CN100425679C - 积二膦酸酯防垢剂及其应用 - Google Patents
积二膦酸酯防垢剂及其应用 Download PDFInfo
- Publication number
- CN100425679C CN100425679C CNB2004100295502A CN200410029550A CN100425679C CN 100425679 C CN100425679 C CN 100425679C CN B2004100295502 A CNB2004100295502 A CN B2004100295502A CN 200410029550 A CN200410029550 A CN 200410029550A CN 100425679 C CN100425679 C CN 100425679C
- Authority
- CN
- China
- Prior art keywords
- scale inhibitor
- oil
- ester
- application
- fouling
- 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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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100295502A CN100425679C (zh) | 2004-03-22 | 2004-03-22 | 积二膦酸酯防垢剂及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100295502A CN100425679C (zh) | 2004-03-22 | 2004-03-22 | 积二膦酸酯防垢剂及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1673320A CN1673320A (zh) | 2005-09-28 |
CN100425679C true CN100425679C (zh) | 2008-10-15 |
Family
ID=35046098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100295502A Expired - Fee Related CN100425679C (zh) | 2004-03-22 | 2004-03-22 | 积二膦酸酯防垢剂及其应用 |
Country Status (1)
Country | Link |
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CN (1) | CN100425679C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102627525B (zh) * | 2012-03-31 | 2013-12-25 | 肖藻生 | 一种环己烷氧化制备环己醇和环己酮的生产工艺 |
CN102965151A (zh) * | 2012-12-11 | 2013-03-13 | 江苏汉光实业股份有限公司 | 水溶性油浆阻垢剂 |
CN114957191A (zh) * | 2022-06-14 | 2022-08-30 | 湖南东为化工新材料有限公司 | 一种ε-己内酯的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4649025A (en) * | 1985-09-16 | 1987-03-10 | W. R. Grace & Co. | Anti-corrosion composition |
CN1153205A (zh) * | 1996-11-22 | 1997-07-02 | 肖藻生 | 一种燃料油、润滑油添加剂 |
JP2000087062A (ja) * | 1998-09-16 | 2000-03-28 | Lion Corp | 屋外構造物用処理剤 |
-
2004
- 2004-03-22 CN CNB2004100295502A patent/CN100425679C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4649025A (en) * | 1985-09-16 | 1987-03-10 | W. R. Grace & Co. | Anti-corrosion composition |
CN1153205A (zh) * | 1996-11-22 | 1997-07-02 | 肖藻生 | 一种燃料油、润滑油添加剂 |
JP2000087062A (ja) * | 1998-09-16 | 2000-03-28 | Lion Corp | 屋外構造物用処理剤 |
Also Published As
Publication number | Publication date |
---|---|
CN1673320A (zh) | 2005-09-28 |
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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: Yueyang Chang Chang Chemical Technology Co., Ltd. Assignor: Xiao Zaosheng Contract record no.: 2010430000173 Denomination of invention: Phosphonate anti-scaling agent and its application Granted publication date: 20081015 License type: Exclusive License Open date: 20050928 Record date: 20101125 |
|
DD01 | Delivery of document by public notice |
Addressee: Xiao Zaosheng Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice |
Addressee: Xiao Zaosheng Document name: Notification of Termination of Patent Right |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20140322 |