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 group
- carbon atoms
- demulsification
- formula
- 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
Links
Landscapes
- 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 |
---|---|
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 |
EP3341447A4 (en) * | 2015-08-26 | 2019-03-20 | Rhodia Operations | HIGH-PERFORMANCE ENVIRONMENTALLY FRIENDLY NON-EMULGATOR |
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2852865C (en) | Process for demulsification of crude oil in water emulsions by means of natural or synthetic amino acid-based demulsifiers | |
US9096805B2 (en) | Anhydride demulsifier formulations for resolving emulsions of water and oil | |
CN101716475B (zh) | 一种反相破乳剂及其制备方法 | |
CN106336892B (zh) | 原油破乳剂及其制备方法 | |
CN104946222B (zh) | 一种油井用油基清蜡剂 | |
CN101121898A (zh) | 一种快速破乳方法 | |
CN102373077B (zh) | 一种特稠油功能性破乳剂及其制备和应用 | |
CN100425317C (zh) | 一种破乳剂 | |
JP2011140020A (ja) | 油中水型エマルジョンの処理方法 | |
CN101570697B (zh) | 一种原油破乳剂 | |
Martínez-Palou et al. | Ionic Liquids as Surfactants–Applications as | |
JP2011140020A5 (zh) | ||
CN100368049C (zh) | 一种化学破乳剂 | |
CN108003857A (zh) | 一种高效乳液型油井清防蜡剂及其制备方法 | |
KR20100128283A (ko) | 상승작용 산 블렌드 추출 조제 및 이의 사용 방법 | |
CN101629096B (zh) | 一种稠油破乳剂 | |
CN104877706A (zh) | 一种水包油型原油乳状液的破乳方法 | |
CA2936365A1 (en) | Demulsifier for use in the oil and gas industry | |
US2548630A (en) | Method of preventing corrosion in pipe-line transportation of refined petroleum oils | |
CN101774662B (zh) | 一种稠油污水破乳剂 | |
CN109777470A (zh) | 一种油泥处理破乳剂 | |
CN101935545B (zh) | 一种复合型原油破乳剂 | |
US1984633A (en) | Process for breaking petroleum emulsions | |
US11827836B2 (en) | Demulsified composition | |
US2050925A (en) | Process for breaking petroleum emulsions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |