CN1710032A - 一种阻焦剂及其制备和应用方法 - Google Patents
一种阻焦剂及其制备和应用方法 Download PDFInfo
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- CN1710032A CN1710032A CN 200510017810 CN200510017810A CN1710032A CN 1710032 A CN1710032 A CN 1710032A CN 200510017810 CN200510017810 CN 200510017810 CN 200510017810 A CN200510017810 A CN 200510017810A CN 1710032 A CN1710032 A CN 1710032A
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- formula
- alkyl
- anticoking agent
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100178109A CN100338191C (zh) | 2005-07-21 | 2005-07-21 | 一种阻焦剂及其制备方法和应用 |
Applications Claiming Priority (1)
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CNB2005100178109A CN100338191C (zh) | 2005-07-21 | 2005-07-21 | 一种阻焦剂及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
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CN1710032A true CN1710032A (zh) | 2005-12-21 |
CN100338191C CN100338191C (zh) | 2007-09-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2005100178109A Expired - Fee Related CN100338191C (zh) | 2005-07-21 | 2005-07-21 | 一种阻焦剂及其制备方法和应用 |
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CN (1) | CN100338191C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101265418B (zh) * | 2008-05-12 | 2011-09-07 | 中国石油化工集团公司 | 一种用于加氢装置的阻垢剂及其制备方法和应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5128023A (en) * | 1991-03-27 | 1992-07-07 | Betz Laboratories, Inc. | Method for inhibiting coke formation and deposiiton during pyrolytic hydrocarbon processing |
CN1068623C (zh) * | 1997-11-19 | 2001-07-18 | 中国石油化工总公司 | 抑制加热炉生焦的方法 |
CN1261409C (zh) * | 2003-03-03 | 2006-06-28 | 中国石油化工集团公司 | 一种具有阻垢功能的化合物及其制备方法和应用 |
JP2007162589A (ja) * | 2005-12-14 | 2007-06-28 | Calsonic Kansei Corp | ベーンロータリーコンプレッサ |
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2005
- 2005-07-21 CN CNB2005100178109A patent/CN100338191C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101265418B (zh) * | 2008-05-12 | 2011-09-07 | 中国石油化工集团公司 | 一种用于加氢装置的阻垢剂及其制备方法和应用 |
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Publication number | Publication date |
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CN100338191C (zh) | 2007-09-19 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100029 Beijing City, Chaoyang District Hui Street No. 6 Co-patentee after: Luoyang Petrochemical Engineering Corporation /SINOPEC Patentee after: China Petrochemical Group Corp. Address before: 100029 Beijing City, Chaoyang District Hui Street No. 6 Co-patentee before: Luoyang Petrochemical Engineering Co., China Petrochemical Group Patentee before: China Petrochemical Group Corp. |
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ASS | Succession or assignment of patent right |
Owner name: SINOPEC LUOYANG PETROCHEMICAL ENGINEERING CORPORAT Free format text: FORMER OWNER: SINOPEC GROUP Effective date: 20130326 Free format text: FORMER OWNER: SINOPEC LUOYANG PETROCHEMICAL ENGINEERING CORPORATION Effective date: 20130326 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100029 CHAOYANG, BEIJING TO: 471003 LUOYANG, HENAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130326 Address after: 471003 Zhongzhou West Road, Henan, China, No. 27, No. Patentee after: Luoyang Petrochemical Engineering Corporation /SINOPEC Address before: 100029 Beijing City, Chaoyang District Hui Street No. 6 Patentee before: China Petrochemical Group Corp. Patentee before: Luoyang Petrochemical Engineering Corporation /SINOPEC |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070919 Termination date: 20160721 |
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CF01 | Termination of patent right due to non-payment of annual fee |