ATE240785T1 - Alkylierung von aromatischen verbindungen mit einem katalysator, der ein oberflächenmodifiziertes beta-zeolith enthält - Google Patents

Alkylierung von aromatischen verbindungen mit einem katalysator, der ein oberflächenmodifiziertes beta-zeolith enthält

Info

Publication number
ATE240785T1
ATE240785T1 AT98301526T AT98301526T ATE240785T1 AT E240785 T1 ATE240785 T1 AT E240785T1 AT 98301526 T AT98301526 T AT 98301526T AT 98301526 T AT98301526 T AT 98301526T AT E240785 T1 ATE240785 T1 AT E240785T1
Authority
AT
Austria
Prior art keywords
zeolite beta
alkylation
aromatic compounds
catalyst containing
beta zeolite
Prior art date
Application number
AT98301526T
Other languages
English (en)
Inventor
Gregory J Gajda
Richard T Gajek
Original Assignee
Uop Inc
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 Uop Inc filed Critical Uop Inc
Application granted granted Critical
Publication of ATE240785T1 publication Critical patent/ATE240785T1/de

Links

Classifications

    • 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
    • C07C6/126—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 more than one hydrocarbon
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7007—Zeolite Beta
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/74—Noble metals
    • B01J29/7415—Zeolite Beta
    • 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
    • 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
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
    • 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
    • B01J2229/42—Addition of matrix or binder particles
    • 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
    • C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • 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)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
AT98301526T 1996-07-12 1998-03-02 Alkylierung von aromatischen verbindungen mit einem katalysator, der ein oberflächenmodifiziertes beta-zeolith enthält ATE240785T1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US08/682,862 US5723710A (en) 1996-07-12 1996-07-12 Zeolite beta and its use in aromatic alkylation
EP98301526A EP0940178B1 (de) 1996-07-12 1998-03-02 Alkylierung von aromatischen Verbindungen mit einem Katalysator, der ein oberflächenmodifiziertes Beta-Zeolith enthält
ZA981716A ZA981716B (en) 1996-07-12 1998-03-02 Aromatic alkylation with a catalyst containing an improved zeolite beta
CA002230772A CA2230772A1 (en) 1996-07-12 1998-03-02 Aromatic alkylation with a catalyst containing an improved zeolite beta
CN98106935A CN1227770A (zh) 1996-07-12 1998-03-03 用含有改进的β－沸石的催化剂使芳烃烷基化
JP10050882A JPH11267511A (ja) 1996-07-12 1998-03-03 改良ゼオライト・ベータを含む触媒による芳香物のアルキル化

Publications (1)

Publication Number Publication Date
ATE240785T1 true ATE240785T1 (de) 2003-06-15

Family

ID=31950880

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98301526T ATE240785T1 (de) 1996-07-12 1998-03-02 Alkylierung von aromatischen verbindungen mit einem katalysator, der ein oberflächenmodifiziertes beta-zeolith enthält

Country Status (11)

Country Link
US (1) US5723710A (de)
EP (1) EP0940178B1 (de)
JP (1) JPH11267511A (de)
CN (1) CN1227770A (de)
AT (1) ATE240785T1 (de)
CA (1) CA2230772A1 (de)
DE (1) DE69814814T2 (de)
DK (1) DK0940178T3 (de)
ES (1) ES2200273T3 (de)
PT (1) PT940178E (de)
ZA (1) ZA981716B (de)

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US6153806A (en) * 1996-02-12 2000-11-28 Uop Llc Minimizing diphenylethane formation in alkylation of benzene by ethylene catalyzed by zeolite beta
US6162416A (en) 1996-07-12 2000-12-19 Uop Llc Zeolite beta and its use in aromatic alkylation
US5998684A (en) * 1996-12-19 1999-12-07 Uop Llc Recovery process for wet aromatic alkylation and dry aromatic transalkylation
US6043402A (en) * 1997-06-16 2000-03-28 Uop Llc Method for minimizing diarylalkane formation in alkylation-transalkylation process using zeolite beta
US6479721B1 (en) * 1997-06-16 2002-11-12 Uop Llc Alkylation process operating at low olefin ratios
US5877370A (en) * 1997-06-16 1999-03-02 Uop Llc Method for minimizing diarylalkane formation in alkylation of aromatics by olefins by zeolite beta
US6232515B1 (en) 1997-07-28 2001-05-15 Uop Llc Production of ethyl aromatics by passing portions of transalkylation effluent to a multi-bed alkylation zone
US6339179B1 (en) 1997-07-28 2002-01-15 Uop Llc Production of alkyl aromatics by passing transalkylation effluent to alkylation zone and to product recovery zone
US5998687A (en) * 1997-07-29 1999-12-07 Uop Llc Ethylbenzene process using stacked reactor loading of beta and Y zeolites
US6125879A (en) * 1997-08-20 2000-10-03 Black & Decker Inc. Release mechanism for a battery powered wheeled garden sprayer
US6281399B1 (en) 1998-07-28 2001-08-28 Uop Llc Production of isopropyl aromatics by passing portions of transalkylation effluent to a multi-bed alkylation zone
KR100531066B1 (ko) * 1999-02-27 2005-11-25 유오피 엘엘씨 제올라이트 베타 촉매를 사용한 올레핀에 의한 방향족의 알킬화에 있어서 디아릴알칸 부산물 형성의 조절 방법
ES2172375B1 (es) * 1999-12-29 2003-12-16 Univ Valencia Politecnica Catalizador para alquilacion de aromaticos con olefinas o alcoholes.
ES2182632B1 (es) * 2000-04-19 2003-12-16 Univ Valencia Politecnica Catalizador zeolitico para alquilacion de compuestos aromaticos con olefinas, alcoholes o compuestos aromaticos polialquilados.
CA2395940A1 (en) * 1999-12-29 2001-07-12 Consejo Superior De Investigaciones Cientificas Catalyst for alkylating aromatic compounds with olefins, alcohols or polyalkylated aromatic compounds
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US20020042548A1 (en) * 2001-07-11 2002-04-11 Dandekar Ajit B. Process for producing cumene
US20040129376A1 (en) * 2001-08-13 2004-07-08 Payne Leroy Structure forming method and apparatus
US6921843B2 (en) 2001-12-21 2005-07-26 Council Of Scientific And Industrial Research Process for the preparation of diemethyl cumenes
DE60220322T2 (de) * 2002-03-21 2008-01-17 Council Of Scientific & Industrial Research Verfahren zur herstellung von dimethylcumolen
US6815570B1 (en) * 2002-05-07 2004-11-09 Uop Llc Shaped catalysts for transalkylation of aromatics for enhanced xylenes production
ES2206030B1 (es) * 2002-07-11 2005-08-01 Universidad Politecnica De Valencia Un catalizador zeolitico para alquilacion de compuestos aromaticos con olefinas, alcoholes o compuestos aromaticos polialquilados.
US6740788B1 (en) 2002-12-19 2004-05-25 Uop Llc Integrated process for aromatics production
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US7238843B2 (en) * 2003-02-28 2007-07-03 Abb Lummus Global, Inc. Process for the production of alkylaromatics
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US7071369B2 (en) * 2003-06-10 2006-07-04 Abb Lummus Global Inc. Process for the production of alkylbenzene with ethane stripping
US7205448B2 (en) * 2003-12-19 2007-04-17 Uop Llc Process for the removal of nitrogen compounds from a fluid stream
US6894201B1 (en) * 2003-12-19 2005-05-17 Uop Llc Process and apparatus for the removal of nitrogen compounds from a fluid stream
US6972348B2 (en) 2004-03-24 2005-12-06 Uop Llc Catalytic conversion of polycyclic aromatics into xylenes
US7220885B2 (en) * 2004-05-27 2007-05-22 Uop Llc Catalyst treatment useful for aromatics conversion process
US7273828B1 (en) * 2004-05-27 2007-09-25 Uop Llc Catalyst treatment useful for aromatics conversion process
EP1780786A4 (de) * 2004-06-07 2009-11-25 Nikon Corp Bühnenvorrichtung, belichtungsvorrichtung und belichtungsverfahren
US7622622B1 (en) 2004-06-21 2009-11-24 Uop Llc Process for the high yield production of monoalkylaromatics
US7179434B1 (en) 2004-09-08 2007-02-20 Uop Llc Integrated apparatus for aromatics production
US7169368B1 (en) 2004-09-08 2007-01-30 Uop Llc Integrated apparatus for aromatics production
US7271303B1 (en) 2004-09-22 2007-09-18 Uop Llc Multi-zone process for the production of diesel and aromatic compounds
US7154014B1 (en) 2004-09-22 2006-12-26 Uop Llc Alumina guard bed for aromatics transalkylation process
US7348465B2 (en) * 2005-02-08 2008-03-25 Shell Oil Company Selective alkylation of aromatic hydrocarbons
JP5322307B2 (ja) * 2006-05-08 2013-10-23 エクソンモービル・ケミカル・パテンツ・インク 改善された触媒組成物
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US7888537B2 (en) * 2006-12-29 2011-02-15 Uop Llc Solid acid catalyst and process for decomposition of cumene hydroperoxide
US7692052B2 (en) * 2006-12-29 2010-04-06 Uop Llc Multi-zone process for the production of xylene compounds
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Also Published As

Publication number Publication date
PT940178E (pt) 2003-10-31
DK0940178T3 (da) 2003-09-22
ES2200273T3 (es) 2004-03-01
EP0940178B1 (de) 2003-05-21
ZA981716B (en) 1998-11-25
CN1227770A (zh) 1999-09-08
CA2230772A1 (en) 1999-09-02
DE69814814T2 (de) 2004-02-26
US5723710A (en) 1998-03-03
JPH11267511A (ja) 1999-10-05
EP0940178A1 (de) 1999-09-08
DE69814814D1 (de) 2003-06-26

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