ES2150027T3 - Procedimiento mejorado para produccion de etilbenceno. - Google Patents

Procedimiento mejorado para produccion de etilbenceno.

Info

Publication number
ES2150027T3
ES2150027T3 ES96101741T ES96101741T ES2150027T3 ES 2150027 T3 ES2150027 T3 ES 2150027T3 ES 96101741 T ES96101741 T ES 96101741T ES 96101741 T ES96101741 T ES 96101741T ES 2150027 T3 ES2150027 T3 ES 2150027T3
Authority
ES
Spain
Prior art keywords
production
ethylbenzene
improved procedure
procedure
underminated
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
ES96101741T
Other languages
English (en)
Inventor
James Butler
Jim Waguespack
Ken Hall
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.)
Fina Technology Inc
Original Assignee
Fina Technology 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 Fina Technology Inc filed Critical Fina Technology Inc
Application granted granted Critical
Publication of ES2150027T3 publication Critical patent/ES2150027T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07C15/073—Ethylbenzene
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • 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
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/26—Catalytic processes with hydrides or organic compounds
    • C07C2/36—Catalytic processes with hydrides or organic compounds as phosphines, arsines, stilbines or bismuthines
    • 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
    • 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
    • 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)
  • Inorganic 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)

Abstract

SE PRESENTA UN PROCEDIMIENTO PARA LA PRODUCCION DE ETILBENCENO A PARTIR DE LA ALQUILACION CATALITICA DEL BENCENO EN UN REACTOR DE LECHO MULTIPLE EN EL QUE LAS FRACCIONES MAS LIGERAS DE LA CORRIENTE DE RECICLADO DE POLIETILBENCENO NORMAL, DE LA PARTE SUPERIOR SON ELIMINADAS EN UNA COLUMNA DE DESTILACION Y DESCARGADAS PARA INCREMENTAR LAS VELOCIDADES DE CONVERSION DE EB Y LA PRODUCCION DEL SUBPRODUCTO DE XILENO.
ES96101741T 1995-02-08 1996-02-07 Procedimiento mejorado para produccion de etilbenceno. Expired - Lifetime ES2150027T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38526295A 1995-02-08 1995-02-08

Publications (1)

Publication Number Publication Date
ES2150027T3 true ES2150027T3 (es) 2000-11-16

Family

ID=23520686

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96101741T Expired - Lifetime ES2150027T3 (es) 1995-02-08 1996-02-07 Procedimiento mejorado para produccion de etilbenceno.

Country Status (8)

Country Link
EP (1) EP0726242B1 (es)
JP (1) JP3786998B2 (es)
KR (1) KR100415499B1 (es)
CN (1) CN1064339C (es)
CA (1) CA2168418C (es)
DE (1) DE69609364T2 (es)
ES (1) ES2150027T3 (es)
TW (1) TW336219B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2110368A1 (en) 2008-04-18 2009-10-21 Total Petrochemicals France Alkylation of aromatic substrates and transalkylation process
KR102397644B1 (ko) 2017-06-16 2022-05-13 에스케이이노베이션 주식회사 유동층접촉분해 오프-가스와 벤젠의 알킬화 생성물로부터 에틸벤젠을 회수하는 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922053A (en) * 1989-05-24 1990-05-01 Fina Technology, Inc. Process for ethylbenzene production

Also Published As

Publication number Publication date
EP0726242B1 (en) 2000-07-19
DE69609364D1 (de) 2000-08-24
CN1134928A (zh) 1996-11-06
JP3786998B2 (ja) 2006-06-21
KR100415499B1 (ko) 2004-05-31
CA2168418A1 (en) 1996-08-09
CN1064339C (zh) 2001-04-11
EP0726242A1 (en) 1996-08-14
TW336219B (en) 1998-07-11
KR960031407A (ko) 1996-09-17
CA2168418C (en) 2007-04-17
DE69609364T2 (de) 2001-01-04
JPH08259476A (ja) 1996-10-08

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