CN102434544B - 尿素溶液高压能量回收系统 - Google Patents
尿素溶液高压能量回收系统 Download PDFInfo
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- CN102434544B CN102434544B CN2011103644929A CN201110364492A CN102434544B CN 102434544 B CN102434544 B CN 102434544B CN 2011103644929 A CN2011103644929 A CN 2011103644929A CN 201110364492 A CN201110364492 A CN 201110364492A CN 102434544 B CN102434544 B CN 102434544B
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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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103644929A CN102434544B (zh) | 2011-11-17 | 2011-11-17 | 尿素溶液高压能量回收系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011103644929A CN102434544B (zh) | 2011-11-17 | 2011-11-17 | 尿素溶液高压能量回收系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102434544A CN102434544A (zh) | 2012-05-02 |
CN102434544B true CN102434544B (zh) | 2013-08-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011103644929A Expired - Fee Related CN102434544B (zh) | 2011-11-17 | 2011-11-17 | 尿素溶液高压能量回收系统 |
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CN (1) | CN102434544B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103319375B (zh) * | 2013-05-10 | 2015-04-01 | 中国五环工程有限公司 | 一种合成氨制尿素的节能工艺及其系统 |
CN104478761A (zh) * | 2014-08-20 | 2015-04-01 | 江苏飞翔泵业制造有限公司 | 尿素生产线 |
CN108915972A (zh) * | 2018-07-25 | 2018-11-30 | 中煤科工集团重庆研究院有限公司 | 柱塞式两腔压力势能交换回收系统及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004050022B4 (de) * | 2004-10-13 | 2012-01-05 | L'orange Gmbh | Einrichtung zur Kühlung einer Düse für die dosierte Einspritzung eines Reduktionsmittels in den Abgastrakt einer Brennkraftmaschine |
CN1702320A (zh) * | 2005-06-17 | 2005-11-30 | 国家海洋局杭州水处理技术研究开发中心 | 一种双缸液压式能量回收装置 |
EP1923383A1 (en) * | 2006-11-20 | 2008-05-21 | Urea Casale S.A. | Method for the modernization of a urea production plant |
JP5412077B2 (ja) * | 2008-10-01 | 2014-02-12 | キャタピラー エス エー アール エル | 油圧式作業機械の動力回生機構 |
CN201424388Y (zh) * | 2009-04-16 | 2010-03-17 | 中国海洋石油总公司 | 一种尿素工艺废水回收装置 |
CN201545794U (zh) * | 2009-09-11 | 2010-08-11 | 江苏恒盛化肥有限公司 | 二氧化碳气提法尿素装置低压系统的改良装置 |
CN201783322U (zh) * | 2010-09-01 | 2011-04-06 | 中国海洋石油总公司 | 一种co2汽提塔甲铵液能量回收装置 |
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2011
- 2011-11-17 CN CN2011103644929A patent/CN102434544B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN102434544A (zh) | 2012-05-02 |
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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 |
Application publication date: 20120502 Assignee: Jiangsu flying pump valve manufacturing Co., Ltd. Assignor: Ji Yucheng Contract record no.: 2014320000304 Denomination of invention: High-pressure energy recovering system for urea solution Granted publication date: 20130821 License type: Exclusive License Record date: 20140410 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20151117 |
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EXPY | Termination of patent right or utility model |