DE69807476T2 - Behandlung von schweren aromaten - Google Patents

Behandlung von schweren aromaten

Info

Publication number
DE69807476T2
DE69807476T2 DE69807476T DE69807476T DE69807476T2 DE 69807476 T2 DE69807476 T2 DE 69807476T2 DE 69807476 T DE69807476 T DE 69807476T DE 69807476 T DE69807476 T DE 69807476T DE 69807476 T2 DE69807476 T2 DE 69807476T2
Authority
DE
Germany
Prior art keywords
benzene
catalyst composition
zeolite
toluene
product
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 - Fee Related
Application number
DE69807476T
Other languages
German (de)
English (en)
Other versions
DE69807476D1 (de
Inventor
Harding Beech
Damon Hellring
Eugene Helton
Frederick Kinn
Sadi Mizrahi
Joseph Rouleau
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.)
ExxonMobil Oil Corp
Original Assignee
ExxonMobil Oil Corp
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 ExxonMobil Oil Corp filed Critical ExxonMobil Oil Corp
Publication of DE69807476D1 publication Critical patent/DE69807476D1/de
Application granted granted Critical
Publication of DE69807476T2 publication Critical patent/DE69807476T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12Preparation 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
    • C07C6/126Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00Catalysts comprising molecular sieves
    • C07C2529/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00Catalysts comprising molecular sieves
    • C07C2529/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/70Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DE69807476T 1997-06-13 1998-06-12 Behandlung von schweren aromaten Expired - Fee Related DE69807476T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/874,875 US5942651A (en) 1997-06-13 1997-06-13 Process for converting C9 + aromatic hydrocarbons to lighter aromatic products by transalkylation in the prescence of two zeolite-containing catalysts
PCT/US1998/012311 WO1998056741A1 (en) 1997-06-13 1998-06-12 Heavy aromatics processing

Publications (2)

Publication Number Publication Date
DE69807476D1 DE69807476D1 (de) 2002-10-02
DE69807476T2 true DE69807476T2 (de) 2003-01-02

Family

ID=25364770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69807476T Expired - Fee Related DE69807476T2 (de) 1997-06-13 1998-06-12 Behandlung von schweren aromaten

Country Status (16)

Country Link
US (1) US5942651A (https=)
EP (1) EP0988265B1 (https=)
JP (1) JP4021943B2 (https=)
KR (1) KR100534062B1 (https=)
CN (1) CN1111518C (https=)
AU (1) AU738979B2 (https=)
BG (1) BG103960A (https=)
CA (1) CA2290694C (https=)
DE (1) DE69807476T2 (https=)
ES (1) ES2180181T3 (https=)
ID (1) ID24255A (https=)
PL (1) PL337778A1 (https=)
PT (1) PT988265E (https=)
RU (1) RU2183611C2 (https=)
TW (1) TW402587B (https=)
WO (1) WO1998056741A1 (https=)

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CN103120954B (zh) * 2011-11-18 2015-04-08 中国石油化工股份有限公司 稠环芳烃制取单环芳烃催化剂
WO2013095815A1 (en) 2011-12-22 2013-06-27 Uop Llc Enhanced aromatics production by low pressure end point reduction and selective hydrogenation and hydrodealkylation
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US20140100403A1 (en) * 2012-10-05 2014-04-10 Uop Llc Low pressure transalkylation process
US9522858B2 (en) 2013-05-31 2016-12-20 Exxonmobil Chemical Patents Inc. Transalkylation system
CN103467238B (zh) * 2013-08-23 2016-08-10 宁夏宝塔石化科技实业发展有限公司 一种对二甲苯的生产方法
US9783462B2 (en) 2013-09-10 2017-10-10 Saudi Basic Industries Corporation Toluene methylation with transalkylation of heavy aromatics
WO2015187363A1 (en) * 2014-06-04 2015-12-10 Exxonmobil Chemical Patents Inc. Transalkylation of heavy aromatic hydrocarbon feedstocks
PL3185979T3 (pl) 2014-08-06 2019-06-28 Bp Corporation North America Inc. Integracja ciepła w procesach dysproporcjonowania lub transalkilowania
RU2665477C2 (ru) * 2014-10-31 2018-08-30 Чайна Петролеум & Кемикал Корпорейшн Способ получения ароматических углеводородов
US10781149B2 (en) 2014-12-19 2020-09-22 Exxonmobil Chemical Patents Inc. Transalkylation process
US10450243B2 (en) 2014-12-19 2019-10-22 Exxonmobil Chemical Patents Inc. Sulfiding process for aromatic transalkylations
US10053403B2 (en) 2015-02-04 2018-08-21 Exxonmobil Chemical Patents Inc. Catalyst compositions and their use in transalkylation of heavy aromatics to xylenes
US10118165B2 (en) 2015-02-04 2018-11-06 Exxonmobil Chemical Patents Inc. Catalyst compositions and use in heavy aromatics conversion processes
KR102252012B1 (ko) 2016-10-04 2021-05-17 엑손모빌 케미칼 패턴츠 인코포레이티드 중질 방향족 탄화수소의 불균화 및 알킬교환
BR112019004308A2 (pt) 2016-10-10 2019-05-28 Exxonmobil Chemical Patents Inc. aromáticos pesados para processo de conversão de btx e composições catalisadoras usadas
US10173950B2 (en) 2017-01-04 2019-01-08 Saudi Arabian Oil Company Integrated process for the production of benzene and xylenes from heavy aromatics
CN108264445B (zh) * 2017-01-04 2021-02-09 中国石油化工股份有限公司 甲苯歧化与/或烷基转移反应的方法
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US10252958B2 (en) 2017-05-26 2019-04-09 Saudi Arabian Oil Company Process for xylene production with energy optimization
US10464868B2 (en) 2017-05-26 2019-11-05 Saudi Arabian Oil Company Process for maximizing production of xylenes from heavy reformate without purge
US10661260B2 (en) 2017-06-15 2020-05-26 King Fahd University Of Petroleum And Minerals Zeolite composite catalysts for conversion of heavy reformate to xylenes
EP3539651B1 (en) 2018-03-14 2025-09-17 Saudi Arabian Oil Company Method of heavy reformate conversion into btx over metal-impregnated zsm-5+layered mordenite zeolite composite catalyst; said composite catalyst
EP3539652A1 (en) 2018-03-14 2019-09-18 Saudi Arabian Oil Company Method of heavy reformate conversion into btx over metal-impregnated zsm-5+mesoporous mordenite zeolite composite catalyst
EP3834931A1 (en) 2018-03-14 2021-06-16 Saudi Arabian Oil Company Composite zeolite catalysts for heavy reformate conversion into xylenes
EP3539649B1 (en) 2018-03-14 2020-11-18 Saudi Arabian Oil Company Methods of producing composite zeolite catalysts for heavy reformate conversion into xylenes
US10696609B2 (en) 2018-10-15 2020-06-30 Saudi Arabian Oil Company Integrated process for maximizing production of para-xylene from full reformate
US10894755B2 (en) 2018-10-15 2021-01-19 Saudi Arabian Oil Company Integrated process for optimum production of para-xylene
US10501389B1 (en) 2018-10-25 2019-12-10 Saudi Arabian Oil Company Process and system for the production of para-xylene and benzene from streams rich in C6 to C12+ aromatics
US12239964B2 (en) 2019-03-29 2025-03-04 ExxonMobil Engineering & Technology Company Catalysts and processes for converting aromatics
TWI749489B (zh) * 2019-03-29 2021-12-11 美商艾克頌美孚化學專利股份有限公司 用於轉化芳族化合物之觸媒及方法
CN112745926A (zh) * 2019-10-30 2021-05-04 中国石油化工股份有限公司 处理催化裂解汽油的方法和系统、多产低碳烯烃和轻质芳烃的工艺和装置
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Also Published As

Publication number Publication date
JP4021943B2 (ja) 2007-12-12
JP2002504946A (ja) 2002-02-12
CN1259930A (zh) 2000-07-12
DE69807476D1 (de) 2002-10-02
CA2290694C (en) 2008-07-29
PL337778A1 (en) 2000-09-11
ES2180181T3 (es) 2003-02-01
BG103960A (en) 2000-06-30
PT988265E (pt) 2002-11-29
US5942651A (en) 1999-08-24
TW402587B (en) 2000-08-21
EP0988265B1 (en) 2002-08-28
WO1998056741A1 (en) 1998-12-17
KR100534062B1 (ko) 2005-12-07
EP0988265A1 (en) 2000-03-29
KR20010013333A (ko) 2001-02-26
CN1111518C (zh) 2003-06-18
EP0988265A4 (en) 2000-10-04
AU738979B2 (en) 2001-10-04
CA2290694A1 (en) 1998-12-17
RU2183611C2 (ru) 2002-06-20
ID24255A (id) 2000-07-13
AU8070598A (en) 1998-12-30

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