CN108950141A - 一种炼钢用预熔精炼渣的制备方法 - Google Patents
一种炼钢用预熔精炼渣的制备方法 Download PDFInfo
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- CN108950141A CN108950141A CN201810752791.1A CN201810752791A CN108950141A CN 108950141 A CN108950141 A CN 108950141A CN 201810752791 A CN201810752791 A CN 201810752791A CN 108950141 A CN108950141 A CN 108950141A
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- CN
- China
- Prior art keywords
- slag
- calcium
- pro
- steel
- refining slag
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- 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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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/076—Use of slags or fluxes as treating agents
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810752791.1A CN108950141A (zh) | 2018-07-10 | 2018-07-10 | 一种炼钢用预熔精炼渣的制备方法 |
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CN201810752791.1A CN108950141A (zh) | 2018-07-10 | 2018-07-10 | 一种炼钢用预熔精炼渣的制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN108950141A true CN108950141A (zh) | 2018-12-07 |
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CN201810752791.1A Pending CN108950141A (zh) | 2018-07-10 | 2018-07-10 | 一种炼钢用预熔精炼渣的制备方法 |
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CN (1) | CN108950141A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115304357A (zh) * | 2022-08-18 | 2022-11-08 | 江苏嘉耐高温材料股份有限公司 | 一种黄长石/铝酸钙两相材料及其制备方法 |
CN115595403A (zh) * | 2022-10-19 | 2023-01-13 | 姚鑫(Cn) | 一种用于预熔型精炼渣的自动化生产方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101550471A (zh) * | 2009-05-14 | 2009-10-07 | 张延大 | 一种利用有色金属生产废料制备冶金用铝酸钙的方法 |
CN103966397A (zh) * | 2013-01-30 | 2014-08-06 | 郑州威尔特材有限公司 | 一种利用金属钙渣生产预熔型铝酸钙的方法 |
-
2018
- 2018-07-10 CN CN201810752791.1A patent/CN108950141A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101550471A (zh) * | 2009-05-14 | 2009-10-07 | 张延大 | 一种利用有色金属生产废料制备冶金用铝酸钙的方法 |
CN103966397A (zh) * | 2013-01-30 | 2014-08-06 | 郑州威尔特材有限公司 | 一种利用金属钙渣生产预熔型铝酸钙的方法 |
Non-Patent Citations (1)
Title |
---|
张延大: "合理利用资源生产铝酸钙精炼渣的研究", 《中国非金属矿工业导刊》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115304357A (zh) * | 2022-08-18 | 2022-11-08 | 江苏嘉耐高温材料股份有限公司 | 一种黄长石/铝酸钙两相材料及其制备方法 |
CN115304357B (zh) * | 2022-08-18 | 2023-09-26 | 江苏嘉耐高温材料股份有限公司 | 一种黄长石/铝酸钙两相材料及其制备方法 |
CN115595403A (zh) * | 2022-10-19 | 2023-01-13 | 姚鑫(Cn) | 一种用于预熔型精炼渣的自动化生产方法 |
CN115595403B (zh) * | 2022-10-19 | 2024-08-27 | 姚鑫 | 一种用于预熔型精炼渣的自动化生产方法 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Jin Qinguo Inventor after: Zhang Changxi Inventor after: Jin Fei Inventor after: Wang Yong Inventor before: Liu Gang Inventor before: Jin Qinguo Inventor before: Zhang Changxi Inventor before: Jin Fei Inventor before: Wang Yong |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200804 Address after: No.1 Guangming Road, Mazhai Town Industrial Park, Erqi District, Zhengzhou City, Henan Province Applicant after: Zhengzhou Haimai High Temperature Materials Research Institute Co., Ltd Applicant after: ZHENGZHOU KNIGHT METALLURGICAL FURNACE Co.,Ltd. Applicant after: HENAN TENAI SPECIAL REFRACTORIES Co.,Ltd. Address before: 046000 No. 5, unit 11, 11 Chengdong Road, Changzhi City, Shanxi, 2002. Applicant before: TUNLIU COUNTY BINYE CALCIUM ALLOY INDUSTRY AND TRADE Co.,Ltd. Applicant before: ZHENGZHOU KNIGHT METALLURGICAL FURNACE Co.,Ltd. Applicant before: HENAN TENAI SPECIAL REFRACTORIES Co.,Ltd. |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |