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Xylolisomerisierung.

Info

Publication number
DE3770055D1
DE3770055D1 DE19873770055 DE3770055A DE3770055D1 DE 3770055 D1 DE3770055 D1 DE 3770055D1 DE 19873770055 DE19873770055 DE 19873770055 DE 3770055 A DE3770055 A DE 3770055A DE 3770055 D1 DE3770055 D1 DE 3770055D1
Authority
DE
Grant status
Grant
Patent type
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
DE19873770055
Other languages
English (en)
Inventor
Regis Joseph Pellet
Norman Long
Jule Anthony Rabo
Peter Kevin Coughlin
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.)
UOP LLC
Original Assignee
UOP 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
Grant date

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
    • C07C5/27Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/2708Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • C07C5/27Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • 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
    • C07C5/27Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/2705Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with metal oxides
    • 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
    • C07C5/27Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/2724Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with metals
    • 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 products other than chlorine, adipic acid, caprolactam, or chlorodifluoromethane, e.g. bulk or fine chemicals or pharmaceuticals
    • Y02P20/52Improvements relating to the production of products other than chlorine, adipic acid, caprolactam, or chlorodifluoromethane, e.g. bulk or fine chemicals or pharmaceuticals using catalysts, e.g. selective catalysts
DE19873770055 1986-06-16 1987-06-13 Xylolisomerisierung. Expired - Fee Related DE3770055D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06874994 US4740650A (en) 1986-06-16 1986-06-16 Xylene isomerization

Publications (1)

Publication Number Publication Date
DE3770055D1 true DE3770055D1 (de) 1991-06-20

Family

ID=25365027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873770055 Expired - Fee Related DE3770055D1 (de) 1986-06-16 1987-06-13 Xylolisomerisierung.

Country Status (7)

Country Link
US (1) US4740650A (de)
JP (1) JPS6339826A (de)
CA (1) CA1284510C (de)
DE (1) DE3770055D1 (de)
EP (1) EP0249914B1 (de)
ES (1) ES2021636B3 (de)
FI (1) FI84344C (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898660A (en) * 1980-07-07 1990-02-06 Union Carbide Corporation Catalytic uses of crystalline metallophosphate compositions
US5114563A (en) * 1982-07-26 1992-05-19 Uop Hydrocarbon conversions using catalysts silicoaluminophosphates
US4973785A (en) * 1984-04-13 1990-11-27 Uop Molecular sieve compositions
US4882038A (en) * 1984-04-13 1989-11-21 Uop Process for the use of magnesium-aluminum-phosphorus-silicon-oxide molecular sieve compositions
US5225071A (en) * 1986-03-27 1993-07-06 Uop Reforming/dehydrocyclization catalysts
DE69022581D1 (de) * 1989-02-17 1995-10-26 Chevron Usa Inc Isomerisierung von wachshaltigen schmierölen und erdoelwachsen durch anwendung eines silicoaluminophosphat molekularsiebkatalysts.
US5082986A (en) * 1989-02-17 1992-01-21 Chevron Research Company Process for producing lube oil from olefins by isomerization over a silicoaluminophosphate catalyst
US5292984A (en) * 1989-11-29 1994-03-08 Uop Pentene isomerization and etherification
US5336831A (en) * 1989-11-29 1994-08-09 Uop Olefin isomerization process
US5146035A (en) * 1989-11-29 1992-09-08 Uop Butene isomerization process
US5367101A (en) * 1989-11-29 1994-11-22 Uop Pentene isomerization process
US5191146A (en) * 1989-11-29 1993-03-02 Uop Olefin isomerization process
US5463161A (en) * 1989-11-29 1995-10-31 Uop Olefin isomerization process
US5132484A (en) * 1989-11-29 1992-07-21 Uop Butene isomerization process
US5478787A (en) * 1991-12-26 1995-12-26 Uop Discrete molecular sieve and use
US5240891A (en) * 1991-12-26 1993-08-31 Patton Robert L Discrete molecular sieve and use
DE69605967D1 (de) * 1995-04-24 2000-02-10 Uop Des Plaines Isomerisierung von C8-Aromaten mit Hilfe eines Katalysators der ein modifiziertes, aus Silico-alumino-phosphat aufgebautes Molekularsieb, enthält
WO1997045385A1 (en) * 1996-05-29 1997-12-04 Exxon Chemical Patents Inc. Process for isomerization of alkylaromatic hydrocarbons
FR2769622B1 (fr) * 1997-10-14 1999-12-24 Inst Francais Du Petrole Procede d'isomerisation des composes aromatiques a huit atomes de carbone
US6333289B1 (en) 1998-04-10 2001-12-25 Institut Francais Du Petrole Process for activating catalysts for isomerizing aromatic compounds containing eight carbon atoms
US6313363B1 (en) 1998-04-10 2001-11-06 Institut Francais Du Petrole Process for isomerizing aromatic compounds containing eight carbon atoms
FR2784686B1 (fr) 1998-09-10 2001-02-23 Inst Francais Du Petrole Procede d'isomerisation des composes aromatiques a huit atomes de carbone en deux etapes successives et utilisant un catalyseur active
US6222086B1 (en) 1999-07-02 2001-04-24 Uop Llc Aromatics isomerization using a dual-catalyst system
US6512155B1 (en) 2000-04-25 2003-01-28 Uop Llc Process for the activation of an alkylaromatic isomerization catalyst by water
US6660896B1 (en) 2003-04-16 2003-12-09 Exxonmobil Chemical Patents Inc. Isomerization of ethylbenzene and xylenes
US7553998B2 (en) * 2006-06-21 2009-06-30 Uop Llc Energy-efficient process for para-xylene production
US20100152025A1 (en) * 2008-12-17 2010-06-17 Hayim Abrevaya Molecular Sieve
US8431760B2 (en) * 2008-12-17 2013-04-30 Uop Llc Hydrocarbon conversion using an improved molecular sieve

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310440A (en) * 1980-07-07 1982-01-12 Union Carbide Corporation Crystalline metallophosphate compositions
US4440871A (en) * 1982-07-26 1984-04-03 Union Carbide Corporation Crystalline silicoaluminophosphates
US4508836A (en) * 1982-07-27 1985-04-02 Mobil Oil Corporation Catalytic conversion process for aromatic feedstocks with hydrogen regeneration of coke-selectivated zeolite catalyst
US4500651A (en) * 1983-03-31 1985-02-19 Union Carbide Corporation Titanium-containing molecular sieves
US4567029A (en) * 1983-07-15 1986-01-28 Union Carbide Corporation Crystalline metal aluminophosphates
US4554143A (en) * 1983-07-15 1985-11-19 Union Carbide Corporation Crystalline ferroaluminophosphates
DE3473140D1 (en) * 1984-01-11 1988-09-08 Mobil Oil Corp Process for isomerizing alkyl aromatic hydrocarbons
US4935216A (en) * 1984-04-13 1990-06-19 Uop Zinc-aluminum-phosphorus-silicon-oxide molecular sieve compositions
JPS6163523A (en) * 1984-04-13 1986-04-01 Union Carbide Corp Five-component and six-component molecular sieve composition
US4793984A (en) * 1984-04-13 1988-12-27 Union Carbide Corporation Molecular sieve compositions
US4684617A (en) * 1984-04-13 1987-08-04 Union Carbide Corporation Titanium-aluminum-phosphorus-silicon-oxide molecular sieves
US4686092A (en) * 1984-04-13 1987-08-11 Union Carbide Corporation Manganese-aluminum-phosphorus-silicon-oxide molecular sieves
US4898722A (en) * 1984-12-19 1990-02-06 Mobil Oil Corp. Synthesis of crystalline SAPO-37

Also Published As

Publication number Publication date Type
FI872678A0 (fi) 1987-06-16 application
ES2021636B3 (es) 1991-11-16 grant
JPS6339826A (en) 1988-02-20 application
FI872678A (fi) 1987-12-17 application
US4740650A (en) 1988-04-26 grant
EP0249914B1 (de) 1991-05-15 grant
FI84344C (fi) 1991-11-25 grant
CA1284510C (en) 1991-05-28 grant
FI872678D0 (de) grant
FI84344B (fi) 1991-08-15 application
EP0249914A1 (de) 1987-12-23 application

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWäLTE GESTHUYSEN, VON ROHR & EGGERT, 45128

8339 Ceased/non-payment of the annual fee