ATE485253T1 - Reaktivdestillationsalkylierungsverfahren mit in- situ-katalysatorregeneration - Google Patents

Reaktivdestillationsalkylierungsverfahren mit in- situ-katalysatorregeneration

Info

Publication number
ATE485253T1
ATE485253T1 AT03703858T AT03703858T ATE485253T1 AT E485253 T1 ATE485253 T1 AT E485253T1 AT 03703858 T AT03703858 T AT 03703858T AT 03703858 T AT03703858 T AT 03703858T AT E485253 T1 ATE485253 T1 AT E485253T1
Authority
AT
Austria
Prior art keywords
sub
catalyst
aromatic
column
zone
Prior art date
Application number
AT03703858T
Other languages
English (en)
Inventor
Barry Winder
Donald Wharry
John Schell
Mary Brown
Joy Murray
Richard Howe
Wayne Sorenson
Daniel Szura
Frank Gates
Original Assignee
Sasol North America Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sasol North America Inc filed Critical Sasol North America Inc
Application granted granted Critical
Publication of ATE485253T1 publication Critical patent/ATE485253T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/50—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • B01J38/38—Treating with free oxygen-containing gas and adding heat by solid heat carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/50—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids
    • B01J38/56—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • 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
    • Y02P20/10—Process efficiency
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
AT03703858T 2002-03-05 2003-01-16 Reaktivdestillationsalkylierungsverfahren mit in- situ-katalysatorregeneration ATE485253T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/090,859 US7199068B2 (en) 2002-03-05 2002-03-05 Reactive distillation alkylation process including in situ catalyst regeneration
PCT/US2003/001432 WO2003076074A1 (en) 2002-03-05 2003-01-16 A reactive distillation alkylation process including in situ catalyst regeneration

Publications (1)

Publication Number Publication Date
ATE485253T1 true ATE485253T1 (de) 2010-11-15

Family

ID=27804071

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03703858T ATE485253T1 (de) 2002-03-05 2003-01-16 Reaktivdestillationsalkylierungsverfahren mit in- situ-katalysatorregeneration

Country Status (20)

Country Link
US (1) US7199068B2 (de)
EP (1) EP1480746B1 (de)
JP (1) JP4526267B2 (de)
KR (1) KR100944565B1 (de)
CN (1) CN100418631C (de)
AT (1) ATE485253T1 (de)
AU (1) AU2003205189B2 (de)
BR (1) BR0308241A (de)
CA (1) CA2477127A1 (de)
CO (1) CO5631414A2 (de)
DE (1) DE60334606D1 (de)
EA (1) EA006786B1 (de)
EC (1) ECSP045272A (de)
EG (1) EG23500A (de)
HN (1) HN2004000357A (de)
IL (2) IL163618A0 (de)
MX (1) MXPA04008562A (de)
NO (1) NO327663B1 (de)
WO (1) WO2003076074A1 (de)
ZA (1) ZA200406622B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004085062A1 (en) * 2003-03-21 2004-10-07 Stone & Webster, Inc. Production of alkyl aromatic compounds with catalyst reactivation
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
US7525002B2 (en) 2005-02-28 2009-04-28 Exxonmobil Research And Engineering Company Gasoline production by olefin polymerization with aromatics alkylation
US20080029435A1 (en) * 2006-08-02 2008-02-07 Exxonmobil Research And Engineering Company Rejuvenation process for olefin polymerization and alkylation catalyst
US7981256B2 (en) * 2007-11-09 2011-07-19 Uop Llc Splitter with multi-stage heat pump compressor and inter-reboiler
US8586496B2 (en) * 2008-07-22 2013-11-19 Exxonmobil Chemical Patents Inc. Preparation of molecular sieve catalysts and their use in the production of alkylaromatic hydrocarbons
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
EA019045B1 (ru) 2009-03-16 2013-12-30 Сауди Бейсик Индастриз Корпорейшн Катализатор никель/оксид лантана для получения синтез-газа
US8935847B2 (en) * 2009-09-17 2015-01-20 Lester F. Ludwig Modular reactive distillation emulation elements integrated with instrumentation, control, and simulation algorithms
EP2655553A1 (de) 2010-12-22 2013-10-30 Saudi Basic Industries Corporation Katalysator für fischer-tropsch-synthese
RU2598844C2 (ru) 2011-04-19 2016-09-27 Сауди Бейсик Индастриз Корпорейшн Кобальт-молибденовый катализатор на углеродной подложке
US9409840B2 (en) 2011-07-08 2016-08-09 Saudi Basic Industries Corporation Carbon supported cobalt and molybdenum catalyst and use thereof for producing lower alcohols
EP2679568A1 (de) 2012-06-25 2014-01-01 Saudi Basic Industries Corporation Verfahren für die Produktion von Ethylen und Propylen aus Syngas
CN104602816B (zh) 2012-06-27 2018-09-21 沙特基础工业公司 来自具有少的甲烷和co2生成的合成气选择性生成低烃c1-c5的催化剂和工艺
WO2015015316A2 (en) 2013-07-31 2015-02-05 Saudi Basic Industies Corporation Catalyst for conversion of synthesis gas
BR102014002154A2 (pt) * 2014-01-28 2015-10-27 Whirlpool Sa processo de produção de composto alquilaromático, processo de transalquilação de polialquilaromáticos para produção seletiva de composto monoalquilaromático, e, processo de alquilação e transalquilação de compostos aromáticos e/ou poliaromáticos
US9751817B2 (en) 2014-03-07 2017-09-05 Uop Llc Combined reactor effluent and regenerant recirculation for detergent alkylation process
US9732014B2 (en) 2014-03-07 2017-08-15 Uop Llc Method of producing alkylaromatic compounds using aromatic compound from catalyst regeneration
JP6228246B2 (ja) 2015-03-03 2017-11-08 エボニック デグサ ゲーエムベーハーＥｖｏｎｉｋ Ｄｅｇｕｓｓａ ＧｍｂＨ エテンのオリゴマー化に使用される不均一系触媒の再生
CN111203287A (zh) * 2018-11-21 2020-05-29 内蒙古伊泰煤基新材料研究院有限公司 一种苯烷基化固体酸催化剂的再生方法
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
CN111763130B (zh) 2020-06-22 2023-01-03 南京克米斯璀新能源科技有限公司 一种用于生产长链烷基苯的方法
CN116262881B (zh) * 2021-12-14 2025-12-30 中国石油化工股份有限公司 一种选择性脱除重整生成油中烯烃杂质的方法
CN120132389B (zh) * 2025-04-03 2025-12-23 广东百宏裕能新材料科技有限公司 从nmp再生液中回收nmp的精馏提纯方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2007545A6 (es) 1988-08-03 1989-06-16 Petroquimica Espanola S A Petr Proceso de alquilacion catalitica en lecho fijo de hidrocarburos aromaticos.
US5082990A (en) 1988-10-28 1992-01-21 Chevron Research And Technology Company Alkylation of aromatics-containing refinery streams
US5019669A (en) 1989-03-10 1991-05-28 Chemical Research & Licensing Company Alkylation of organic aromatic compounds
US5326923A (en) * 1990-09-26 1994-07-05 Catalytica, Inc. Method for regenerating certain acidic hydrocarbon conversion catalysts by solvent extraction
US5258560A (en) 1992-06-22 1993-11-02 Uop Etherification of C5 -plus olefins by catalytic distillation
US5648579A (en) * 1993-09-27 1997-07-15 Uop Continuous alkylation of aromatics using solid catalysts; prevention of catalyst deactivation using a pulsed feed reactor
FR2721603B1 (fr) * 1994-06-22 1996-09-20 Inst Francais Du Petrole Procédé de réjuvénation d'un catalyseur solide d'alkylation.
US5672798A (en) * 1994-10-14 1997-09-30 Uop Fluidized bed solid catalyst motor fuel alkylation process
FR2732012B1 (fr) * 1995-03-24 1997-05-23 Inst Francais Du Petrole Procede d'alkylation de paraffines
US5770782A (en) 1996-02-08 1998-06-23 Huntsman Petrochemical Corporation Process and system for alkylation of aromatic compounds
IT1313009B1 (it) * 1999-07-13 2002-05-29 Enichem Spa Processo per la rigenerazione di catalizzatori zeolitici.
EP1309527B1 (de) * 2000-04-28 2007-03-14 Exxonmobil Oil Corporation Regenerieren eines alkylierungs-katalysators für aromaten durch reinigung mittels kohlenwasserstoffen
US6642425B2 (en) 2002-03-05 2003-11-04 Sasol North America Inc. Reactive distillation process for the alkylation of aromatic hydrocarbons

Also Published As

Publication number Publication date
EP1480746B1 (de) 2010-10-20
JP2005518939A (ja) 2005-06-30
CO5631414A2 (es) 2006-04-28
HN2004000357A (es) 2008-10-07
KR100944565B1 (ko) 2010-02-25
WO2003076074A1 (en) 2003-09-18
EA006786B1 (ru) 2006-04-28
AU2003205189A1 (en) 2003-09-22
ZA200406622B (en) 2006-06-28
IL163618A0 (en) 2005-12-18
KR20040095261A (ko) 2004-11-12
BR0308241A (pt) 2005-05-24
MXPA04008562A (es) 2005-05-05
EG23500A (en) 2006-01-17
NO327663B1 (no) 2009-09-07
EA200401155A1 (ru) 2005-02-24
CN1638870A (zh) 2005-07-13
US7199068B2 (en) 2007-04-03
IL163618A (en) 2008-04-13
ECSP045272A (es) 2005-01-28
CA2477127A1 (en) 2003-09-18
AU2003205189B2 (en) 2008-04-10
DE60334606D1 (de) 2010-12-02
EP1480746A4 (de) 2005-07-27
EP1480746A1 (de) 2004-12-01
US20030171204A1 (en) 2003-09-11
JP4526267B2 (ja) 2010-08-18
NO20044083L (no) 2004-10-01
CN100418631C (zh) 2008-09-17

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