CN102851414A - Treatment technique of blast furnace fly ash - Google Patents
Treatment technique of blast furnace fly ash Download PDFInfo
- Publication number
- CN102851414A CN102851414A CN2012103559723A CN201210355972A CN102851414A CN 102851414 A CN102851414 A CN 102851414A CN 2012103559723 A CN2012103559723 A CN 2012103559723A CN 201210355972 A CN201210355972 A CN 201210355972A CN 102851414 A CN102851414 A CN 102851414A
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- blast furnace
- slurry
- tail
- water
- dedusting ash
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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
- Y02P10/20—Recycling
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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
- 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
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- Manufacture And Refinement Of Metals (AREA)
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Priority Applications (1)
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CN2012103559723A CN102851414A (en) | 2012-09-24 | 2012-09-24 | Treatment technique of blast furnace fly ash |
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CN2012103559723A CN102851414A (en) | 2012-09-24 | 2012-09-24 | Treatment technique of blast furnace fly ash |
Publications (1)
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CN102851414A true CN102851414A (en) | 2013-01-02 |
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CN2012103559723A Pending CN102851414A (en) | 2012-09-24 | 2012-09-24 | Treatment technique of blast furnace fly ash |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103131861A (en) * | 2013-03-12 | 2013-06-05 | 山东乾舜矿冶科技股份有限公司 | Integrated utilization method of ironmaking dust removal ash |
CN104226599A (en) * | 2014-09-12 | 2014-12-24 | 山西太钢不锈钢股份有限公司 | Blast furnace dust sorting method |
CN104402097A (en) * | 2014-10-31 | 2015-03-11 | 武汉钢铁(集团)公司 | Blast furnace dust recycling utilization method |
CN105381866A (en) * | 2015-12-09 | 2016-03-09 | 华北理工大学 | Beneficiation method for extracting iron and carbon from blast furnace bag dust |
CN106702171A (en) * | 2017-02-07 | 2017-05-24 | 山东大正节能环保科技有限公司 | Process of extracting zinc from dedusting ash of blast furnace |
CN110586318A (en) * | 2019-10-23 | 2019-12-20 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for comprehensive utilization of blast furnace ash |
CN111151373A (en) * | 2019-06-17 | 2020-05-15 | 华北理工大学 | Method for extracting carbon, iron and zinc from blast furnace cloth bag dust |
CN111420809A (en) * | 2020-03-04 | 2020-07-17 | 华中科技大学 | Flotation separation method for casting dust removal ash powder |
CN116140054A (en) * | 2023-04-04 | 2023-05-23 | 山西通才工贸有限公司 | Sorting system for metallurgical ash |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1699606A (en) * | 2005-04-05 | 2005-11-23 | 柳州市清宇环保产业开发有限责任公司 | Method for treating blast furnace dust |
CN101538096A (en) * | 2009-04-24 | 2009-09-23 | 北京国油联合油田技术服务有限公司 | Method for processing waste slurry |
-
2012
- 2012-09-24 CN CN2012103559723A patent/CN102851414A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1699606A (en) * | 2005-04-05 | 2005-11-23 | 柳州市清宇环保产业开发有限责任公司 | Method for treating blast furnace dust |
CN101538096A (en) * | 2009-04-24 | 2009-09-23 | 北京国油联合油田技术服务有限公司 | Method for processing waste slurry |
Non-Patent Citations (2)
Title |
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《广西节能》 20100320 卢山等 高炉除尘灰处理技术 第33-36页 4 , 第1期 * |
卢山等: "高炉除尘灰处理技术", 《广西节能》 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103131861A (en) * | 2013-03-12 | 2013-06-05 | 山东乾舜矿冶科技股份有限公司 | Integrated utilization method of ironmaking dust removal ash |
CN104226599A (en) * | 2014-09-12 | 2014-12-24 | 山西太钢不锈钢股份有限公司 | Blast furnace dust sorting method |
CN104402097B (en) * | 2014-10-31 | 2016-05-04 | 武汉钢铁(集团)公司 | A kind of resource utilization method of blast furnace dedusting ash |
CN104402097A (en) * | 2014-10-31 | 2015-03-11 | 武汉钢铁(集团)公司 | Blast furnace dust recycling utilization method |
CN105381866B (en) * | 2015-12-09 | 2017-11-10 | 华北理工大学 | Iron, the beneficiation method of carbon are extracted from furnace cloth bag dust-removing ash |
CN105381866A (en) * | 2015-12-09 | 2016-03-09 | 华北理工大学 | Beneficiation method for extracting iron and carbon from blast furnace bag dust |
CN106702171A (en) * | 2017-02-07 | 2017-05-24 | 山东大正节能环保科技有限公司 | Process of extracting zinc from dedusting ash of blast furnace |
CN106702171B (en) * | 2017-02-07 | 2018-05-15 | 山东大正节能环保科技有限公司 | A kind of technique of blast furnace dedusting ash extracting zinc |
CN111151373A (en) * | 2019-06-17 | 2020-05-15 | 华北理工大学 | Method for extracting carbon, iron and zinc from blast furnace cloth bag dust |
CN111151373B (en) * | 2019-06-17 | 2022-04-08 | 华北理工大学 | Method for extracting carbon, iron and zinc from blast furnace cloth bag dust |
CN110586318A (en) * | 2019-10-23 | 2019-12-20 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for comprehensive utilization of blast furnace ash |
CN110586318B (en) * | 2019-10-23 | 2022-03-22 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for comprehensive utilization of blast furnace ash |
CN111420809A (en) * | 2020-03-04 | 2020-07-17 | 华中科技大学 | Flotation separation method for casting dust removal ash powder |
CN116140054A (en) * | 2023-04-04 | 2023-05-23 | 山西通才工贸有限公司 | Sorting system for metallurgical ash |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Mo Mingjiao Inventor after: Pan Zhibin Inventor after: Zhang Qingzhong Inventor after: Long Shunhong Inventor after: Lu Shan Inventor after: Zhou Yongxin Inventor after: Liu Shun Inventor after: Zheng Wenhui Inventor before: Mo Mingjiao Inventor before: Pan Zhibin Inventor before: Zhang Qingzhong Inventor before: Long Shunhong Inventor before: Lu Shan Inventor before: Zhou Yongxin Inventor before: Liu Shun Inventor before: Zheng Wenhui |
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C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130102 |