CN1226431C - 铝熔体喷雾除氢方法 - Google Patents
铝熔体喷雾除氢方法 Download PDFInfo
- Publication number
- CN1226431C CN1226431C CN 03150488 CN03150488A CN1226431C CN 1226431 C CN1226431 C CN 1226431C CN 03150488 CN03150488 CN 03150488 CN 03150488 A CN03150488 A CN 03150488A CN 1226431 C CN1226431 C CN 1226431C
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- CN
- China
- Prior art keywords
- melt
- gas
- purge gas
- dehydrogenation
- hydrogen
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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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- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 03150488 CN1226431C (zh) | 2003-08-21 | 2003-08-21 | 铝熔体喷雾除氢方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 03150488 CN1226431C (zh) | 2003-08-21 | 2003-08-21 | 铝熔体喷雾除氢方法 |
Publications (2)
Publication Number | Publication Date |
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CN1488768A CN1488768A (zh) | 2004-04-14 |
CN1226431C true CN1226431C (zh) | 2005-11-09 |
Family
ID=34156520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 03150488 Expired - Fee Related CN1226431C (zh) | 2003-08-21 | 2003-08-21 | 铝熔体喷雾除氢方法 |
Country Status (1)
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CN (1) | CN1226431C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2265672C2 (ru) * | 2003-11-05 | 2005-12-10 | Мартемьянов Юрий Васильевич | Способ огневого рафинирования металлов в термодинамически равновесной системе капельно-газовой среды |
CN101787444B (zh) * | 2010-03-12 | 2012-04-11 | 东南大学 | 两相区二、三、四次重复凝固净化铝及铝合金熔体的方法 |
CN102961935B (zh) * | 2012-12-06 | 2014-11-05 | 杭州南方环境净化设备有限公司 | 除尘设备专用滤筒旋转喷吹再生净化系统及再生方法 |
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2003
- 2003-08-21 CN CN 03150488 patent/CN1226431C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN1488768A (zh) | 2004-04-14 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Baoding Longda Aluminum Industry Co., Ltd. Assignor: Shanghai Jiao Tong University Contract fulfillment period: 2008.10.28 to 2013.10.27 Contract record no.: 2009990000081 Denomination of invention: Efficient aluminium melt spray dehydrogenating method Granted publication date: 20051109 License type: Exclusive license Record date: 2009.2.10 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.28 TO 2013.10.27; CHANGE OF CONTRACT Name of requester: BAODING LONGDA ALUMINUM CO., LTD. Effective date: 20090210 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051109 Termination date: 20170821 |
|
CF01 | Termination of patent right due to non-payment of annual fee |