CN1023029C - 油田注水脱氧的方法 - Google Patents
油田注水脱氧的方法 Download PDFInfo
- Publication number
- CN1023029C CN1023029C CN 92102061 CN92102061A CN1023029C CN 1023029 C CN1023029 C CN 1023029C CN 92102061 CN92102061 CN 92102061 CN 92102061 A CN92102061 A CN 92102061A CN 1023029 C CN1023029 C CN 1023029C
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- gas
- oxygen
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
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Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92102061 CN1023029C (zh) | 1992-04-03 | 1992-04-03 | 油田注水脱氧的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92102061 CN1023029C (zh) | 1992-04-03 | 1992-04-03 | 油田注水脱氧的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1064338A CN1064338A (zh) | 1992-09-09 |
CN1023029C true CN1023029C (zh) | 1993-12-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 92102061 Expired - Fee Related CN1023029C (zh) | 1992-04-03 | 1992-04-03 | 油田注水脱氧的方法 |
Country Status (1)
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CN (1) | CN1023029C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1038578C (zh) * | 1995-05-26 | 1998-06-03 | 北京化工大学 | 超细碳酸钙的制备方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100417436C (zh) * | 2005-07-14 | 2008-09-10 | 中国石油化工股份有限公司 | 一种催化选择加氢的方法 |
US8722918B2 (en) | 2010-04-15 | 2014-05-13 | China Petroleum & Chemical Corporation | Process for producing Cl-C4 alkyl nitrite |
CN102247706B (zh) * | 2011-05-19 | 2013-10-16 | 北京化工大学 | 一种具有调控轴向液体分布的超重力旋转床装置 |
CN104623929B (zh) * | 2013-11-13 | 2016-09-07 | 中国石油天然气股份有限公司 | 一种脱除碱液中溶解氧的方法 |
CN107661643A (zh) * | 2016-07-28 | 2018-02-06 | 北京化工大学 | 一种液体脱氧的系统装置与应用 |
CN110857406B (zh) * | 2018-08-23 | 2021-06-01 | 中国石油天然气股份有限公司 | 天然气流量原级标准装置用防腐系统 |
-
1992
- 1992-04-03 CN CN 92102061 patent/CN1023029C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1038578C (zh) * | 1995-05-26 | 1998-06-03 | 北京化工大学 | 超细碳酸钙的制备方法 |
Also Published As
Publication number | Publication date |
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CN1064338A (zh) | 1992-09-09 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
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 | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING ZHONGCHAO HAIQI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING CHEMICAL ENGINEERING UNIV. Effective date: 20030131 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: BEIJING CHEMICAL ENGINEERING UNIV. Free format text: FORMER NAME OR ADDRESS: BEIJING CHEMICAL ENGINEERING COLLEGE |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: BEIJING University OF CHEMICAL TECHNOLOGY Patentee before: Beijing Chemical Engineering College |
|
TR01 | Transfer of patent right |
Effective date of registration: 20030131 Address after: 100029, Beijing, Chaoyang District, No. 17 East Third Ring Road, Guizhou building, Kei business center, room 808 Patentee after: BEIJING ZHONGCHAO HAIQI TECHNOLOGY Co.,Ltd. Address before: 100013, No. 15 East Third Ring Road, Chaoyang District, Beijing Patentee before: Beijing University of Chemical Technology |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19931208 |