CN1467299A - 高炉炼铁富氧喷煤的供氧流程 - Google Patents
高炉炼铁富氧喷煤的供氧流程 Download PDFInfo
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- CN1467299A CN1467299A CNA031178561A CN03117856A CN1467299A CN 1467299 A CN1467299 A CN 1467299A CN A031178561 A CNA031178561 A CN A031178561A CN 03117856 A CN03117856 A CN 03117856A CN 1467299 A CN1467299 A CN 1467299A
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- oxygen
- blast furnace
- air
- flow process
- enriched
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- Manufacture Of Iron (AREA)
- Blast Furnaces (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 03117856 CN1195073C (zh) | 2003-05-13 | 2003-05-13 | 高炉炼铁富氧喷煤的供氧流程 |
Applications Claiming Priority (1)
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CN 03117856 CN1195073C (zh) | 2003-05-13 | 2003-05-13 | 高炉炼铁富氧喷煤的供氧流程 |
Publications (2)
Publication Number | Publication Date |
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CN1467299A true CN1467299A (zh) | 2004-01-14 |
CN1195073C CN1195073C (zh) | 2005-03-30 |
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Application Number | Title | Priority Date | Filing Date |
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CN 03117856 Ceased CN1195073C (zh) | 2003-05-13 | 2003-05-13 | 高炉炼铁富氧喷煤的供氧流程 |
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CN (1) | CN1195073C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102808053A (zh) * | 2012-09-05 | 2012-12-05 | 李东林 | 一种用于高炉炼铁的富氧干气供应装置 |
CN102808056A (zh) * | 2012-09-05 | 2012-12-05 | 李东林 | 一种用于高炉炼铁的富氧干气供应工艺 |
CN103014205A (zh) * | 2012-12-31 | 2013-04-03 | 中冶京诚工程技术有限公司 | 高炉富氧喷煤的供氧方法 |
CN111646433A (zh) * | 2020-06-18 | 2020-09-11 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | 制氧设备及使用其制氧的方法和冶炼设备 |
CN115074546A (zh) * | 2021-08-12 | 2022-09-20 | 昆山易氧空分科技有限公司 | 一种富氧侧吹炉炼铅的供氧工艺及应用 |
-
2003
- 2003-05-13 CN CN 03117856 patent/CN1195073C/zh not_active Ceased
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102808053A (zh) * | 2012-09-05 | 2012-12-05 | 李东林 | 一种用于高炉炼铁的富氧干气供应装置 |
CN102808056A (zh) * | 2012-09-05 | 2012-12-05 | 李东林 | 一种用于高炉炼铁的富氧干气供应工艺 |
CN103014205A (zh) * | 2012-12-31 | 2013-04-03 | 中冶京诚工程技术有限公司 | 高炉富氧喷煤的供氧方法 |
CN111646433A (zh) * | 2020-06-18 | 2020-09-11 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | 制氧设备及使用其制氧的方法和冶炼设备 |
CN111646433B (zh) * | 2020-06-18 | 2022-04-01 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | 制氧设备及使用其制氧的方法和冶炼设备 |
CN115074546A (zh) * | 2021-08-12 | 2022-09-20 | 昆山易氧空分科技有限公司 | 一种富氧侧吹炉炼铅的供氧工艺及应用 |
Also Published As
Publication number | Publication date |
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CN1195073C (zh) | 2005-03-30 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHENGDU HUAXI CHEMICALS INSTITUTE CO., LTD. Free format text: FORMER NAME: XIHUA CHEMICAL ENGINEERING INST., CHENGDU |
|
CP03 | Change of name, title or address |
Address after: 610000 Ma Jia 2, Ma Jia, Jinniu District, Sichuan, Chengdu, Huayuan Road Patentee after: CHENGDU HUAXI CHEMICAL INSTITUTE CO.,LTD. Address before: Chadianzi Chengdu Street No. 11 of 610036 cities in Sichuan Province Patentee before: Chengdu Huaxi Chemical Engineering Research Institute |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20050330 |
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IW01 | Full invalidation of patent right | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20230105 Decision number of declaring invalidation: 59337 Granted publication date: 20050330 |