CN101724720B - 一种转炉液态熔融钢渣的热闷处理方法 - Google Patents
一种转炉液态熔融钢渣的热闷处理方法 Download PDFInfo
- Publication number
- CN101724720B CN101724720B CN200810228449A CN200810228449A CN101724720B CN 101724720 B CN101724720 B CN 101724720B CN 200810228449 A CN200810228449 A CN 200810228449A CN 200810228449 A CN200810228449 A CN 200810228449A CN 101724720 B CN101724720 B CN 101724720B
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- slag
- hot
- vexed
- steel slag
- molten steel
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- 239000002893 slag Substances 0.000 title claims abstract description 110
- 238000000034 method Methods 0.000 title claims abstract description 66
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 239000007788 liquid Substances 0.000 title abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000007921 spray Substances 0.000 claims abstract description 38
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 238000011282 treatment Methods 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000002791 soaking Methods 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 6
- 238000007669 thermal treatment Methods 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 5
- 230000008023 solidification Effects 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000010298 pulverizing process Methods 0.000 abstract description 2
- 238000000354 decomposition reaction Methods 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 1
- 238000006253 efflorescence Methods 0.000 description 5
- 206010037844 rash Diseases 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003252 repetitive effect Effects 0.000 description 3
- 238000009628 steelmaking Methods 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002918 waste heat Substances 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200810228449A CN101724720B (zh) | 2008-10-31 | 2008-10-31 | 一种转炉液态熔融钢渣的热闷处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200810228449A CN101724720B (zh) | 2008-10-31 | 2008-10-31 | 一种转炉液态熔融钢渣的热闷处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101724720A CN101724720A (zh) | 2010-06-09 |
CN101724720B true CN101724720B (zh) | 2012-09-05 |
Family
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CN200810228449A Active CN101724720B (zh) | 2008-10-31 | 2008-10-31 | 一种转炉液态熔融钢渣的热闷处理方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101724720B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101956033A (zh) * | 2010-10-13 | 2011-01-26 | 山西太钢不锈钢股份有限公司 | 一种提高钢渣粉化、回收率的方法 |
CN104152607A (zh) * | 2014-08-29 | 2014-11-19 | 攀枝花钢城集团有限公司 | 一种热闷粉化转炉钢渣的方法 |
CN105624345B (zh) * | 2015-12-30 | 2017-08-22 | 宝钢集团新疆八一钢铁有限公司 | 一种实现液态钢渣高效热闷的方法 |
CN108676943A (zh) * | 2018-08-14 | 2018-10-19 | 马鞍山钢铁股份有限公司 | 一种向高温钢渣注水的处理装置及处理方法 |
CN111530592B (zh) * | 2020-05-09 | 2021-05-04 | 马鞍山市鑫火科技有限公司 | 一种转炉钢渣再利用处理加工工艺 |
CN113943840B (zh) * | 2021-10-19 | 2022-12-30 | 新疆八一钢铁股份有限公司 | 一种炼钢冶金钢渣的低排放处理方法 |
CN114147044B (zh) * | 2021-11-02 | 2023-06-16 | 江苏沙钢集团有限公司 | 一种钢渣热闷工艺协同处理脱硫灰的方法 |
CN114214472A (zh) * | 2021-11-26 | 2022-03-22 | 凉山瑞京环保资源开发有限公司 | 一种钢渣覆盖式热闷处理方法 |
CN114735954B (zh) * | 2022-04-12 | 2023-04-18 | 山东莱钢永锋钢铁有限公司 | 一种转炉钢渣的热闷处理方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101220399A (zh) * | 2008-01-29 | 2008-07-16 | 济南鲍德炉料有限公司 | 一种液态钢渣热焖工艺 |
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2008
- 2008-10-31 CN CN200810228449A patent/CN101724720B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101220399A (zh) * | 2008-01-29 | 2008-07-16 | 济南鲍德炉料有限公司 | 一种液态钢渣热焖工艺 |
Non-Patent Citations (1)
Title |
---|
高维安等.钢渣热闷工艺的推广前景.《环境工程》.1992,第10卷(第6期),第34页左栏倒数第6行至右栏第2行和图1. * |
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Publication number | Publication date |
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CN101724720A (zh) | 2010-06-09 |
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Address after: 114000 No. 1 ring steel road, Tiexi District, Liaoning, Anshan Patentee after: ANSHAN STEEL GROUP Co.,Ltd. Address before: 114000 No. 1 ring steel road, Tiexi District, Liaoning, Anshan Patentee before: Anshan Iron and Steel Group Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221223 Address after: 114000 Anshan Iron and steel plant, Tiexi District, Anshan, Liaoning Patentee after: ANGANG GREEN RESOURCES TECHNOLOGY Co.,Ltd. Address before: 114000 No. 1 ring steel road, Tiexi District, Liaoning, Anshan Patentee before: ANSHAN STEEL GROUP Co.,Ltd. |