CN1023717C - 高炉炉顶排压煤气强制回收装置 - Google Patents
高炉炉顶排压煤气强制回收装置 Download PDFInfo
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- CN1023717C CN1023717C CN 90106036 CN90106036A CN1023717C CN 1023717 C CN1023717 C CN 1023717C CN 90106036 CN90106036 CN 90106036 CN 90106036 A CN90106036 A CN 90106036A CN 1023717 C CN1023717 C CN 1023717C
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- recovery
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- blast furnace
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 90106036 CN1023717C (zh) | 1990-12-15 | 1990-12-15 | 高炉炉顶排压煤气强制回收装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 90106036 CN1023717C (zh) | 1990-12-15 | 1990-12-15 | 高炉炉顶排压煤气强制回收装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1062379A CN1062379A (zh) | 1992-07-01 |
CN1023717C true CN1023717C (zh) | 1994-02-09 |
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Application Number | Title | Priority Date | Filing Date |
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CN 90106036 Expired - Lifetime CN1023717C (zh) | 1990-12-15 | 1990-12-15 | 高炉炉顶排压煤气强制回收装置 |
Country Status (1)
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CN (1) | CN1023717C (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101892336A (zh) * | 2010-06-25 | 2010-11-24 | 鞍山亨通高炉设备工程技术有限公司 | 高炉装料均压放散过程的煤气回收工艺及其装置 |
CN102031321B (zh) * | 2010-12-23 | 2012-09-05 | 中冶京诚工程技术有限公司 | 高炉炉顶均压煤气回收方法及回收装置 |
CN102337364A (zh) * | 2011-07-20 | 2012-02-01 | 中冶南方工程技术有限公司 | 高炉炉顶均压放散过程煤气回收装置 |
CN102337363A (zh) * | 2011-07-20 | 2012-02-01 | 中冶南方工程技术有限公司 | 辊子挤压气囊式高炉炉顶均压放散煤气回收工艺 |
CN102337365A (zh) * | 2011-07-20 | 2012-02-01 | 中冶南方工程技术有限公司 | 高炉炉顶均压放散过程煤气回收工艺 |
CN102864257A (zh) * | 2012-09-28 | 2013-01-09 | 中冶南方工程技术有限公司 | 利用高压气体引射炉顶料罐煤气的均压放散方法 |
CN102864260A (zh) * | 2012-09-28 | 2013-01-09 | 中冶南方工程技术有限公司 | 利用高压气体引射炉顶料罐煤气的均压放散装置 |
CN104087706B (zh) * | 2014-06-24 | 2015-12-23 | 河北钢铁股份有限公司唐山分公司 | 一种能提高烟气脱水效果的转炉脱水装置 |
CN107699648A (zh) * | 2017-11-29 | 2018-02-16 | 中冶南方工程技术有限公司 | 一种高炉炉顶均压放散煤气全回收系统及方法 |
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1990
- 1990-12-15 CN CN 90106036 patent/CN1023717C/zh not_active Expired - Lifetime
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Publication number | Publication date |
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CN1062379A (zh) | 1992-07-01 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
OR01 | Other related matters | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHONGYE SAIDI ENGINEERING TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: CHONGQING IRON AND STEEL DESIGN INST., MINISTRY OF METALLURGICAL INDUSTRY |
|
CP03 | Change of name, title or address |
Address after: 400013 No. 1, Shuang Steel Road, Shizhong District, Chongqing Patentee after: Zhongye Saide Engineering Technology Co., Ltd. Address before: 630013, No. 1, Shuang Steel Road, Shizhong District, Sichuan, Chongqing Patentee before: Chongqing Iron and Steel Design Inst., Min MI |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20101215 Granted publication date: 19940209 |