ES2092635T3 - Produccion de olefinas. - Google Patents

Produccion de olefinas.

Info

Publication number
ES2092635T3
ES2092635T3 ES92303737T ES92303737T ES2092635T3 ES 2092635 T3 ES2092635 T3 ES 2092635T3 ES 92303737 T ES92303737 T ES 92303737T ES 92303737 T ES92303737 T ES 92303737T ES 2092635 T3 ES2092635 T3 ES 2092635T3
Authority
ES
Spain
Prior art keywords
zsm
water vapor
olephine
production
range
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
ES92303737T
Other languages
English (en)
Inventor
Anne M Gaffney
John A Sofranko
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.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
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 Arco Chemical Technology LP filed Critical Arco Chemical Technology LP
Application granted granted Critical
Publication of ES2092635T3 publication Critical patent/ES2092635T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
    • C07C4/06—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
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/36—Steaming
    • 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
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SE PRESENTA UN CATALIZADOR ACTIVADO POR VAPOR DE AGUA QUE CONTIENE FOSFORO Y H-ZSM-5 QUE PUEDE SER USADO PARA CONVERTIR HIDROCARBONOS MAYORES EN OLEFINAS INFERIORES, ESPECIALMENTE ETILENOS, PROPILENOS, BUTILENOS Y PENTENOS EN UN RANGO DE TEMPERATURAS DE ENTRE 500 Y 700 (GRADOS) C Y EN UN RANGO WHSV DE ENTRE 10 Y 1000 HR. ELEVADO A MENOS 1. LOS CATALIZADORES QUE CONTIENEN H A 60 SUFREN UNA ACTIVACION POR VAPOR DE AGUA MAS RAPIDA Y CONSIGUEN UNA ACTIVIDAD MAYOR QUE AQUELLOS CATALIZADORES QUE CONTENIAN H ZSM DE 60.
ES92303737T 1991-04-26 1992-04-24 Produccion de olefinas. Expired - Lifetime ES2092635T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/692,333 US5171921A (en) 1991-04-26 1991-04-26 Production of olefins

Publications (1)

Publication Number Publication Date
ES2092635T3 true ES2092635T3 (es) 1996-12-01

Family

ID=24780147

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92303737T Expired - Lifetime ES2092635T3 (es) 1991-04-26 1992-04-24 Produccion de olefinas.

Country Status (7)

Country Link
US (1) US5171921A (es)
EP (1) EP0511013B1 (es)
JP (1) JP3057398B2 (es)
KR (1) KR100237508B1 (es)
DE (1) DE69214499T2 (es)
ES (1) ES2092635T3 (es)
TW (1) TW239119B (es)

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JP3057398B2 (ja) 2000-06-26
TW239119B (es) 1995-01-21
KR920019712A (ko) 1992-11-19
US5171921A (en) 1992-12-15
DE69214499T2 (de) 1997-02-20
KR100237508B1 (ko) 2000-01-15
EP0511013B1 (en) 1996-10-16
EP0511013A3 (en) 1994-08-24
JPH0673382A (ja) 1994-03-15
EP0511013A2 (en) 1992-10-28

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