JP2003534253A5 - - Google Patents

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Publication number
JP2003534253A5
JP2003534253A5 JP2001580843A JP2001580843A JP2003534253A5 JP 2003534253 A5 JP2003534253 A5 JP 2003534253A5 JP 2001580843 A JP2001580843 A JP 2001580843A JP 2001580843 A JP2001580843 A JP 2001580843A JP 2003534253 A5 JP2003534253 A5 JP 2003534253A5
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JP
Japan
Prior art keywords
alkylation catalyst
alkylation
aromatic compound
conditions
alkylatable aromatic
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.)
Withdrawn
Application number
JP2001580843A
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English (en)
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JP2003534253A (ja
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Priority claimed from PCT/US2000/011403 external-priority patent/WO2001083408A1/en
Publication of JP2003534253A publication Critical patent/JP2003534253A/ja
Publication of JP2003534253A5 publication Critical patent/JP2003534253A5/ja
Withdrawn legal-status Critical Current

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Description

【特許請求の範囲】
【請求項１】 （ａ）アルキル化条件下で、アルキル化可能な芳香族化合物及びアルキル化剤をアルキル化触媒と接触させる段階及び
（ｂ）前記アルキル化触媒が少なくとも部分的に失活してきたときにアルキル化触媒再活性化条件下で、前記アルキル化触媒をＣ１−Ｃ８炭化水素と接触させる段階、
を含む、アルキル化可能な芳香族化合物をアルキル化する方法。
JP2001580843A 2000-04-28 2000-04-28 炭化水素ストリッピングを用いる芳香族アルキル化触媒の再生 Withdrawn JP2003534253A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2000/011403 WO2001083408A1 (en) 2000-04-28 2000-04-28 Regeneration of aromatic alkylation catalysts using hydrocarbon stripping

Publications (2)

Publication Number Publication Date
JP2003534253A JP2003534253A (ja) 2003-11-18
JP2003534253A5 true JP2003534253A5 (ja) 2007-06-21

Family

ID=21741323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001580843A Withdrawn JP2003534253A (ja) 2000-04-28 2000-04-28 炭化水素ストリッピングを用いる芳香族アルキル化触媒の再生

Country Status (7)

Country Link
EP (1) EP1309527B1 (ja)
JP (1) JP2003534253A (ja)
CN (1) CN1243698C (ja)
AT (1) ATE356788T1 (ja)
AU (1) AU2000244974A1 (ja)
DE (1) DE60033972T2 (ja)
WO (1) WO2001083408A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7199068B2 (en) 2002-03-05 2007-04-03 Sasol North America Inc. Reactive distillation alkylation process including in situ catalyst regeneration
TWI335239B (en) 2003-03-21 2011-01-01 Stone & Webster Inc Production of alkyl aromatic compounds with catalyst reactivation
US7525002B2 (en) 2005-02-28 2009-04-28 Exxonmobil Research And Engineering Company Gasoline production by olefin polymerization with aromatics alkylation
US7476774B2 (en) 2005-02-28 2009-01-13 Exxonmobil Research And Engineering Company Liquid phase aromatics alkylation process
US7498474B2 (en) 2005-02-28 2009-03-03 Exxonmobil Research And Engineering Company Vapor phase aromatics alkylation process
US20080029435A1 (en) * 2006-08-02 2008-02-07 Exxonmobil Research And Engineering Company Rejuvenation process for olefin polymerization and alkylation catalyst
WO2009058522A2 (en) * 2007-11-02 2009-05-07 Exxonmobil Chemical Patents Inc. A process for rejuvenating a catalyst composition
US8395006B2 (en) 2009-03-13 2013-03-12 Exxonmobil Research And Engineering Company Process for making high octane gasoline with reduced benzene content by benzene alkylation at high benzene conversion
JP5757996B2 (ja) * 2010-05-20 2015-08-05 エクソンモービル ケミカル パテンツ インコーポレイテッド 改善されたアルキル化プロセス
US8742147B2 (en) * 2010-12-08 2014-06-03 Shell Oil Company Process for improving the selectivity of an EO catalyst
US8742146B2 (en) * 2010-12-08 2014-06-03 Shell Oil Company Process for improving the selectivity of an EO catalyst
EP2631282B1 (en) 2012-02-24 2015-04-08 Repsol, S.A. Process for producing middle distillates
CN104520258A (zh) * 2012-07-26 2015-04-15 巴杰许可有限责任公司 制备枯烯的方法
CN112642476B (zh) * 2019-10-09 2023-04-07 中国石油化工股份有限公司 芳烃脱烯烃催化剂原位脱结焦物的活性控制方法及其应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851004A (en) * 1973-09-27 1974-11-26 Union Carbide Corp Hydrocarbon alkylation process using catalyst regeneration
US4049739A (en) * 1975-06-16 1977-09-20 Uop Inc. Simulated moving bed alkylation process
ES2007545A6 (es) * 1988-08-03 1989-06-16 Petroquimica Espanola S A Petr Proceso de alquilacion catalitica en lecho fijo de hidrocarburos aromaticos.

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