000395 magnesium oxide Substances 0.000 description 12
- 235000012245 magnesium oxide Nutrition 0.000 description 12
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 10
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 238000010828 elution Methods 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000011651 chromium Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 238000005488 sandblasting Methods 0.000 description 3
- 229910052785 arsenic Inorganic materials 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 229910001430 chromium ion Inorganic materials 0.000 description 2
- 238000007922 dissolution test Methods 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010454 slate Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 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
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- NWXHSRDXUJENGJ-UHFFFAOYSA-N calcium;magnesium;dioxido(oxo)silane Chemical compound [Mg+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O NWXHSRDXUJENGJ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052637 diopside Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052634 enstatite Inorganic materials 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910001678 gehlenite Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002440 industrial waste Substances 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
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 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
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 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
- 239000006104 solid solution Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000013589 supplement Substances 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 JPS5953613A (ja) | 1984-03-28 |
| JPS625220B2 true JPS625220B2 (ru) | 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 (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686828A (zh) * | 2018-05-29 | 2018-10-23 | 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 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JPS6184011A (ja) * | 1984-09-29 | 1986-04-28 | Osaka Denki Kk | 変圧器等のコイル巻枠 |
| 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 |
| CA2421613C (en) | 2003-03-06 | 2005-12-13 | Sable Des Forges Inc. | 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 |
-
1982
- 1982-09-22 JP JP16563282A patent/JPS5953613A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686828A (zh) * | 2018-05-29 | 2018-10-23 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5953613A (ja) | 1984-03-28 |
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