ES2098673T3 - Procedimiento mejorado para la alquilacion de aromaticos con olefinas lineales obtenidas a partir de una etapa de deshidrogenacion de parafinas lineales. - Google Patents

Procedimiento mejorado para la alquilacion de aromaticos con olefinas lineales obtenidas a partir de una etapa de deshidrogenacion de parafinas lineales.

Info

Publication number
ES2098673T3
ES2098673T3 ES93307189T ES93307189T ES2098673T3 ES 2098673 T3 ES2098673 T3 ES 2098673T3 ES 93307189 T ES93307189 T ES 93307189T ES 93307189 T ES93307189 T ES 93307189T ES 2098673 T3 ES2098673 T3 ES 2098673T3
Authority
ES
Spain
Prior art keywords
dehydrogenation
aromatic
linear
stability
bioproducts
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
ES93307189T
Other languages
English (en)
Inventor
Joseph A Kocal
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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
Priority claimed from US07/919,329 external-priority patent/US5245094A/en
Application filed by UOP LLC filed Critical UOP LLC
Application granted granted Critical
Publication of ES2098673T3 publication Critical patent/ES2098673T3/es
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
    • 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
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/12—Silica and alumina

Abstract

BIOPRODUCTOS AROMATICOS NORMALMENTE FORMADOS EN LA DESHIDROGENACION DE PARAFINAS NORMALES HACIA MONOOLEFINAS LINEALES QUE SE HAN ENCONTRADO PERJUDICIALES EN LOS PROCESOS USUALES DE ALQUILACION AROMATICA USANDO MEZCLA DE PRODUCTO DE DESHIDROGENACION COMO UN ALIMENTADOR DE ALQUILACION. EN PARTICULAR, CUANDO LOS SOLIDOS SE USAN COMO CATALIZADORES DE ALQUILACION CON RECICLADO DE ALIMENTADOR NO REACTIVO AL REACTOR DE DESHIDROGENACION LOS BIOPRODUCTOS AROMATICOS INCREMENTAN A UN NIVEL DONDE EJERCEN UN DECRECIMIENTO SIGNIFICANTE EN LA ESTABILIDAD DEL CATALIZADOR DE ALQUILACION. CUANDO LOS BIOPRODUCTOS AROMATICOS SE REMUEVEN EN SU TOTALIDAD O EN PARTE LA ALQUILACION PUEDE LLEVARSE A CABO A UNA TEMPERATURA SUSTANCIALMENTE MAS BAJA, LO QUE PERMITE A LOS AROMATICOS ALQUILADOS CUYA PORCION DE ALQUILO TIENE UNA LINEALIDAD MAS GRANDE QUE LA OBSERVADA A UNA TEMPERATURA DE ALQUILACION MAS ALTA.
ES93307189T 1992-07-27 1993-09-13 Procedimiento mejorado para la alquilacion de aromaticos con olefinas lineales obtenidas a partir de una etapa de deshidrogenacion de parafinas lineales. Expired - Lifetime ES2098673T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/919,329 US5245094A (en) 1992-07-27 1992-07-27 Increasing catalyst life and improving product linearity in the alkylation of aromatics with linear olefins
CA002106028A CA2106028C (en) 1992-07-27 1993-09-13 Improved process for alkylation of aromatics with linear olefins derived from a linear paraffin dehydrogenation step
EP93307189A EP0643029B1 (en) 1992-07-27 1993-09-13 Improved process for alkylation of aromatics with linear olefins derived from a linear paraffin dehydrogenation step
CN93119059A CN1042929C (zh) 1992-07-27 1993-09-13 芳烃与由直链链烷烃脱氢步骤得到的直链烯烃的烷基化的改进方法

Publications (1)

Publication Number Publication Date
ES2098673T3 true ES2098673T3 (es) 1997-05-01

Family

ID=36870004

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93307189T Expired - Lifetime ES2098673T3 (es) 1992-07-27 1993-09-13 Procedimiento mejorado para la alquilacion de aromaticos con olefinas lineales obtenidas a partir de una etapa de deshidrogenacion de parafinas lineales.

Country Status (4)

Country Link
US (1) US5334793A (es)
CN (1) CN1042929C (es)
DE (1) DE69308843D1 (es)
ES (1) ES2098673T3 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2162735A1 (es) * 1998-07-16 2002-01-01 Condea Augusta Spa Procedimiento para la produccioon de hidrocarburos alquil-aromaticos lineales.
ES2181533A1 (es) * 2000-05-29 2003-02-16 Uop Llc Procedimiento para fabricar compuestos alquilaromaticos usando un catalizador de alquilacion solido.

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5777187A (en) * 1996-02-08 1998-07-07 Huntsman Petrochemical Corporation Two-step process for alkylation of benzene to form linear alkylbenzenes
US5770782A (en) * 1996-02-08 1998-06-23 Huntsman Petrochemical Corporation Process and system for alkylation of aromatic compounds
US6133492A (en) * 1996-02-08 2000-10-17 Huntsman Petrochemical Corporation Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites
US6166281A (en) * 1996-02-08 2000-12-26 Huntsman Petrochemical Corporation Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites
CA2204461C (en) * 1996-05-14 2006-07-04 Thomas V. Harris Process for producing an alkylated, non-oxygen-containing aromatic hydrocarbon
ATE239681T1 (de) 1997-07-21 2003-05-15 Procter & Gamble Verbessertes verfahren zur herstellung von alkylbenzolsulfonat-tensiden und daraus erhaltene produkte
JP2001511472A (ja) 1997-07-21 2001-08-14 ザ、プロクター、エンド、ギャンブル、カンパニー 改良されたアルキルベンゼンスルホネート界面活性剤
CA2297010C (en) 1997-07-21 2003-04-15 Kevin Lee Kott Cleaning products comprising improved alkylarylsulfonate surfactants prepared via vinylidene olefins and processes for preparation thereof
AU736622B2 (en) 1997-07-21 2001-08-02 Procter & Gamble Company, The Detergent compositions containing mixtures of crystallinity-disrupted surfactants
CN1508126A (zh) 1997-08-08 2004-06-30 经吸附分离用于制备表面活性剂的改进方法及其产物
EP1022325A3 (en) 1999-01-20 2003-01-02 The Procter & Gamble Company Hard surface cleaning compositions comprising modified alkylbenzene sulfonates
EP1022326A1 (en) 1999-01-20 2000-07-26 The Procter & Gamble Company Hard surface cleaning compositions comprising modified alkylbenzene sulfonates
US7267746B1 (en) 2001-02-26 2007-09-11 Uop Llc Dividing wall distillation column control apparatus
US6417420B1 (en) 2001-02-26 2002-07-09 Uop Llc Alkylaromatic process with removal of aromatic byproducts using efficient distillation
US6740789B1 (en) * 2002-05-14 2004-05-25 Uop Llc Alkylaromatic process with catalyst regeneration
US20040176655A1 (en) * 2003-02-05 2004-09-09 Ayoub Paul Marie Methods of preparing branched alkyl aromatic hydrocarbons
US7396966B2 (en) * 2005-12-20 2008-07-08 Uop Llc Olefinic feedstock treatment processes
US7683226B1 (en) 2005-12-20 2010-03-23 Uop Llc Integrated processes for making detergent range alkylbenzenes from C5-C6-containing feeds
US8119848B2 (en) * 2008-10-01 2012-02-21 Catalytic Distillation Technologies Preparation of alkylation feed
US8802912B2 (en) * 2009-06-23 2014-08-12 Uop Llc Effect of wet reduction on catalyst stability and methods of maintaining catalyst stability
MX2013009546A (es) 2011-02-17 2013-11-22 Procter & Gamble Alquilfenil sulfonatos lineales de base biologica.
JP5815750B2 (ja) 2011-02-17 2015-11-17 ザ プロクター アンド ギャンブルカンパニー Ｃ１０〜ｃ１３アルキルフェニルスルホネートの混合物を含む組成物
RU2654697C2 (ru) 2013-04-19 2018-05-22 Релайанс Индастриз Лимитед Ионная жидкость
US9611188B1 (en) * 2016-02-17 2017-04-04 Chevron Phillips Chemical Company Lp Aromatic alkylation using chemically-treated solid oxides
US10894753B1 (en) * 2020-03-13 2021-01-19 Uop Llc Paraffin utilization of linear alkyl benzene production

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484497A (en) * 1967-11-15 1969-12-16 Universal Oil Prod Co Process for the preparation of aryl-substituted normal paraffin hydrocarbons
EP0414590B1 (fr) * 1989-08-22 1993-08-25 Institut Français du Pétrole Procédé de reduction de la teneur en benzène des essences
US5210348A (en) * 1991-05-23 1993-05-11 Chevron Research And Technology Company Process to remove benzene from refinery streams
US5245094A (en) * 1992-07-27 1993-09-14 Uop Increasing catalyst life and improving product linearity in the alkylation of aromatics with linear olefins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2162735A1 (es) * 1998-07-16 2002-01-01 Condea Augusta Spa Procedimiento para la produccioon de hidrocarburos alquil-aromaticos lineales.
ES2181533A1 (es) * 2000-05-29 2003-02-16 Uop Llc Procedimiento para fabricar compuestos alquilaromaticos usando un catalizador de alquilacion solido.

Also Published As

Publication number Publication date
CN1100401A (zh) 1995-03-22
US5334793A (en) 1994-08-02
DE69308843D1 (de) 1997-04-17
CN1042929C (zh) 1999-04-14

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