CN101880736A - 超细钢渣微粉的制备技术及生产工艺 - Google Patents
超细钢渣微粉的制备技术及生产工艺 Download PDFInfo
- Publication number
- CN101880736A CN101880736A CN2010101856872A CN201010185687A CN101880736A CN 101880736 A CN101880736 A CN 101880736A CN 2010101856872 A CN2010101856872 A CN 2010101856872A CN 201010185687 A CN201010185687 A CN 201010185687A CN 101880736 A CN101880736 A CN 101880736A
- Authority
- CN
- China
- Prior art keywords
- slag
- steel slag
- grinding
- iron
- superfine steel
- 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 67
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000002360 preparation method Methods 0.000 title claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000000227 grinding Methods 0.000 claims abstract description 31
- 229910052742 iron Inorganic materials 0.000 claims abstract description 31
- 239000000843 powder Substances 0.000 claims abstract description 29
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 239000006148 magnetic separator Substances 0.000 claims abstract description 8
- 229910021654 trace metal Inorganic materials 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 22
- 239000002245 particle Substances 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 12
- 239000003595 mist Substances 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 235000012054 meals Nutrition 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 241001504664 Crossocheilus latius Species 0.000 claims description 2
- 239000011362 coarse particle Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000011236 particulate material Substances 0.000 claims description 2
- 238000007600 charging Methods 0.000 description 4
- 238000007885 magnetic separation Methods 0.000 description 4
- 230000032643 circulatory system process Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B5/00—Treatment of metallurgical slag ; Artificial stone from molten metallurgical slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
- C21B3/08—Cooling 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
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Structural Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
Abstract
Description
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101856872A CN101880736B (zh) | 2010-05-26 | 2010-05-26 | 超细钢渣微粉的制备技术及生产工艺 |
PCT/CN2011/074225 WO2011147271A1 (zh) | 2010-05-26 | 2011-05-18 | 一种超细钢渣微粉的制备工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101856872A CN101880736B (zh) | 2010-05-26 | 2010-05-26 | 超细钢渣微粉的制备技术及生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101880736A true CN101880736A (zh) | 2010-11-10 |
CN101880736B CN101880736B (zh) | 2012-06-27 |
Family
ID=43052876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101856872A Active CN101880736B (zh) | 2010-05-26 | 2010-05-26 | 超细钢渣微粉的制备技术及生产工艺 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101880736B (zh) |
WO (1) | WO2011147271A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011147271A1 (zh) * | 2010-05-26 | 2011-12-01 | 上海海笠工贸有限公司 | 一种超细钢渣微粉的制备工艺 |
CN108033695A (zh) * | 2017-12-12 | 2018-05-15 | 上海海笠新型环保建材股份有限公司 | 超细高活性钢渣粉及其制备方法 |
CN110788114A (zh) * | 2019-10-23 | 2020-02-14 | 迁安威盛固废环保实业有限公司 | 一种钢渣实时循环除铁和粉磨方法 |
CN113233807A (zh) * | 2020-09-08 | 2021-08-10 | 山东埃尔派粉体科技有限公司 | 一种对钢渣中ro相高活性超细处理的方法 |
CN113402179A (zh) * | 2021-05-10 | 2021-09-17 | 江苏融达新材料股份有限公司 | 一种基于钢渣活化技术的超高比表面积钢渣粉生产工艺 |
CN114871236A (zh) * | 2022-03-23 | 2022-08-09 | 山东山科同创环境工程设计院有限公司 | 一种细钢渣尾渣辊式粉磨超细粉的系统及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1289732A (zh) * | 2000-09-20 | 2001-04-04 | 津江超细粉体(武汉)有限公司 | 组合式钢渣超细粉处理系统 |
CN2542653Y (zh) * | 2002-05-11 | 2003-04-02 | 和相见 | 利用硫铁矿渣生产氧化铁颜料的装置 |
CN1718747A (zh) * | 2005-06-30 | 2006-01-11 | 武汉理工大学 | 从钢渣中高效回收铁的方法 |
CN1916186A (zh) * | 2005-08-16 | 2007-02-21 | 莱芜厚泽钢渣环保工程有限公司 | 一种冶金渣微粉生产工艺 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100392109C (zh) * | 2005-06-30 | 2008-06-04 | 武汉理工大学 | 一种钢渣矿粉的生产工艺 |
CN1899731A (zh) * | 2006-07-18 | 2007-01-24 | 浙江海穆钢铁服务有限公司 | 超细钢渣粉制作方法 |
CN101880736B (zh) * | 2010-05-26 | 2012-06-27 | 上海海笠工贸有限公司 | 超细钢渣微粉的制备技术及生产工艺 |
-
2010
- 2010-05-26 CN CN2010101856872A patent/CN101880736B/zh active Active
-
2011
- 2011-05-18 WO PCT/CN2011/074225 patent/WO2011147271A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1289732A (zh) * | 2000-09-20 | 2001-04-04 | 津江超细粉体(武汉)有限公司 | 组合式钢渣超细粉处理系统 |
CN2542653Y (zh) * | 2002-05-11 | 2003-04-02 | 和相见 | 利用硫铁矿渣生产氧化铁颜料的装置 |
CN1718747A (zh) * | 2005-06-30 | 2006-01-11 | 武汉理工大学 | 从钢渣中高效回收铁的方法 |
CN1916186A (zh) * | 2005-08-16 | 2007-02-21 | 莱芜厚泽钢渣环保工程有限公司 | 一种冶金渣微粉生产工艺 |
Non-Patent Citations (2)
Title |
---|
《金属矿山》 20041031 郝志刚 柱磨机在金属矿中的应用 252-254页 1 , 2 * |
《金属矿山》 20050831 徐毅茹 柱磨机在多碎少磨新工艺中的应用 260-262页 1 , 2 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011147271A1 (zh) * | 2010-05-26 | 2011-12-01 | 上海海笠工贸有限公司 | 一种超细钢渣微粉的制备工艺 |
CN108033695A (zh) * | 2017-12-12 | 2018-05-15 | 上海海笠新型环保建材股份有限公司 | 超细高活性钢渣粉及其制备方法 |
CN110788114A (zh) * | 2019-10-23 | 2020-02-14 | 迁安威盛固废环保实业有限公司 | 一种钢渣实时循环除铁和粉磨方法 |
CN113233807A (zh) * | 2020-09-08 | 2021-08-10 | 山东埃尔派粉体科技有限公司 | 一种对钢渣中ro相高活性超细处理的方法 |
CN113233807B (zh) * | 2020-09-08 | 2021-11-19 | 山东埃尔派粉体科技有限公司 | 一种对钢渣中ro相高活性超细处理的方法 |
CN113402179A (zh) * | 2021-05-10 | 2021-09-17 | 江苏融达新材料股份有限公司 | 一种基于钢渣活化技术的超高比表面积钢渣粉生产工艺 |
CN114871236A (zh) * | 2022-03-23 | 2022-08-09 | 山东山科同创环境工程设计院有限公司 | 一种细钢渣尾渣辊式粉磨超细粉的系统及方法 |
CN114871236B (zh) * | 2022-03-23 | 2023-07-04 | 山东山科同创环境工程设计院有限公司 | 一种细钢渣尾渣辊式粉磨超细粉的系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101880736B (zh) | 2012-06-27 |
WO2011147271A1 (zh) | 2011-12-01 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI JIANYAN BUILDING MATERIALS TECHNOLOGY CO. Free format text: FORMER OWNER: SHANGHAI RESEARCH INSTITUTE OF BUILDING SCIENCES (GROUP) CO., LTD. SHANGHAI HAILI INDUSTRY + TRADING CO., LTD. |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20110518 Address after: 200444 Baoshan District Road, Shanghai, No. 99 Applicant after: Shanghai University Co-applicant after: Shanghai Jianyan Building Material Technology Co., Ltd. Co-applicant after: Yu Shizhong Address before: 200444 Baoshan District Road, Shanghai, No. 99 Applicant before: Shanghai University Co-applicant before: Shanghai Research Institute of Building Sciences (Group) Co., Ltd. Co-applicant before: Shanghai Haili Industry & Trading Co., Ltd. |
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ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHANGHAI JIANYAN BUILDING MATERIAL TECHNOLOGY CO., LTD. YU SHIZHONG Owner name: SHANGHAI HAILI INDUSTRY + TRADING CO., LTD. Free format text: FORMER OWNER: SHANGHAI UNIVERSITY Effective date: 20110628 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200444 NO. 99, SHANGDA ROAD, BAOSHAN DISTRICT, SHANGHAI TO: 200434 ROOM 202, NO. 10, LANE 75, WUCHUAN ROAD, SHANGHAI |
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TA01 | Transfer of patent application right |
Effective date of registration: 20110628 Address after: 200434 Shanghai Wuchuan road 75 Lane 10, Room 202 Applicant after: Shanghai Haili Industry & Trading Co., Ltd. Address before: 200444 Baoshan District Road, Shanghai, No. 99 Applicant before: Shanghai University Co-applicant before: Shanghai Jianyan Building Material Technology Co., Ltd. Co-applicant before: Yu Shizhong |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Yu Shizhong Inventor after: Lu Wenxiong Inventor after: Fan Jun Inventor after: Shi Zhongyi Inventor after: Cao Dongliang Inventor before: Lu Wenxiong Inventor before: Fan Jun Inventor before: Shi Zhongyi Inventor before: Yu Shizhong Inventor before: Cao Dongliang |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LU WENXIONG FAN JUN SHI ZHONGYI YU SHIZHONG CAO DONGLIANG TO: YU SHIZHONG LU WENXIONG FAN JUN SHI ZHONGYI CAO DONGLIANG |
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ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HAILI NEW ENVIRONMENT-FRIENDLY BUILDING M Free format text: FORMER OWNER: SHANGHAI HAILI INDUSTRY + TRADING CO., LTD. Effective date: 20140717 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200434 HONGKOU, SHANGHAI TO: 201906 BAOSHAN, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20140717 Address after: 201906, No. three, No. 5, Fu Lian Road, Gu Town Industrial Park, Shanghai, Baoshan District Patentee after: Shanghai Haili New Environment-Friendly Building Materials Co., Ltd. Address before: 200434 Shanghai Wuchuan road 75 Lane 10, Room 202 Patentee before: Shanghai Haili Industry & Trading Co., Ltd. |