CN102133523B - 一种对吡啶腈催化氯化失活的催化剂复活的方法 - Google Patents
一种对吡啶腈催化氯化失活的催化剂复活的方法 Download PDFInfo
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- CN102133523B CN102133523B CN2011100047659A CN201110004765A CN102133523B CN 102133523 B CN102133523 B CN 102133523B CN 2011100047659 A CN2011100047659 A CN 2011100047659A CN 201110004765 A CN201110004765 A CN 201110004765A CN 102133523 B CN102133523 B CN 102133523B
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- CN
- China
- Prior art keywords
- gas
- active carbon
- pyridine nitrile
- heating
- oxygen
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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- Pyridine Compounds (AREA)
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011100047659A CN102133523B (zh) | 2011-01-11 | 2011-01-11 | 一种对吡啶腈催化氯化失活的催化剂复活的方法 |
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CN2011100047659A CN102133523B (zh) | 2011-01-11 | 2011-01-11 | 一种对吡啶腈催化氯化失活的催化剂复活的方法 |
Publications (2)
Publication Number | Publication Date |
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CN102133523A CN102133523A (zh) | 2011-07-27 |
CN102133523B true CN102133523B (zh) | 2012-11-14 |
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CN2011100047659A Expired - Fee Related CN102133523B (zh) | 2011-01-11 | 2011-01-11 | 一种对吡啶腈催化氯化失活的催化剂复活的方法 |
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CN (1) | CN102133523B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103071455A (zh) * | 2013-02-26 | 2013-05-01 | 昆明理工大学 | 一种复合吸附净化剂的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB337348A (en) * | 1929-07-23 | 1930-10-23 | Cecil Howard Lander | Improved method of treating activated charcoals |
CN85102268A (zh) * | 1985-04-01 | 1986-09-24 | 云南省化工研究所 | 氯化制四氯间苯二甲腈流化床的催化剂制备和再生技术 |
CN101362076A (zh) * | 2007-08-06 | 2009-02-11 | 中国石油化工股份有限公司 | 一种活性炭吸附剂的再生方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0549928A (ja) * | 1991-08-14 | 1993-03-02 | Mitsui Toatsu Chem Inc | 活性炭の再生方法 |
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2011
- 2011-01-11 CN CN2011100047659A patent/CN102133523B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB337348A (en) * | 1929-07-23 | 1930-10-23 | Cecil Howard Lander | Improved method of treating activated charcoals |
CN85102268A (zh) * | 1985-04-01 | 1986-09-24 | 云南省化工研究所 | 氯化制四氯间苯二甲腈流化床的催化剂制备和再生技术 |
CN101362076A (zh) * | 2007-08-06 | 2009-02-11 | 中国石油化工股份有限公司 | 一种活性炭吸附剂的再生方法 |
Non-Patent Citations (3)
Title |
---|
JP特开平5-49928A 1993.03.02 |
微波加热在活性炭再生中应用研究;林金春等;《科学技术与工程》;20081231;第8卷(第23期);第6302-6305页 * |
林金春等.微波加热在活性炭再生中应用研究.《科学技术与工程》.2008,第8卷(第23期),第6302-6305页. |
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CN102133523A (zh) | 2011-07-27 |
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C14 | Grant of patent or utility model | ||
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110727 Assignee: Hunan Bhide biochemical technology company limited Assignor: Xiangtan University Contract record no.: 2013430000103 Denomination of invention: Method for re-activating inactivated catalyst through catalytic chlorination of pyridine nitrile Granted publication date: 20121114 License type: Exclusive License Record date: 20130710 |
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