WO2004056944A1 - Procede de production de melanges de propylene et d'ethylene et systemes catalytiques utilises - Google Patents

Procede de production de melanges de propylene et d'ethylene et systemes catalytiques utilises Download PDF

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Publication number
WO2004056944A1
WO2004056944A1 PCT/EP2003/013345 EP0313345W WO2004056944A1 WO 2004056944 A1 WO2004056944 A1 WO 2004056944A1 EP 0313345 W EP0313345 W EP 0313345W WO 2004056944 A1 WO2004056944 A1 WO 2004056944A1
Authority
WO
WIPO (PCT)
Prior art keywords
zsm
zeolite
weight
catalytic system
zeolites
Prior art date
Application number
PCT/EP2003/013345
Other languages
English (en)
Inventor
Maria Angela Mantegazza
Pierluigi Crocetta
Massimo Romagnoli
Marco Ferrari
Paolo Pollesel
Original Assignee
Polimeri Europa S.P.A.
Enitecnologie S.P.A.
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 Polimeri Europa S.P.A., Enitecnologie S.P.A. filed Critical Polimeri Europa S.P.A.
Priority to AU2003292134A priority Critical patent/AU2003292134A1/en
Publication of WO2004056944A1 publication Critical patent/WO2004056944A1/fr

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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
    • B01J29/80—Mixtures of different zeolites
    • 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
    • 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
    • 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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • 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

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne un procédé de production de mélanges contenant du propylène et de l'éthylène avec un rapport molaire d'éthylène/propylène < 1, à partir de mélanges d'hydrocarbures C4 - C8, particulièrement oléfiniques, consistant à mettre lesdits mélanges d'hydrocarbures en contact avec un système catalytique, dans des conditions de craquage, à une température comprise entre 400 °C et 600 °C, à une vitesse spatiale horaire pondérale (WHSV) allant de 0,1 h -1 à 20 h -1 et à une pression comprise entre 0,1 et 30 atmosphères, caractérisés en ce que le système catalytique contient une première zéolite avec un indice de contrainte (C.I.) compris entre 1,5 et 2,5, dans une quantité comprise entre 20 et 80 % poids/poids, et d'une seconde zéolite avec un indice de contrainte (C.I.) compris entre 6,9 et 11,0, dans une quantité comprise entre 20 et 80 % poids/poids, le rapport molaire Si02/Al2 03 des deux zéolites étant plus élevé que 50. L'invention concerne aussi en particulier des systèmes catalytiques des mélanges d ZSM-12/ZSM-5 et de ZSM-12/ZSM-23.
PCT/EP2003/013345 2002-12-20 2003-11-25 Procede de production de melanges de propylene et d'ethylene et systemes catalytiques utilises WO2004056944A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003292134A AU2003292134A1 (en) 2002-12-20 2003-11-25 Process for the production of propylene and ethylene mixtures and the catalytic systems used therein

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2002A002706 2002-12-20
ITMI20022706 ITMI20022706A1 (it) 2002-12-20 2002-12-20 Procedimento per la produzione di miscele di propilene ed etilene e sistemi catalitici utilizzati.

Publications (1)

Publication Number Publication Date
WO2004056944A1 true WO2004056944A1 (fr) 2004-07-08

Family

ID=32676848

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/013345 WO2004056944A1 (fr) 2002-12-20 2003-11-25 Procede de production de melanges de propylene et d'ethylene et systemes catalytiques utilises

Country Status (3)

Country Link
AU (1) AU2003292134A1 (fr)
IT (1) ITMI20022706A1 (fr)
WO (1) WO2004056944A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010133605A2 (fr) 2009-05-19 2010-11-25 Shell Internationale Research Maatschappij B.V. Catalyseur de conversion de composés oxygénés, procédé permettant de préparer un produit oléfinique et procédé permettant de préparer un catalyseur de conversion de composés oxygénés
US8049054B2 (en) 2006-05-19 2011-11-01 Shell Oil Company Process for the preparation of C5 and/or C6 olefin
US8083815B2 (en) 2008-12-22 2011-12-27 Shell Oil Company Process to prepare methanol and/or dimethylether
US8168842B2 (en) 2006-05-19 2012-05-01 Shell Oil Company Process for the alkylation of a cycloalkene
US8269056B2 (en) 2007-11-19 2012-09-18 Shell Oil Company Process for the preparation of an olefinic product
US8884090B2 (en) 2007-11-19 2014-11-11 Shell Oil Company Process for the preparation of an olefin
US10406511B2 (en) 2016-04-11 2019-09-10 Enerkem, Inc. Hybrid extruded mixed zeolite catalysts for synthesis of light olefins

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0169025A2 (fr) * 1984-07-16 1986-01-22 Mobil Oil Corporation Catalyseur d'hydrodéparaffinage à base d'un mélange de zéolites
US5308475A (en) * 1992-11-23 1994-05-03 Mobil Oil Corporation Use of ZSM-12 in catalytic cracking for gasoline octane improvement and co-production of light olefins
WO1997045198A1 (fr) * 1996-05-29 1997-12-04 Exxon Chemical Patents Inc. Catalyseur a zeolite et son utilisation dans la transformation des hydrocarbures
WO1999057226A1 (fr) * 1998-05-05 1999-11-11 Exxon Chemical Patents Inc. Conversion d'hydrocarbures en propylene au moyen de catalyseurs zeolitiques a pores moyens et forte teneur en silice
WO2001004237A2 (fr) * 1999-07-12 2001-01-18 Mobil Oil Corporation Production catalytique d'olefines legeres riches en propylene
WO2001034727A1 (fr) * 1999-11-10 2001-05-17 Exxon Research And Engineering Company Procede relatif a la production selective d'olefines legeres
US6307117B1 (en) * 1998-08-25 2001-10-23 Asahi Kasei Kogyo Kabushiki Kaisha Method for producing ethylene and propylene

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0169025A2 (fr) * 1984-07-16 1986-01-22 Mobil Oil Corporation Catalyseur d'hydrodéparaffinage à base d'un mélange de zéolites
US5308475A (en) * 1992-11-23 1994-05-03 Mobil Oil Corporation Use of ZSM-12 in catalytic cracking for gasoline octane improvement and co-production of light olefins
WO1997045198A1 (fr) * 1996-05-29 1997-12-04 Exxon Chemical Patents Inc. Catalyseur a zeolite et son utilisation dans la transformation des hydrocarbures
WO1999057226A1 (fr) * 1998-05-05 1999-11-11 Exxon Chemical Patents Inc. Conversion d'hydrocarbures en propylene au moyen de catalyseurs zeolitiques a pores moyens et forte teneur en silice
US6307117B1 (en) * 1998-08-25 2001-10-23 Asahi Kasei Kogyo Kabushiki Kaisha Method for producing ethylene and propylene
WO2001004237A2 (fr) * 1999-07-12 2001-01-18 Mobil Oil Corporation Production catalytique d'olefines legeres riches en propylene
WO2001034727A1 (fr) * 1999-11-10 2001-05-17 Exxon Research And Engineering Company Procede relatif a la production selective d'olefines legeres

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8049054B2 (en) 2006-05-19 2011-11-01 Shell Oil Company Process for the preparation of C5 and/or C6 olefin
US8168842B2 (en) 2006-05-19 2012-05-01 Shell Oil Company Process for the alkylation of a cycloalkene
US8269056B2 (en) 2007-11-19 2012-09-18 Shell Oil Company Process for the preparation of an olefinic product
US8822749B2 (en) 2007-11-19 2014-09-02 Shell Oil Company Process for the preparation of an olefinic product
US8884090B2 (en) 2007-11-19 2014-11-11 Shell Oil Company Process for the preparation of an olefin
US8083815B2 (en) 2008-12-22 2011-12-27 Shell Oil Company Process to prepare methanol and/or dimethylether
WO2010133605A2 (fr) 2009-05-19 2010-11-25 Shell Internationale Research Maatschappij B.V. Catalyseur de conversion de composés oxygénés, procédé permettant de préparer un produit oléfinique et procédé permettant de préparer un catalyseur de conversion de composés oxygénés
US10406511B2 (en) 2016-04-11 2019-09-10 Enerkem, Inc. Hybrid extruded mixed zeolite catalysts for synthesis of light olefins
US10486147B1 (en) 2016-04-11 2019-11-26 Enerkem, Inc. Hybrid extruded mixed zeolite catalysts for synthesis of light olefins

Also Published As

Publication number Publication date
AU2003292134A8 (en) 2004-07-14
ITMI20022706A1 (it) 2004-06-21
AU2003292134A1 (en) 2004-07-14

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