DE60012323D1 - Verfahren zur Isomerisierung von Xylolen mit gleichzeitiger Umsetzung von Ethylbenzol - Google Patents

Verfahren zur Isomerisierung von Xylolen mit gleichzeitiger Umsetzung von Ethylbenzol

Info

Publication number
DE60012323D1
DE60012323D1 DE60012323T DE60012323T DE60012323D1 DE 60012323 D1 DE60012323 D1 DE 60012323D1 DE 60012323 T DE60012323 T DE 60012323T DE 60012323 T DE60012323 T DE 60012323T DE 60012323 D1 DE60012323 D1 DE 60012323D1
Authority
DE
Germany
Prior art keywords
xylenes
isomerization
ethylbenzene
simultaneous reaction
simultaneous
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.)
Expired - Lifetime
Application number
DE60012323T
Other languages
English (en)
Other versions
DE60012323T2 (de
Inventor
Sanjay B Sharma
Benjamin D Riley
Sergey V Gurevich
Greg A Rosinski
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.)
Honeywell 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
Application filed by UOP LLC filed Critical UOP LLC
Publication of DE60012323D1 publication Critical patent/DE60012323D1/de
Application granted granted Critical
Publication of DE60012323T2 publication Critical patent/DE60012323T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07C5/2724—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • 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
    • 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
    • C07C2529/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65 containing iron group metals, noble metals or copper
    • C07C2529/74—Noble metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DE2000612323 2000-09-06 2000-09-06 Verfahren zur Isomerisierung von Xylolen mit gleichzeitiger Umsetzung von Ethylbenzol Expired - Lifetime DE60012323T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20000307691 EP1186584B1 (de) 2000-09-06 2000-09-06 Verfahren zur Isomerisierung von Xylolen mit gleichzeitiger Umsetzung von Ethylbenzol

Publications (2)

Publication Number Publication Date
DE60012323D1 true DE60012323D1 (de) 2004-08-26
DE60012323T2 DE60012323T2 (de) 2005-08-18

Family

ID=8173246

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000612323 Expired - Lifetime DE60012323T2 (de) 2000-09-06 2000-09-06 Verfahren zur Isomerisierung von Xylolen mit gleichzeitiger Umsetzung von Ethylbenzol

Country Status (3)

Country Link
EP (1) EP1186584B1 (de)
DE (1) DE60012323T2 (de)
ES (1) ES2222879T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003303863A1 (en) * 2003-01-27 2004-08-30 Uop Llc Process for the activation of an alkylaromatic isomerization catalyst by water
TWI263630B (en) 2003-07-08 2006-10-11 Toray Industries Conversion catalyst for ethylbenzene containing xylenes and process for converting ethylbenzene containing xylenes by using catalyst

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899010A (en) * 1988-09-29 1990-02-06 Amoco Corporation Process for isomerization of unextracted, ethylbenzene-containing xylene feeds
US6518472B1 (en) * 1996-08-05 2003-02-11 Bp Corporation North America Inc. Stabilized dual bed xylene isomerization catalyst system

Also Published As

Publication number Publication date
EP1186584B1 (de) 2004-07-21
EP1186584A1 (de) 2002-03-13
ES2222879T3 (es) 2005-02-16
DE60012323T2 (de) 2005-08-18

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Legal Events

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