CN103266199B - 一种半钢炼钢造渣工艺及半钢炼钢方法 - Google Patents
一种半钢炼钢造渣工艺及半钢炼钢方法 Download PDFInfo
- Publication number
- CN103266199B CN103266199B CN201310198748.2A CN201310198748A CN103266199B CN 103266199 B CN103266199 B CN 103266199B CN 201310198748 A CN201310198748 A CN 201310198748A CN 103266199 B CN103266199 B CN 103266199B
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- CN
- China
- Prior art keywords
- steel
- slag
- semi
- lime
- blowing
- 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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- 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
-
- 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
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
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- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310198748.2A CN103266199B (zh) | 2013-05-24 | 2013-05-24 | 一种半钢炼钢造渣工艺及半钢炼钢方法 |
Applications Claiming Priority (1)
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CN201310198748.2A CN103266199B (zh) | 2013-05-24 | 2013-05-24 | 一种半钢炼钢造渣工艺及半钢炼钢方法 |
Publications (2)
Publication Number | Publication Date |
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CN103266199A CN103266199A (zh) | 2013-08-28 |
CN103266199B true CN103266199B (zh) | 2015-02-04 |
Family
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CN201310198748.2A Expired - Fee Related CN103266199B (zh) | 2013-05-24 | 2013-05-24 | 一种半钢炼钢造渣工艺及半钢炼钢方法 |
Country Status (1)
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CN (1) | CN103266199B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103966388B (zh) * | 2014-04-28 | 2015-09-30 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种缩短纯吹氧时间的半钢转炉炼钢的方法 |
CN104178594B (zh) * | 2014-08-11 | 2016-01-20 | 攀钢集团成都钢钒有限公司 | 一种转炉单联提钒炼钢的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102181610A (zh) * | 2011-04-01 | 2011-09-14 | 攀钢集团钢铁钒钛股份有限公司 | 用于半钢炼钢的复合造渣剂及其制备方法和使用方法 |
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2013
- 2013-05-24 CN CN201310198748.2A patent/CN103266199B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102181610A (zh) * | 2011-04-01 | 2011-09-14 | 攀钢集团钢铁钒钛股份有限公司 | 用于半钢炼钢的复合造渣剂及其制备方法和使用方法 |
Non-Patent Citations (1)
Title |
---|
攀钢炼钢复合造渣剂的研制及应用;栾秋生等;《钢铁钒钛》;20001231;第21卷(第4期);第58页左栏倒数第1段至右栏第1段 * |
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Publication number | Publication date |
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CN103266199A (zh) | 2013-08-28 |
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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: PANGANG GROUP XICHANG STEEL + VANADIUM CO., LTD. Effective date: 20140217 |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140217 Address after: 617000 Taoyuan street, Panzhihua, Sichuan, No. 90 Applicant after: Pangang Group Panzhihua Iron & Steel Research Institute Co., Ltd. Applicant after: Pangang Group Xichang Steel & Vanadium Co., Ltd. Address before: 617000 Taoyuan street, Panzhihua, Sichuan, No. 90 Applicant before: Pangang Group Panzhihua Iron & Steel Research Institute Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20170524 |