EA200401156A1 - Способ алкилирования ароматических углеводородов с реакционной дистилляцией - Google Patents

Способ алкилирования ароматических углеводородов с реакционной дистилляцией

Info

Publication number
EA200401156A1
EA200401156A1 EA200401156A EA200401156A EA200401156A1 EA 200401156 A1 EA200401156 A1 EA 200401156A1 EA 200401156 A EA200401156 A EA 200401156A EA 200401156 A EA200401156 A EA 200401156A EA 200401156 A1 EA200401156 A1 EA 200401156A1
Authority
EA
Eurasian Patent Office
Prior art keywords
column
aromatic hydrocarbons
benzene
alkylation
reflux
Prior art date
Application number
EA200401156A
Other languages
English (en)
Other versions
EA006785B1 (ru
Inventor
Дж. Бэрри Виндер
Доналд Л. Уэрри
Джон Р. Скелл
Мэри Дж. Браун
Джой Л. Мьюррей
Ричард С. Хоув
Вэйн Л. Соренсен
Дэниел П. Шура
Original Assignee
Сэсол Норт Америка Инк.
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 Сэсол Норт Америка Инк. filed Critical Сэсол Норт Америка Инк.
Publication of EA200401156A1 publication Critical patent/EA200401156A1/ru
Publication of EA006785B1 publication Critical patent/EA006785B1/ru

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

Объединенный способ для алкилирования с реакционной дистилляцией под давлением легких ароматических углеводородов, таких как бензол и кумол, с помощью C-Cолефинов с прямой цепью, с использованием твердого кислотного катализатора алкилирования на носителе, в дефлегмационной зоне дистилляционной колонны (колонна 2). Способ является непрерывным, с использованием схемы реакционной дистилляции, такой что по меньшей мере часть олефина (7) инжектируют ниже зоны ректификации бензола в верхней части колонны. Ароматические углеводороды (17) инжектируют непрерывно с низкой скоростью над зоной ректификации (11) в нижней части колонны и над ребойлером (40). Реакция алкилирования имеет место преимущественно в жидкой фазе на твердом кислотном катализаторе и отличается тем, что мольное отношение может регулироваться примерно до 100/1 посредством регулировки рабочего давления внутри колонны, скорости дефлегмации бензола, количества бензола, удаляемого из конденсатора дефлегмации на хранение или из ребойлера с помощью дистилляционной колонны, работающей при условиях общей дефлегмации ароматических углеводородов или вблизи них. Неожиданно высокие мольные отношения ароматических углеводородов к олефинам в жидкой фазе, получаемые в реакционно-дистилляционной колонне, повышают селективность по отношению к моноалкилированным ароматическим соединениям и помогают стабилизировать срок службы катализатора.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200401156A 2002-03-05 2003-01-16 Способ алкилирования ароматических углеводородов с реакционной дистилляцией EA006785B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/091,199 US6642425B2 (en) 2002-03-05 2002-03-05 Reactive distillation process for the alkylation of aromatic hydrocarbons
PCT/US2003/001437 WO2003076369A1 (en) 2002-03-05 2003-01-16 A reactive distillation process for the alkylation of aromatic hydrocarbons

Publications (2)

Publication Number Publication Date
EA200401156A1 true EA200401156A1 (ru) 2005-02-24
EA006785B1 EA006785B1 (ru) 2006-04-28

Family

ID=27804107

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200401156A EA006785B1 (ru) 2002-03-05 2003-01-16 Способ алкилирования ароматических углеводородов с реакционной дистилляцией

Country Status (18)

Country Link
US (1) US6642425B2 (ru)
EP (1) EP1487765A4 (ru)
JP (1) JP2005519130A (ru)
KR (1) KR100967976B1 (ru)
CN (1) CN100337998C (ru)
AU (1) AU2003205193B2 (ru)
BR (1) BR0308194A (ru)
CA (1) CA2482337A1 (ru)
CO (1) CO5631426A2 (ru)
EA (1) EA006785B1 (ru)
EC (1) ECSP045273A (ru)
EG (1) EG23540A (ru)
HN (1) HN2004000358A (ru)
IL (2) IL163582A0 (ru)
MX (1) MXPA04008561A (ru)
NO (1) NO20043863L (ru)
WO (1) WO2003076369A1 (ru)
ZA (1) ZA200406620B (ru)

Families Citing this family (24)

* 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
US20060074119A1 (en) * 2002-08-08 2006-04-06 Andrews Clarence W Iii Thiophene compounds
AU2004259769B2 (en) 2003-07-24 2011-11-24 The Queen's Medical Center Preparation and use of alkylating agents
US6977319B2 (en) * 2004-03-12 2005-12-20 Chevron Oronite Company Llc Alkylated aromatic compositions, zeolite catalyst compositions and processes for making the same
US7304198B2 (en) 2004-05-14 2007-12-04 Battelle Memorial Institute Staged alkylation in microchannels
US9150494B2 (en) * 2004-11-12 2015-10-06 Velocys, Inc. Process using microchannel technology for conducting alkylation or acylation reaction
US20060260927A1 (en) * 2005-05-19 2006-11-23 Armen Abazajian Apparatus and method for continuous catalytic reactive distillation and on-line regeneration of catalyst
US7566429B2 (en) * 2005-06-14 2009-07-28 Sandia Corporation Catalytic reactive separation system for energy-efficient production of cumene
US7728178B2 (en) * 2005-08-31 2010-06-01 Sasol Technology (Proprietary) Limited Production of detergent range alcohols
US7888537B2 (en) * 2006-12-29 2011-02-15 Uop Llc Solid acid catalyst and process for decomposition of cumene hydroperoxide
US8608942B2 (en) * 2007-03-15 2013-12-17 Kellogg Brown & Root Llc Systems and methods for residue upgrading
TWI367878B (en) * 2008-01-09 2012-07-11 Uop Llc Process for separating diisopropylbenzene (dipb) and triisopropylbenzene (tipb) from a feed comprising dipb, tipb, and polyalkylate heavies
US7883618B2 (en) * 2008-02-28 2011-02-08 Kellogg Brown & Root Llc Recycle of olefinic naphthas by removing aromatics
WO2012174205A1 (en) 2011-06-15 2012-12-20 Ut-Battelle, Llc Zeolitic catalytic conversion of alcohols to hydrocarbons
TWI546278B (zh) * 2011-08-23 2016-08-21 信實工業有限公司 用於製備烷基化芳香烴的方法
US9434658B2 (en) 2013-03-06 2016-09-06 Ut-Battelle, Llc Catalytic conversion of alcohols to hydrocarbons with low benzene content
BR112015032871B1 (pt) 2013-07-02 2021-07-06 Ut-Battelle, Llc métodos para produzir um componente de mistura de hidrocarbonetos
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
WO2016085908A1 (en) * 2014-11-25 2016-06-02 Badger Licensing Llc Process for reducing the benzene content of gasoline
TWI530479B (zh) * 2015-04-30 2016-04-21 長春石油化學股份有限公司 烷基酚製造方法
US10696606B2 (en) 2016-06-09 2020-06-30 Ut-Battelle, Llc Zeolitic catalytic conversion of alcohols to hydrocarbon fractions with reduced gaseous hydrocarbon content
CN114436736B (zh) * 2020-10-19 2024-01-26 中国石油化工股份有限公司 用于重芳烃转化的催化反应系统和催化重芳烃转化的方法
CN113248349A (zh) * 2021-06-16 2021-08-13 南京元素科技有限公司 一种用于间甲酚和/或对甲酚烷基化连续反应的装置
CN115261064B (zh) * 2022-08-08 2023-11-21 内蒙古伊泰煤基新材料研究院有限公司 一种费托轻质油制烷基芳烃的原料预处理系统及方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU585282B2 (en) * 1985-01-07 1989-06-15 Chemical Research & Licensing Company Alkylation of organic aromatic compounds
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
US5476978A (en) * 1989-09-05 1995-12-19 Chemical Research & Licensing Company Process for the preparation of ethyl benzene
US5113031A (en) * 1990-11-09 1992-05-12 Angel Sy Aromatic alkylation process
US5258560A (en) * 1992-06-22 1993-11-02 Uop Etherification of C5 -plus olefins by catalytic distillation
JPH07223978A (ja) * 1994-02-10 1995-08-22 Mitsubishi Chem Corp 芳香族化合物の製造方法
US5600049A (en) * 1995-06-01 1997-02-04 Chemical Research & Licensing Company Process for depropanizing benzene
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
JP2002515045A (ja) * 1996-09-09 2002-05-21 キャタリティック・ディスティレイション・テクノロジーズ ベータゼオライト触媒を使用する有機芳香族化合物のアルキル化
US5894076A (en) * 1997-05-12 1999-04-13 Catalytic Distillation Technologies Process for alkylation of benzene
US5866736A (en) * 1997-10-14 1999-02-02 Catalytic Distillation Technologies Process for the production of alkyl benzene

Also Published As

Publication number Publication date
HN2004000358A (es) 2008-10-07
EG23540A (en) 2006-04-26
ECSP045273A (es) 2005-04-18
JP2005519130A (ja) 2005-06-30
US20030171630A1 (en) 2003-09-11
AU2003205193A1 (en) 2003-09-22
EA006785B1 (ru) 2006-04-28
WO2003076369A1 (en) 2003-09-18
ZA200406620B (en) 2006-06-28
CO5631426A2 (es) 2006-04-28
CN1639088A (zh) 2005-07-13
IL163582A0 (en) 2005-12-18
BR0308194A (pt) 2004-12-21
EP1487765A4 (en) 2010-03-10
US6642425B2 (en) 2003-11-04
IL163582A (en) 2010-05-31
CN100337998C (zh) 2007-09-19
CA2482337A1 (en) 2003-09-18
EP1487765A1 (en) 2004-12-22
MXPA04008561A (es) 2005-04-25
NO20043863L (no) 2004-09-15
AU2003205193B2 (en) 2009-01-29
KR20040104479A (ko) 2004-12-10
KR100967976B1 (ko) 2010-07-07

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU