CN101486584B - 将赤泥作为钢包或中间包覆盖剂的方法 - Google Patents
将赤泥作为钢包或中间包覆盖剂的方法 Download PDFInfo
- Publication number
- CN101486584B CN101486584B CN2009100607259A CN200910060725A CN101486584B CN 101486584 B CN101486584 B CN 101486584B CN 2009100607259 A CN2009100607259 A CN 2009100607259A CN 200910060725 A CN200910060725 A CN 200910060725A CN 101486584 B CN101486584 B CN 101486584B
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- CN
- China
- Prior art keywords
- red mud
- ladle
- covering agent
- fritting
- sio
- 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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- 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
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Ceramic Products (AREA)
- Magnetic Ceramics (AREA)
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
名称 | CaO | Fe2O3 | TiO2 | Al2O3 | Na2O和K2O | SiO2 | 其它 |
% | 20-40 | 8-15 | 2-5 | 10-25 | 8-15 | 10-30 | 2-5 |
名称 | CaO | Na2O和K2O | Fe2O3 | C | Al2O3 | SiO2 | 其它 |
% | 20-55 | 5-10 | ≤3 | 0-25 | 0-20 | 15-40 | ≤5 |
名称 | CaO | MgO | Na2O | K2O | Fe2O3 | TiO2 | A12O3 | SiO2 | S |
% | 19.57 | 1.71 | 9.31 | 1.29 | 14.08 | 5.81 | 25.31 | 22.66 | 0.26 |
名称 | CaO | MgO | Na2O | K2O | Fe2O3 | TiO2 | Al2O3 | SiO2 | S |
% | 21.78 | 1.90 | 10.83 | 1.32 | 3.92 | 6.47 | 28.17 | 25.22 | 0.29 |
钢(中)包覆盖剂 | 除铁后赤泥 | SiO2和CaO预熔物 | 固定碳 |
1000公斤 | 500公斤 | 465公斤 | 35公斤 |
名称 | CaO | MgO | Na2O和K2O | S | Fe2O3 | TiO2 | Al2O3 | SiO2 | C |
% | 35.23 | 1.02 | 5.56 | 0.12 | 1.76 | 2.89 | 13.08 | 36.82 | 3.52 |
名称 | CaO | MgO | Na2O | K2O | Fe2O3 | TiO2 | Al2O3 | SiO2 | S |
% | 42.58 | 1.61 | 8.63 | 1.15 | 14.32 | 4.09 | 6.86 | 20.30 | 0.46 |
名称 | CaO | MgO | Na2O | K2O | Fe2O3 | TiO2 | Al2O3 | SiO2 | S |
% | 50.48 | 1.63 | 8.31 | 0.68 | 1.22 | 0.32 | 7.45 | 29.45 | 0.46 |
钢(中)包覆盖剂 | 除铁后赤泥 | SiO2和CaO预熔物 |
1000公斤 | 800公斤 | 200公斤 |
名称 | CaO | MgO | Na2O | K2O | Fe2O3 | TiO2 | Al2O3 | SiO2 | S |
% | 51.06 | 1.93 | 10.35 | 1.38 | 1.42 | 0.38 | 8.59 | 24.34 | 0.55 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100607259A CN101486584B (zh) | 2009-02-12 | 2009-02-12 | 将赤泥作为钢包或中间包覆盖剂的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100607259A CN101486584B (zh) | 2009-02-12 | 2009-02-12 | 将赤泥作为钢包或中间包覆盖剂的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101486584A CN101486584A (zh) | 2009-07-22 |
CN101486584B true CN101486584B (zh) | 2012-05-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009100607259A Active CN101486584B (zh) | 2009-02-12 | 2009-02-12 | 将赤泥作为钢包或中间包覆盖剂的方法 |
Country Status (1)
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CN (1) | CN101486584B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102351554B (zh) * | 2011-09-20 | 2013-04-24 | 水建龙 | 一种铸造冒口保温剂 |
CN104001885B (zh) * | 2014-05-06 | 2016-05-04 | 武汉振海科技有限公司 | 一种利用烧结法赤泥生产方坯结晶器保护渣的方法 |
CN111004887A (zh) * | 2019-11-29 | 2020-04-14 | 太原钢铁(集团)有限公司 | 钢包保温剂制备工艺及钢包保温剂 |
CN114891955A (zh) * | 2022-05-30 | 2022-08-12 | 山东工业职业学院 | 一种发热型钢铁熔液覆盖剂及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1333098A (zh) * | 2001-08-03 | 2002-01-30 | 山西新型炉业集团有限公司 | 连铸中间包碱性干式工作衬 |
CN1382541A (zh) * | 2002-04-12 | 2002-12-04 | 朱德智 | 连铸中间包工作衬料 |
CN1461680A (zh) * | 2002-05-31 | 2003-12-17 | 宝山钢铁股份有限公司 | 纯净钢用中间包覆盖剂及其制造方法 |
CN1524647A (zh) * | 2003-02-28 | 2004-09-01 | 上海汇集新材料股份有限公司 | 镁钙质中间包涂料 |
-
2009
- 2009-02-12 CN CN2009100607259A patent/CN101486584B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1333098A (zh) * | 2001-08-03 | 2002-01-30 | 山西新型炉业集团有限公司 | 连铸中间包碱性干式工作衬 |
CN1382541A (zh) * | 2002-04-12 | 2002-12-04 | 朱德智 | 连铸中间包工作衬料 |
CN1461680A (zh) * | 2002-05-31 | 2003-12-17 | 宝山钢铁股份有限公司 | 纯净钢用中间包覆盖剂及其制造方法 |
CN1524647A (zh) * | 2003-02-28 | 2004-09-01 | 上海汇集新材料股份有限公司 | 镁钙质中间包涂料 |
Also Published As
Publication number | Publication date |
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CN101486584A (zh) | 2009-07-22 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for using red mud as ladle or tundish covering agent Effective date of registration: 20130823 Granted publication date: 20120530 Pledgee: Wuhan East investment Company limited by guarantee Pledgor: Wuhan Zhenhai Technology Co., Ltd. Registration number: 2013990000605 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140918 Granted publication date: 20120530 Pledgee: Wuhan East investment Company limited by guarantee Pledgor: Wuhan Zhenhai Technology Co., Ltd. Registration number: 2013990000605 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for using red mud as ladle or tundish covering agent Effective date of registration: 20140919 Granted publication date: 20120530 Pledgee: Wuhan East investment Company limited by guarantee Pledgor: Wuhan Zhenhai Technology Co., Ltd. Registration number: 2014990000775 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |