CN100425317C - 一种破乳剂 - Google Patents
一种破乳剂 Download PDFInfo
- Publication number
- CN100425317C CN100425317C CNB2005100634008A CN200510063400A CN100425317C CN 100425317 C CN100425317 C CN 100425317C CN B2005100634008 A CNB2005100634008 A CN B2005100634008A CN 200510063400 A CN200510063400 A CN 200510063400A CN 100425317 C CN100425317 C CN 100425317C
- Authority
- CN
- China
- Prior art keywords
- demulsifier
- alkyl
- sulphonic acid
- formula
- salt
- Prior art date
- 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.)
- Expired - Fee Related
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100634008A CN100425317C (zh) | 2005-04-12 | 2005-04-12 | 一种破乳剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100634008A CN100425317C (zh) | 2005-04-12 | 2005-04-12 | 一种破乳剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1846830A CN1846830A (zh) | 2006-10-18 |
CN100425317C true CN100425317C (zh) | 2008-10-15 |
Family
ID=37076702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100634008A Expired - Fee Related CN100425317C (zh) | 2005-04-12 | 2005-04-12 | 一种破乳剂 |
Country Status (1)
Country | Link |
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CN (1) | CN100425317C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101570697B (zh) * | 2009-06-01 | 2013-01-02 | 中国科学院化学研究所 | 一种原油破乳剂 |
CN101629096B (zh) * | 2009-07-06 | 2012-11-28 | 中国科学院化学研究所 | 一种稠油破乳剂 |
CN101716475B (zh) * | 2009-11-11 | 2012-01-18 | 中国科学院化学研究所 | 一种反相破乳剂及其制备方法 |
CN103666405B (zh) * | 2013-10-10 | 2016-08-17 | 李火莲 | 石油破乳剂 |
US20170058189A1 (en) * | 2015-08-26 | 2017-03-02 | Rhodia Operations | High-performance eco-friendly non-emulsifier |
CN108003909A (zh) * | 2018-01-02 | 2018-05-08 | 北京三聚绿能科技有限公司 | 一种用于木焦油脱水的复合型破乳剂 |
CN109705832B (zh) * | 2019-01-29 | 2021-09-10 | 中国海洋石油集团有限公司 | 一种高温防乳增效剂及其制备和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6034271A (en) * | 1996-03-02 | 2000-03-07 | Huels Aktiengesellschaft | Betaine gemini surfactants made from amines |
CN1510101A (zh) * | 2002-12-24 | 2004-07-07 | 高芒来 | 单分子单季铵盐和单分子多季铵盐的用途 |
CN1528853A (zh) * | 2003-10-09 | 2004-09-15 | 西南石油学院 | 可作为驱油剂的阳离子双子表面活性剂 |
-
2005
- 2005-04-12 CN CNB2005100634008A patent/CN100425317C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6034271A (en) * | 1996-03-02 | 2000-03-07 | Huels Aktiengesellschaft | Betaine gemini surfactants made from amines |
CN1510101A (zh) * | 2002-12-24 | 2004-07-07 | 高芒来 | 单分子单季铵盐和单分子多季铵盐的用途 |
CN1528853A (zh) * | 2003-10-09 | 2004-09-15 | 西南石油学院 | 可作为驱油剂的阳离子双子表面活性剂 |
Non-Patent Citations (2)
Title |
---|
双子表面活性剂体系的界面活性研究. 水玲玲,郑利强,赵剑曦,李英,李干佐.精细化工,第18卷第2期. 2001 * |
季铵盐的研究进展. 包永照.精细化工,第19卷. 2002 * |
Also Published As
Publication number | Publication date |
---|---|
CN1846830A (zh) | 2006-10-18 |
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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: Yingkou Viewchem Co., Ltd. Assignor: Institute of Chemistry, Chinese Academy of Sciences Contract fulfillment period: 2008.10.18 to 2013.10.17 contract change Contract record no.: 2009210000039 Denomination of invention: Preparation method of demulsifier polyether intermediate compound Granted publication date: 20081015 License type: Exclusive license Record date: 2009.3.23 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.18 TO 2013.10.17; CHANGE OF CONTRACT Name of requester: YINGKOU VIEWCHEM CO.,LTD. Effective date: 20090323 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yingkou Viewchem Co., Ltd. Assignor: Institute of Chemistry, Chinese Academy of Sciences Contract fulfillment period: 2008.10.18 to 2013.10.17 contract change Contract record no.: 2009210000039 Denomination of invention: Preparation method of demulsifier polyether intermediate compound Granted publication date: 20081015 License type: Exclusive license Record date: 2009.3.23 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.18 TO 2013.10.17; CHANGE OF CONTRACT Name of requester: YINGKOU VIEWCHEM CO.,LTD. Effective date: 20090323 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20140412 |