JPH10508854A - トルエンのメチル化によるパラキシレンの選択的生成 - Google Patents

トルエンのメチル化によるパラキシレンの選択的生成

Info

Publication number
JPH10508854A
JPH10508854A JP8516224A JP51622496A JPH10508854A JP H10508854 A JPH10508854 A JP H10508854A JP 8516224 A JP8516224 A JP 8516224A JP 51622496 A JP51622496 A JP 51622496A JP H10508854 A JPH10508854 A JP H10508854A
Authority
JP
Japan
Prior art keywords
catalyst
toluene
weight
xylene
para
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.)
Pending
Application number
JP8516224A
Other languages
English (en)
Japanese (ja)
Inventor
ミズラヒ，サディ
ウェア，ロバート・アダムズ
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
Mobil Oil AS
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 Mobil Oil AS filed Critical Mobil Oil AS
Publication of JPH10508854A publication Critical patent/JPH10508854A/ja
Pending legal-status Critical Current

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
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
    • C07C2/865—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an ether
    • 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
    • C07C15/08—Xylenes
    • 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
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • 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
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/861—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only halogen as hetero-atoms
    • 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
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
    • C07C2/864—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an alcohol
    • 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
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/868—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains sulfur as hetero-atom
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/36—Steaming
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (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)
JP8516224A 1994-11-10 1995-11-09 トルエンのメチル化によるパラキシレンの選択的生成 Pending JPH10508854A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33769394A 1994-11-10 1994-11-10
US08/337,693 1994-11-10
PCT/US1995/014667 WO1996015083A1 (en) 1994-11-10 1995-11-09 Selective para-xylene production by toluene methylation

Publications (1)

Publication Number Publication Date
JPH10508854A true JPH10508854A (ja) 1998-09-02

Family

ID=23321607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8516224A Pending JPH10508854A (ja) 1994-11-10 1995-11-09 トルエンのメチル化によるパラキシレンの選択的生成

Country Status (6)

Country Link
JP (1) JPH10508854A (enrdf_load_stackoverflow)
KR (1) KR970707061A (enrdf_load_stackoverflow)
AU (1) AU4107596A (enrdf_load_stackoverflow)
CA (1) CA2202858A1 (enrdf_load_stackoverflow)
TW (1) TW318822B (enrdf_load_stackoverflow)
WO (1) WO1996015083A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009502501A (ja) * 2005-08-03 2009-01-29 サウディ ベーシック インダストリーズ コーポレイション ゼオライト触媒およびゼオライト触媒の調製方法と使用方法
JP2011516475A (ja) * 2008-04-02 2011-05-26 サウディ ベーシック インダストリーズ コーポレイション 芳香族アルキル化のためのリン修飾触媒の前処理
JP2013512964A (ja) * 2009-12-08 2013-04-18 サウディ ベーシック インダストリーズ コーポレイション 芳香族アルキル化プロセス
JP2019534880A (ja) * 2016-10-06 2019-12-05 エクソンモービル・ケミカル・パテンツ・インク ベンゼンおよび／またはトルエンのメチル化によるパラキシレン製造プロセス

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040097769A1 (en) 2002-11-14 2004-05-20 Ou John D. Y. Para-xylene production process employing in-situ catalyst selectivation
US8344197B2 (en) * 2009-10-21 2013-01-01 Exxonmobil Chemical Patents Inc. Production of para-xylene by the methylation of benzene and/or toluene
WO2018067281A1 (en) * 2016-10-06 2018-04-12 Exxonmobil Chemical Patents Inc. Process for methylating aromatic hydrocarbons
US11084767B1 (en) 2020-02-18 2021-08-10 Uop Llc Toluene disproportionation using an enhanced UZM-44 aluminosilicate zeolite

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001346A (en) * 1975-01-06 1977-01-04 Mobil Oil Corporation Selective production of para-xylene
US3965207A (en) * 1975-01-06 1976-06-22 Mobil Oil Corporation Selective production of para-xylene
US4128592A (en) * 1977-11-23 1978-12-05 Mobil Oil Corporation Selective production of para dialkyl benzene
US4384155A (en) * 1980-04-11 1983-05-17 Mobil Oil Corporation Shape selective reactions with cadmium-modified zeolite catalysts
US4380685A (en) * 1980-05-19 1983-04-19 Mobil Oil Corporation Shape selective reactions with zeolite catalysts modified with iron and/or cobalt
US4365104A (en) * 1981-06-26 1982-12-21 Mobil Oil Corporation Para-selective zeolite catalysts treated with sulfur compounds
US5043502A (en) * 1990-03-16 1991-08-27 Uop Production of xylenes from light aliphatic hydrocarbons via dehydrocyclodimerization and methylation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009502501A (ja) * 2005-08-03 2009-01-29 サウディ ベーシック インダストリーズ コーポレイション ゼオライト触媒およびゼオライト触媒の調製方法と使用方法
JP2011516475A (ja) * 2008-04-02 2011-05-26 サウディ ベーシック インダストリーズ コーポレイション 芳香族アルキル化のためのリン修飾触媒の前処理
JP2013512964A (ja) * 2009-12-08 2013-04-18 サウディ ベーシック インダストリーズ コーポレイション 芳香族アルキル化プロセス
JP2019534880A (ja) * 2016-10-06 2019-12-05 エクソンモービル・ケミカル・パテンツ・インク ベンゼンおよび／またはトルエンのメチル化によるパラキシレン製造プロセス

Also Published As

Publication number Publication date
WO1996015083A1 (en) 1996-05-23
KR970707061A (ko) 1997-12-01
CA2202858A1 (en) 1996-05-23
TW318822B (enrdf_load_stackoverflow) 1997-11-01
AU4107596A (en) 1996-06-06

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