CN102851416B - 一种处理高炉熔渣热能回收方法 - Google Patents
一种处理高炉熔渣热能回收方法 Download PDFInfo
- Publication number
- CN102851416B CN102851416B CN201210356383.7A CN201210356383A CN102851416B CN 102851416 B CN102851416 B CN 102851416B CN 201210356383 A CN201210356383 A CN 201210356383A CN 102851416 B CN102851416 B CN 102851416B
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- CN
- China
- Prior art keywords
- slag
- blast furnace
- furnace slag
- bed
- fluidized
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
- C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/066—Receptacle features where the slag is treated
- C21B2400/072—Tanks to collect the slag, e.g. water tank
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/066—Receptacle features where the slag is treated
- C21B2400/076—Fluidised bed for cooling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/08—Treatment of slags originating from iron or steel processes with energy recovery
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- 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
- Y02P10/25—Process efficiency
-
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
Landscapes
- Furnace Details (AREA)
- Manufacture Of Iron (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210356383.7A CN102851416B (zh) | 2012-09-24 | 2012-09-24 | 一种处理高炉熔渣热能回收方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210356383.7A CN102851416B (zh) | 2012-09-24 | 2012-09-24 | 一种处理高炉熔渣热能回收方法 |
Publications (2)
Publication Number | Publication Date |
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CN102851416A CN102851416A (zh) | 2013-01-02 |
CN102851416B true CN102851416B (zh) | 2015-11-04 |
Family
ID=47398390
Family Applications (1)
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CN201210356383.7A Active CN102851416B (zh) | 2012-09-24 | 2012-09-24 | 一种处理高炉熔渣热能回收方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102851416B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103194551A (zh) * | 2013-03-28 | 2013-07-10 | 邢志光 | 一种高炉炼铁熔渣热量利用装置 |
CN104421920A (zh) * | 2013-08-29 | 2015-03-18 | 宁夏鹏程致远自动化技术有限公司 | 一种金属镁还原渣余热利用系统 |
CN106989608B (zh) * | 2017-04-18 | 2023-04-28 | 南京工业大学 | 一种热风动力式粒化冶金液态渣余热回收系统及方法 |
CN107487986B (zh) * | 2017-08-31 | 2020-09-01 | 华北理工大学 | 利用液态高炉熔渣制备玻璃微珠并回收熔渣显热的方法 |
CN107902928A (zh) * | 2017-11-02 | 2018-04-13 | 马鞍山市宝奕金属制品工贸有限公司 | 一种高炉熔渣制备水泥的方法 |
EP3850287B1 (en) * | 2018-09-12 | 2022-07-20 | Novelis, Inc. | Cooling system and method for decoaters |
CN109694930A (zh) * | 2018-12-18 | 2019-04-30 | 河钢股份有限公司承德分公司 | 一种高炉熔渣干法处理方法和系统 |
CN109595947B (zh) * | 2019-01-17 | 2023-10-03 | 苏州良造能源科技有限公司 | 一种工业炉渣显热回收系统及其回收方法 |
CN109883210A (zh) * | 2019-03-27 | 2019-06-14 | 东北大学 | 一种高炉熔渣余热回收系统及方法 |
CN112555111A (zh) * | 2020-12-07 | 2021-03-26 | 武汉科技大学 | 一种高温下化学能转化为机械能的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1920380A (zh) * | 2005-08-23 | 2007-02-28 | 东北大学 | 一种高炉渣显热回收系统及生产工艺 |
CN101619367A (zh) * | 2009-07-28 | 2010-01-06 | 中钢集团鞍山热能研究院有限公司 | 一种熔融钢铁渣热能回收的方法及装置 |
CN101660014A (zh) * | 2009-09-24 | 2010-03-03 | 中钢集团鞍山热能研究院有限公司 | 熔融高炉渣显热回收方法及装置 |
CN102162016A (zh) * | 2011-03-11 | 2011-08-24 | 杭州锅炉集团股份有限公司 | 回收熔融高炉渣高温显热的方法及其系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3369793D1 (en) * | 1983-07-12 | 1987-03-19 | Recuperation Metallurg C I R M | Process for obtaining granules from steelwork slag |
JP4353706B2 (ja) * | 2003-02-04 | 2009-10-28 | Jfeスチール株式会社 | 風砕スラグの製造方法および風砕スラグの製造設備 |
JP5303977B2 (ja) * | 2008-03-20 | 2013-10-02 | Jfeスチール株式会社 | スラグの処理方法 |
-
2012
- 2012-09-24 CN CN201210356383.7A patent/CN102851416B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1920380A (zh) * | 2005-08-23 | 2007-02-28 | 东北大学 | 一种高炉渣显热回收系统及生产工艺 |
CN101619367A (zh) * | 2009-07-28 | 2010-01-06 | 中钢集团鞍山热能研究院有限公司 | 一种熔融钢铁渣热能回收的方法及装置 |
CN101660014A (zh) * | 2009-09-24 | 2010-03-03 | 中钢集团鞍山热能研究院有限公司 | 熔融高炉渣显热回收方法及装置 |
CN102162016A (zh) * | 2011-03-11 | 2011-08-24 | 杭州锅炉集团股份有限公司 | 回收熔融高炉渣高温显热的方法及其系统 |
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Publication number | Publication date |
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CN102851416A (zh) | 2013-01-02 |
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Address after: 610045 Wuhou District, Sichuan Province, Wu Xing Road, No. 3, No. Patentee after: Ring energy Polytron Technologies Inc Address before: 610045 Wuhou District, Sichuan Province, Wu Xing Road, No. 3, No. Patentee before: Sichuan Demo-scimee Science and Technology Co., Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
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Address after: 610045 No. 3, Wu Xing Road, Chengdu, Sichuan, Wuhou District Patentee after: CSCEC Huanneng Technology Co., Ltd Address before: 610045 No. 3, Wu Xing Road, Chengdu, Sichuan, Wuhou District Patentee before: Ring energy Polytron Technologies Inc |
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