DE69712495T2 - Verfahren zur herstellung von alkylierten benzolen - Google Patents

Verfahren zur herstellung von alkylierten benzolen

Info

Publication number
DE69712495T2
DE69712495T2 DE69712495T DE69712495T DE69712495T2 DE 69712495 T2 DE69712495 T2 DE 69712495T2 DE 69712495 T DE69712495 T DE 69712495T DE 69712495 T DE69712495 T DE 69712495T DE 69712495 T2 DE69712495 T2 DE 69712495T2
Authority
DE
Germany
Prior art keywords
benzoles
producing alkylated
alkylated
producing
alkylated benzoles
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 - Lifetime
Application number
DE69712495T
Other languages
English (en)
Other versions
DE69712495D1 (de
Inventor
S Samson
R Meima
Der Aalst J Van
John Lee
M Garces
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24812800&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69712495(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DE69712495D1 publication Critical patent/DE69712495D1/de
Publication of DE69712495T2 publication Critical patent/DE69712495T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/085—Isopropylbenzene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/067—C8H10 hydrocarbons
    • C07C15/073—Ethylbenzene
    • 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
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/126—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of more than one hydrocarbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/14—Silica and magnesia
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69712495T 1996-08-20 1997-08-20 Verfahren zur herstellung von alkylierten benzolen Expired - Lifetime DE69712495T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70025596A 1996-08-20 1996-08-20
PCT/US1997/014650 WO1998007673A1 (en) 1996-08-20 1997-08-20 Process for the production of alkylated benzenes

Publications (2)

Publication Number Publication Date
DE69712495D1 DE69712495D1 (de) 2002-06-13
DE69712495T2 true DE69712495T2 (de) 2002-08-29

Family

ID=24812800

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69712495T Expired - Lifetime DE69712495T2 (de) 1996-08-20 1997-08-20 Verfahren zur herstellung von alkylierten benzolen

Country Status (10)

Country Link
US (1) US6297417B1 (de)
EP (1) EP0922020B1 (de)
JP (1) JP2000516248A (de)
KR (1) KR100601744B1 (de)
CN (1) CN1105093C (de)
AU (1) AU4077797A (de)
CA (1) CA2262661C (de)
DE (1) DE69712495T2 (de)
ES (1) ES2173473T3 (de)
WO (1) WO1998007673A1 (de)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6313362B1 (en) * 1998-12-17 2001-11-06 Exxonmobil Corporation Aromatic alkylation process
US6355851B1 (en) * 1999-07-22 2002-03-12 Sunoco, Inc. (R&M) Cumene synthesis process using purified benzene and propylene feedstock streams
US6617482B1 (en) 2000-08-16 2003-09-09 Exxonmobil Chemical Patents Inc. Removable of polar contaminants from aromatic feedstocks
WO2002026671A1 (en) * 2000-09-25 2002-04-04 Exxonmobil Chemical Patents Inc. Maximizing meta-isomers in the production of dialkylbenzene compounds
WO2002062734A1 (en) * 2001-02-07 2002-08-15 Exxonmobil Chemical Patents Inc. Production of alkylaromatic compounds
JP2005519103A (ja) * 2002-02-28 2005-06-30 ストーン アンド ウェブスター インコーポレーテッド アルキル芳香族化合物の製造
US6995295B2 (en) 2002-09-23 2006-02-07 Exxonmobil Chemical Patents Inc. Alkylaromatics production
WO2004085352A2 (en) * 2003-03-24 2004-10-07 Exxonmobil Chemical Patents Inc. Alkylation of an aromatic hydrocarbon feedstock with its pretreatment via two different molecular sieves
US7199275B2 (en) * 2003-03-24 2007-04-03 Exxonmobil Chemical Patents Inc. Feed pretreating
US7241930B2 (en) 2003-04-16 2007-07-10 Exxonmobil Chemical Patents Inc. Transalkylation of aromatic fluids
EP1479663A1 (de) 2003-05-17 2004-11-24 Haldor Topsoe A/S Verfahren zur katalytischen Alkylierung von monozyklischen Aromaten und Zusammensetzung zur Verwendung darin
US7302812B2 (en) * 2003-09-02 2007-12-04 Air Products And Chemicals, Inc. Process for production of isotopes
US7205448B2 (en) 2003-12-19 2007-04-17 Uop Llc Process for the removal of nitrogen compounds from a fluid stream
US6894201B1 (en) 2003-12-19 2005-05-17 Uop Llc Process and apparatus for the removal of nitrogen compounds from a fluid stream
TWI376361B (en) * 2004-08-13 2012-11-11 Exxonmobil Chem Patents Inc Process for producing phenol and methyl ethyl ketone
DE102004045879B4 (de) 2004-09-20 2007-06-14 Basf Ag Verfahren zur Reinigung von Aromaten enthaltenden Zufuhrströmen mit Zeolithen
US7727383B2 (en) * 2005-06-30 2010-06-01 Amt International, Inc. Process for producing petroleum oils with ultra-low nitrogen content
US7744750B2 (en) * 2005-11-17 2010-06-29 Exxonmobil Chemical Patents Inc. Process for reducing Bromine Index of hydrocarbon feedstocks
US20070161835A1 (en) * 2006-01-07 2007-07-12 Fina Technology, Inc. Liquid phase alkylation system
TW200744985A (en) * 2006-02-14 2007-12-16 Exxonmobil Chemical Patents Inc Process for producing sec-butylbenzene
US20070270623A1 (en) * 2006-04-28 2007-11-22 Fina Technology, Inc. Alkylation reaction vessel
US7501547B2 (en) 2006-05-10 2009-03-10 Exxonmobil Chemical Patents Inc. Alkylaromatics production
US7910785B2 (en) * 2006-07-28 2011-03-22 Exxonmobil Chemical Patents Inc. Hydrocarbon conversion process using EMM-10 family molecular sieve
US20080058566A1 (en) * 2006-09-05 2008-03-06 Fina Technology, Inc. Processes for reduction of alkylation catalyst deactivation utilizing low silica to alumina ratio catalyst
US20080058568A1 (en) * 2006-09-05 2008-03-06 Fina Technology, Inc. Processes for the reduction of alkylation catalyst deactivation utilizing stacked catalyst bed
US9375706B2 (en) 2006-09-05 2016-06-28 Fina Technology, Inc. Use of swing preliminary alkylation reactors
US7649122B2 (en) * 2006-11-15 2010-01-19 Exxonmobile Chemical Patents Inc. Alkylaromatics production
US8105969B2 (en) * 2008-12-29 2012-01-31 Fina Technology Inc. Catalyst with an ion-modified binder
CN101508625B (zh) * 2009-03-31 2012-09-05 四川大学 钴盐催化的芳卤与卤代烷直接交叉偶联合成烷基取代苯的方法
US20110073527A1 (en) * 2009-09-30 2011-03-31 Uop Llc Process for Removing Nitrogen Compounds from a Hydrocarbon Stream
US10550347B2 (en) 2009-12-01 2020-02-04 General Aviation Modifications, Inc. High octane unleaded aviation gasoline
US10260016B2 (en) 2009-12-01 2019-04-16 George W. Braly High octane unleaded aviation gasoline
US8628594B1 (en) 2009-12-01 2014-01-14 George W. Braly High octane unleaded aviation fuel
RU2528825C2 (ru) * 2010-03-10 2014-09-20 Эксонмобил Кемикэл Пейтентс Инк. Получение алкилированных ароматических соединений
US8629311B2 (en) * 2010-03-10 2014-01-14 Stone & Webster, Inc. Alkylated aromatics production
US9322793B2 (en) 2010-05-20 2016-04-26 Exxonmobil Chemical Patents Inc. Method for monitoring performance of process catalysts
SG185377A1 (en) 2010-05-20 2012-12-28 Exxonmobil Chem Patents Inc Improved alkylation process
US8586809B2 (en) * 2010-07-30 2013-11-19 Exxonmobil Chemical Patents Inc. Purification of transalkylation feedstock
DE102011101877A1 (de) * 2011-05-18 2012-11-22 Süd-Chemie AG Niedertemperatur-Oxidationskatalysator mit besonders ausgeprägten hydrophoben Eigenschaften für die Oxidation organischer Schadstoffe
CN103288579A (zh) * 2012-03-01 2013-09-11 中国石油天然气股份有限公司 一种液体苯低温净化的方法
US8759597B2 (en) 2012-04-18 2014-06-24 Uop Llc Methods for producing zeolite catalysts and methods for producing alkylated aromatic compounds using the zeolite catalysts
US9150463B2 (en) 2012-05-31 2015-10-06 Uop Llc Methods and apparatus for treating a hydrocarbon stream
US9150464B2 (en) 2012-05-31 2015-10-06 Uop Llc Methods and apparatus for treating a hydrocarbon stream
SG11201402439QA (en) * 2012-05-31 2014-06-27 Uop Llc Methods and apparatus for treating a hydrocarbon stream
WO2014028139A1 (en) * 2012-08-14 2014-02-20 Exxonmobil Chemical Patents Inc. Process for producing cyclohexylbenzene
CN102816044A (zh) * 2012-08-30 2012-12-12 宁夏宝塔石化集团有限公司 一种烷基化反应原料苯或甲苯脱碱性氮的方法
CN104936929B (zh) * 2012-11-27 2018-11-02 巴杰许可有限责任公司 苯乙烯的生产
RU2640595C2 (ru) * 2013-05-08 2018-01-10 БЭДЖЕР ЛАЙСЕНСИНГ ЭлЭлСи Способ алкилирования ароматических соединений
ES2581914T3 (es) 2013-10-28 2016-09-08 China Petroleum & Chemical Corporation Método para producir isopropilbenceno a partir de benceno y propileno
CN104557438B (zh) * 2013-10-28 2017-06-20 中国石油化工股份有限公司 苯和丙烯生产异丙苯的方法
CN104557437B (zh) * 2013-10-28 2016-06-08 中国石油化工股份有限公司 生产异丙苯的方法
US10035140B2 (en) 2016-09-20 2018-07-31 King Fahd University Of Petroleum And Minerals Process for producing xylene using a metal-doped zeolite catalyst
CN106669828A (zh) * 2016-11-28 2017-05-17 宣城市聚源精细化工有限公司 一种甲苯与叔丁醇的烷基化反应催化剂的制备方法
CN106694033A (zh) * 2016-11-28 2017-05-24 宣城市聚源精细化工有限公司 一种苯和丙烯的烷基化反应催化剂
KR102343528B1 (ko) * 2017-03-29 2021-12-29 엑손모빌 케미칼 패턴츠 인코포레이티드 촉매 조성물 및 방향족 알킬화 공정에서의 이의 용도
TWI665012B (zh) * 2017-03-29 2019-07-11 美商艾克頌美孚化學專利股份有限公司 自烴流移除雜質之方法及其於芳族烷基化製程之用途
WO2018183012A1 (en) * 2017-03-29 2018-10-04 Exxonmobil Chemical Patents Inc. Methods for removing impurities from a hydrocarbon stream and their use in aromatic alkylation processes
WO2018183009A1 (en) * 2017-03-29 2018-10-04 Exxonmobil Chemical Patents Inc. Catalyst compositions and their use in aromatic alkylation processes
EP3600654B1 (de) * 2017-03-29 2024-05-01 ExxonMobil Chemical Patents Inc. Verfahren zur entfernung von unreinheiten aus einem kohlenwasserstoffstrom und deren verwendung in aromatischen alkylierungsverfahren
US10377959B2 (en) 2017-08-28 2019-08-13 General Aviation Modifications, Inc. High octane unleaded aviation fuel
US10364399B2 (en) 2017-08-28 2019-07-30 General Aviation Modifications, Inc. High octane unleaded aviation fuel
RU2749036C2 (ru) * 2017-11-21 2021-06-03 Чайна Петролеум Энд Кемикал Корпорейшн Способ производства ксилолов и фенола из полученных из угля жидкостей
FR3104579B1 (fr) * 2019-12-17 2021-12-31 Ifp Energies Now Dispositif et procédé de conversion de composés aromatiques par alkylation de benzène par de l’éthylène
CN114436755A (zh) * 2020-10-19 2022-05-06 中国石油化工股份有限公司 一种芳烃烷基转移反应原料的优化方法、芳烃烷基转移反应方法与装置

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498567A (en) 1946-11-14 1950-02-21 Monsanto Chemicals Process for producing ethylbenzene
US2667519A (en) 1950-06-28 1954-01-26 Stanard Oil Dev Company Alkylation of aromatics
US2943118A (en) 1957-05-14 1960-06-28 Exxon Research Engineering Co Alkylation of aromatics
US3931350A (en) 1972-06-21 1976-01-06 Universal Oil Products Company Process for producing alkylaromatics
US4008261A (en) 1975-01-02 1977-02-15 Dow Corning Corporation Method of preparing phosphonium siloxanes and products thereof
SU789464A1 (ru) 1978-06-12 1980-12-23 Воронежский филиал Государственного проектного и научно-исследовательского института промышленности синтетического каучука Способ получени низших алкилбензолов
US4319067A (en) 1980-07-31 1982-03-09 Union Carbide Corporation Method for increasing the activity of Friedel-Crafts catalyst
US4358362A (en) * 1981-01-15 1982-11-09 Mobil Oil Corporation Method for enhancing catalytic activity
JPS6046097B2 (ja) 1983-01-24 1985-10-14 工業技術院長 シクロヘキシルベンゼンの製造方法
US4665255A (en) 1983-05-10 1987-05-12 Mobil Oil Corporation Catalytic conversion of aromatic compounds
US4921946A (en) 1987-08-28 1990-05-01 Uop Hydrocarbon conversion process
US4783566A (en) 1987-08-28 1988-11-08 Uop Inc. Hydrocarbon conversion process
US4795545A (en) 1987-09-17 1989-01-03 Uop Inc. Process for pretreatment of light hydrocarbons to remove sulfur, water, and oxygen-containing compounds
US5243116A (en) 1987-11-23 1993-09-07 The Dow Chemical Company Alkylation of aromatic compounds
US4891448A (en) 1987-11-23 1990-01-02 The Dow Chemical Company Alkylation of polycyclic aromatic compounds to alkylates enriched in the para-substituted isomers
US5198595A (en) 1987-11-23 1993-03-30 The Dow Chemical Company Alkylation of aromatic compounds
US5081323A (en) 1987-12-17 1992-01-14 Chevron Research And Technology Company Liquid phase alkylation or transalkylation process using zeolite beta
US4891458A (en) 1987-12-17 1990-01-02 Innes Robert A Liquid phase alkylation or transalkylation process using zeolite beta
KR900701699A (ko) 1988-06-23 1990-12-04 리차드 에이치. 베르니크 폴리알킬벤젠의 개선된 트랜스알킬화 방법
FR2638157B1 (fr) 1988-10-26 1991-04-19 Inst Francais Du Petrole Procede de production d'alkylbenzenes utilisant un catalyseur a base de mordenite modifiee
US5030786A (en) * 1989-06-23 1991-07-09 Fina Technology, Inc. Liquid phase aromatic conversion process
JPH0717536B2 (ja) 1990-11-29 1995-03-01 新日鐵化学株式会社 アルキルベンゼンの製造方法
US5300722A (en) 1990-12-27 1994-04-05 Amoco Corporation Oxygen-free aromatic alkylation process
US5134242A (en) * 1991-06-21 1992-07-28 Mobil Oil Corporation Catalytic olefin upgrading process using synthetic mesoporous crystalline material
US5240889A (en) 1991-07-12 1993-08-31 Union Oil Company Of California Hydrated alkylation catalyst
US5177285A (en) 1991-12-23 1993-01-05 Uop Process for wet aromatic alkylation and dry aromatic transalkylation
US5245094A (en) 1992-07-27 1993-09-14 Uop Increasing catalyst life and improving product linearity in the alkylation of aromatics with linear olefins
IT1277680B1 (it) 1995-12-21 1997-11-11 Enichem Spa Procedimento per l'alchilazione di composti aromatici

Also Published As

Publication number Publication date
US6297417B1 (en) 2001-10-02
EP0922020B1 (de) 2002-05-08
KR100601744B1 (ko) 2006-07-19
ES2173473T3 (es) 2002-10-16
JP2000516248A (ja) 2000-12-05
WO1998007673A1 (en) 1998-02-26
AU4077797A (en) 1998-03-06
DE69712495D1 (de) 2002-06-13
CN1105093C (zh) 2003-04-09
CA2262661A1 (en) 1998-02-26
EP0922020A1 (de) 1999-06-16
KR20000068232A (ko) 2000-11-25
CN1228073A (zh) 1999-09-08
CA2262661C (en) 2006-07-25

Similar Documents

Publication Publication Date Title
DE69712495T2 (de) Verfahren zur herstellung von alkylierten benzolen
DE59708146D1 (de) Verfahren zur herstellung von polyalkoholen
DE69618020D1 (de) Verfahren zur herstellung von hydrofluorethern
DE69726581D1 (de) Verfahren zur herstellung von cyclohexandimethanol
ATE194850T1 (de) Verfahren zur herstellung von peroxiperfluoropolyxyalkylene
DE59705109D1 (de) Verfahren zur herstellung von arylcyanaten
DE69706976D1 (de) Kontinuierliches verfahren zur herstellung von hydrocarbylaluminoxanen
DE69712602T2 (de) Verfahren zur herstellung von tensiden
ATE198318T1 (de) Verfahren zur herstellung von n-acetonylbenzamide
DE59704683D1 (de) Verfahren zur herstellung von 6-aminocapronitril
DE69714290T2 (de) Verfahren zur herstellung von benzisothiazolin-3-onen
ATE225797T1 (de) Verfahren zur herstellung von oxazaphosphorin-2- aminen
DE69733152D1 (de) Verfahren zur herstellung von tetrazolylbenzopyranen
DE59704682D1 (de) Verfahren zur herstellung von 6-aminocapronitril
DE69708137T2 (de) Verfahren zur herstellung von difluormethan
DE69806759D1 (de) Verfahren zur herstellung von pentafluorethan
DE69720077D1 (de) Verfahren zur herstellung von para-fluorphenol
DE69802546T2 (de) Verfahren zur herstellung von tuftingware
ATE237607T1 (de) Verfahren zur herstellung von 3-ispchromanon
DE59805432D1 (de) Verfahren zur herstellung von 2-cyclododecyl-1-propanol
DE59811807D1 (de) Verfahren zur herstellung von chlorbenzoxazolen
DE59802548D1 (de) Verfahren zur herstellung von webware
ATE236138T1 (de) Verfahren zur herstellung von n-alkylammonium- acetonitrlverbindungen
DE69808100T2 (de) Verfahren zur herstellung von 3-isochromanon
ATE376544T1 (de) Verfahren zur herstellung von formylimidazolen

Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings