DE69422623D1 - Herstellung von reinem Benzol und Paraxylenen durch Kombinieren einer Aromatisierung und einer Disproportionierung von unreinem Toluol - Google Patents

Herstellung von reinem Benzol und Paraxylenen durch Kombinieren einer Aromatisierung und einer Disproportionierung von unreinem Toluol

Info

Publication number
DE69422623D1
DE69422623D1 DE69422623T DE69422623T DE69422623D1 DE 69422623 D1 DE69422623 D1 DE 69422623D1 DE 69422623 T DE69422623 T DE 69422623T DE 69422623 T DE69422623 T DE 69422623T DE 69422623 D1 DE69422623 D1 DE 69422623D1
Authority
DE
Germany
Prior art keywords
paraxylenes
aromatization
disproportionation
combining
production
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.)
Revoked
Application number
DE69422623T
Other languages
English (en)
Other versions
DE69422623T2 (de
Inventor
Gerald J Nacamuli
Robert A Innes
Arnold J Gloyn
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.)
Chevron Phillips Chemical Co LP
Original Assignee
Chevron Chemical Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8217862&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69422623(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chevron Chemical Co LLC filed Critical Chevron Chemical Co LLC
Publication of DE69422623D1 publication Critical patent/DE69422623D1/de
Application granted granted Critical
Publication of DE69422623T2 publication Critical patent/DE69422623T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation 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
    • C07C6/123—Preparation 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 only one hydrocarbon
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE1994622623 1994-09-27 1994-09-27 Herstellung von reinem Benzol und Paraxylenen durch Kombinieren einer Aromatisierung und einer Disproportionierung von unreinem Toluol Revoked DE69422623T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19940307028 EP0704416B1 (de) 1994-09-27 1994-09-27 Herstellung von reinem Benzol und Paraxylenen durch Kombinieren einer Aromatisierung und einer Disproportionierung von unreinem Toluol

Publications (2)

Publication Number Publication Date
DE69422623D1 true DE69422623D1 (de) 2000-02-17
DE69422623T2 DE69422623T2 (de) 2000-06-29

Family

ID=8217862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994622623 Revoked DE69422623T2 (de) 1994-09-27 1994-09-27 Herstellung von reinem Benzol und Paraxylenen durch Kombinieren einer Aromatisierung und einer Disproportionierung von unreinem Toluol

Country Status (2)

Country Link
EP (1) EP0704416B1 (de)
DE (1) DE69422623T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10100485A1 (de) * 2001-01-08 2002-08-01 Basf Ag Verfahren zur Herstellung von Kohlenwasserstoffen mit verändertem Kohlenstoffgerüst
US7553791B2 (en) 2002-11-14 2009-06-30 Exxonmobil Chemical Patents Inc. Heavy aromatics conversion catalyst composition and processes therefor and therewith
US7179367B2 (en) 2003-07-01 2007-02-20 Exxonmobil Chemical Patents Inc. Process for producing reformate having increased xylenes content and reduced ethylbenzene content
US7582793B2 (en) 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7568361B2 (en) 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7507857B2 (en) 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7731839B2 (en) 2005-05-27 2010-06-08 Exxonmobil Chemical Patents Inc. Process for reducing bromine index of hydrocarbon feedstocks
US7884232B2 (en) 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7744750B2 (en) 2005-11-17 2010-06-29 Exxonmobil Chemical Patents Inc. Process for reducing Bromine Index of hydrocarbon feedstocks
US8057664B2 (en) 2005-11-17 2011-11-15 Exxonmobil Chemical Patents, Inc. Process for reducing bromine index of hydrocarbon feedstocks
US7517824B2 (en) 2005-12-06 2009-04-14 Exxonmobil Chemical Company Process for steam stripping hydrocarbons from a bromine index reduction catalyst
CN106660900A (zh) * 2014-06-13 2017-05-10 Sabic环球技术有限责任公司 由 c5‑c12 烃混合物生产苯的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808284A (en) * 1972-09-11 1974-04-30 Texaco Inc Process for disproportionating hydrocarbons
US4097543A (en) * 1976-05-12 1978-06-27 Mobil Oil Corporation Selective disproportionation of toluene
US4326994A (en) * 1980-02-14 1982-04-27 Mobil Oil Corporation Enhancement of zeolite catalytic activity
US4851604A (en) * 1987-09-02 1989-07-25 Mobil Oil Corp. Toluene disproportionation
WO1989004860A1 (en) * 1987-11-17 1989-06-01 Mobil Oil Corporation Catalytic reforming process

Also Published As

Publication number Publication date
DE69422623T2 (de) 2000-06-29
EP0704416B1 (de) 2000-01-12
EP0704416A1 (de) 1996-04-03

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation