JP4808313B2 - パラ−キシレン製造方法 - Google Patents

パラ−キシレン製造方法 Download PDF

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Publication number
JP4808313B2
JP4808313B2 JP2000566220A JP2000566220A JP4808313B2 JP 4808313 B2 JP4808313 B2 JP 4808313B2 JP 2000566220 A JP2000566220 A JP 2000566220A JP 2000566220 A JP2000566220 A JP 2000566220A JP 4808313 B2 JP4808313 B2 JP 4808313B2
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Japan
Prior art keywords
xylene
stream
isomerization
para
toluene
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Expired - Fee Related
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JP2000566220A
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English (en)
Japanese (ja)
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JP2002523385A5 (enExample
JP2002523385A (ja
Inventor
アビチャンダニ、ジーバン・サーヒブ
ベック、ジェフリー・スコット
ブラウン、スティーブン・ハロルド
チーミニ、ロナルド・ジョージフ
クウォック、セルマ
ジョンソン、アイビー・ドーン
リグラス、ディミトリス・コンスタンチン
スターン、デビッド・ローレンス
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ExxonMobil Oil Corp
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Mobil Oil AS
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Publication date
Priority claimed from US09/139,463 external-priority patent/US5977420A/en
Priority claimed from US09/139,465 external-priority patent/US5998688A/en
Application filed by Mobil Oil AS filed Critical Mobil Oil AS
Publication of JP2002523385A publication Critical patent/JP2002523385A/ja
Publication of JP2002523385A5 publication Critical patent/JP2002523385A5/ja
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
    • C07C4/14—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
    • C07C4/18—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/32—Manganese, technetium or rhenium
    • C07C2523/36—Rhenium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42—Platinum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/44—Palladium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/46—Ruthenium, rhodium, osmium or iridium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • 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
    • C07C2529/80—Mixtures of different zeolites

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2000566220A 1998-08-25 1999-08-12 パラ−キシレン製造方法 Expired - Fee Related JP4808313B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/139,463 US5977420A (en) 1998-08-25 1998-08-25 Dual-loop xylene isomerization process
US09/139,465 1998-08-25
US09/139,463 1998-08-25
US09/139,465 US5998688A (en) 1998-08-25 1998-08-25 Xylene isomerization process using toluene co-feed
PCT/US1999/018353 WO2000010944A1 (en) 1998-08-25 1999-08-12 Para-xylene production process

Publications (3)

Publication Number Publication Date
JP2002523385A JP2002523385A (ja) 2002-07-30
JP2002523385A5 JP2002523385A5 (enExample) 2006-10-05
JP4808313B2 true JP4808313B2 (ja) 2011-11-02

Family

ID=26837245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000566220A Expired - Fee Related JP4808313B2 (ja) 1998-08-25 1999-08-12 パラ−キシレン製造方法

Country Status (13)

Country Link
EP (1) EP1109761B1 (enExample)
JP (1) JP4808313B2 (enExample)
KR (1) KR100637963B1 (enExample)
CN (1) CN1177783C (enExample)
AR (1) AR020266A1 (enExample)
AT (1) ATE239683T1 (enExample)
AU (1) AU5558699A (enExample)
BR (1) BR9913240A (enExample)
CA (1) CA2341603A1 (enExample)
DE (1) DE69907694T2 (enExample)
ES (1) ES2198945T3 (enExample)
TW (1) TW518316B (enExample)
WO (1) WO2000010944A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007127049A2 (en) * 2006-04-25 2007-11-08 Exxonmobil Chemical Patents Inc. Process for producing para-xylene
US7553998B2 (en) * 2006-06-21 2009-06-30 Uop Llc Energy-efficient process for para-xylene production
CN102199066B (zh) * 2010-03-25 2014-05-28 中国石油化工股份有限公司 一种烷基芳烃异构化方法
KR101947247B1 (ko) * 2010-10-29 2019-02-12 엑손모빌 케미칼 패턴츠 인코포레이티드 파라자일렌의 제조 방법
SG189199A1 (en) * 2010-10-29 2013-05-31 Exxonmobil Chem Patents Inc Process for the production of purified xylene isomers
US9309170B2 (en) * 2011-11-14 2016-04-12 Uop Llc Aromatics isomerization using a dual-catalyst system
JP6290180B2 (ja) 2012-04-19 2018-03-07 サウジ アラビアン オイル カンパニー キシレン生成を最大化するための複合重質リフォメートの脱アルキル化−トランスアルキル化法
US20150251973A1 (en) * 2012-10-09 2015-09-10 Exxonmobil Chemical Patents Inc. Purge Streams in Paraxylene Production
EP2925710A4 (en) 2012-11-30 2016-05-11 Exxonmobil Chem Patents Inc ENERGY-EFFICIENT METHOD OF XYLENE MANUFACTURE
US9309169B2 (en) 2012-11-30 2016-04-12 Exxonmobil Chemical Patents Inc. Process for the production of purified xylene isomers
US9809509B2 (en) 2015-12-15 2017-11-07 Exxonmobil Chemical Patents Inc. Process for xylenes isomerization
WO2017105617A1 (en) * 2015-12-15 2017-06-22 Exxonmobil Chemical Patents Inc. Process for xylenes isomerization
US10173950B2 (en) * 2017-01-04 2019-01-08 Saudi Arabian Oil Company Integrated process for the production of benzene and xylenes from heavy aromatics
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
US10035742B1 (en) 2017-05-26 2018-07-31 Saudi Arabian Oil Company Process for maximizing xylenes production from heavy aromatics for use therein
US10894755B2 (en) 2018-10-15 2021-01-19 Saudi Arabian Oil Company Integrated process for optimum production of para-xylene
US10696609B2 (en) 2018-10-15 2020-06-30 Saudi Arabian Oil Company Integrated process for maximizing production of para-xylene from full reformate
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
KR20210126101A (ko) 2019-03-29 2021-10-19 엑손모빌 케미칼 패턴츠 인코포레이티드 방향족 탄화수소 전환용 mel형 제올라이트, 상기 제올라이트의 제조 방법, 및 상기 제올라이트를 포함하는 촉매 조성물
CN113646287B (zh) 2019-03-29 2025-04-25 埃克森美孚化学专利公司 新型沸石、所述沸石的制备方法及所述沸石用于转化芳族烃的用途
WO2021015900A1 (en) * 2019-07-19 2021-01-28 Exxonmobil Chemical Patents Inc. Isomerization processes for converting aromatic hydrocarbons comprising alkyl-demethylation
EP3978461A1 (en) * 2020-09-30 2022-04-06 Sulzer Management AG A process and apparatus for preparing a purified styrene composition using a divided-wall column and a crystallization unit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116619A (enExample) * 1974-06-17 1976-02-10 Mobil Oil
JPS53137920A (en) * 1977-05-02 1978-12-01 Mobil Oil Method of invering ethylbenzene to pptoluene
JPS55394A (en) * 1978-06-09 1980-01-05 Mobil Oil Isomerization of mixture of ethylbenzene and xylene
JPS63196528A (ja) * 1985-09-13 1988-08-15 ユ−オ−ピ−　インコ−ポレイテツド 異性化／トランスアルキル化兼用帯域を用いたキシレンの製造法
JPS6456628A (en) * 1987-08-25 1989-03-03 Toray Industries Production of p-xylene
JPH08245436A (ja) * 1995-03-09 1996-09-24 Toray Ind Inc ｐ−キシレンの製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR810000478B1 (ko) * 1978-01-11 1981-05-20 에드워드 에이취. 밸랜스 P-크실렌의 제조방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116619A (enExample) * 1974-06-17 1976-02-10 Mobil Oil
JPS53137920A (en) * 1977-05-02 1978-12-01 Mobil Oil Method of invering ethylbenzene to pptoluene
JPS55394A (en) * 1978-06-09 1980-01-05 Mobil Oil Isomerization of mixture of ethylbenzene and xylene
JPS63196528A (ja) * 1985-09-13 1988-08-15 ユ−オ−ピ−　インコ−ポレイテツド 異性化／トランスアルキル化兼用帯域を用いたキシレンの製造法
JPS6456628A (en) * 1987-08-25 1989-03-03 Toray Industries Production of p-xylene
JPH08245436A (ja) * 1995-03-09 1996-09-24 Toray Ind Inc ｐ−キシレンの製造方法

Also Published As

Publication number Publication date
CN1177783C (zh) 2004-12-01
WO2000010944A1 (en) 2000-03-02
AU5558699A (en) 2000-03-14
KR20010072935A (ko) 2001-07-31
CN1319078A (zh) 2001-10-24
CA2341603A1 (en) 2000-03-02
ATE239683T1 (de) 2003-05-15
DE69907694T2 (de) 2004-01-29
KR100637963B1 (ko) 2006-10-23
ES2198945T3 (es) 2004-02-01
BR9913240A (pt) 2001-05-15
DE69907694D1 (de) 2003-06-12
AR020266A1 (es) 2002-05-02
TW518316B (en) 2003-01-21
EP1109761A1 (en) 2001-06-27
JP2002523385A (ja) 2002-07-30
EP1109761A4 (en) 2001-11-07
EP1109761B1 (en) 2003-05-07

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