FR2445855A1 - Procede de craquage de charge hydrocarbonee dans des conditions de conversion elevee a l'aide d'un catalyseur contenant de la mordenite et de la faujasite - Google Patents

Procede de craquage de charge hydrocarbonee dans des conditions de conversion elevee a l'aide d'un catalyseur contenant de la mordenite et de la faujasite

Info

Publication number
FR2445855A1
FR2445855A1 FR7900212A FR7900212A FR2445855A1 FR 2445855 A1 FR2445855 A1 FR 2445855A1 FR 7900212 A FR7900212 A FR 7900212A FR 7900212 A FR7900212 A FR 7900212A FR 2445855 A1 FR2445855 A1 FR 2445855A1
Authority
FR
France
Prior art keywords
catalyst
mordenite
faujasite
mixt
cracking
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.)
Granted
Application number
FR7900212A
Other languages
English (en)
Other versions
FR2445855B1 (fr
Inventor
Arthur Warren Chester
Albert B Schwartz
William Albert Stover
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Priority to FR7900212A priority Critical patent/FR2445855B1/fr
Publication of FR2445855A1 publication Critical patent/FR2445855A1/fr
Application granted granted Critical
Publication of FR2445855B1 publication Critical patent/FR2445855B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • B01J2229/10—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
    • 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
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/084—Y-type faujasite
    • 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
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

La présente invention a pour objet un procédé de craquage de charge hydrocarbonée contenant des constituants à noyaux aromatiques et des constituants à noyaux non aromatiques. Ce procédé consiste à mettre en contact ladite charge avec une composition catalytique : 1. caractérisée par une teneur en métal alcalin inférieure à environ 1,5 % en poids, et 2. comprenant un mélange de faujasite et de mordénite dans lequel le rapport pondéral faujasite/mordénite est compris dans la gamme approximative de 30/1 et 1/5, ledit contact se produisant dans des conditions de craquage catalytique, à savoir, une température comprise entre 482 et 649 degrés C, une pression comprise entre la pression atmosphérique et 70 kg/cm**2, une durée du contact de l'huile et du catalyseur de l'ordre de 0,5 seconde à environ 15 mn, et un rapport pondéral catalyseur/huile compris entre 1 et 20, l'activité du catalyseur et les conditions étant contrôlées de sorte que la sévérité du taux de conversion dépasse celle qui est attribuée à la conversion de la partie de noyaux non aromatiques de ladite charge avec un rendement en coke résultant inférieur à celui que l'on obtient avec le même catalyseur en l'absence de mordénite au même niveau de conversion. Elle se rapporte au craquage de charges pétrolières.
FR7900212A 1979-01-05 1979-01-05 Procede de craquage de charge hydrocarbonee dans des conditions de conversion elevee a l'aide d'un catalyseur contenant de la mordenite et de la faujasite Expired FR2445855B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7900212A FR2445855B1 (fr) 1979-01-05 1979-01-05 Procede de craquage de charge hydrocarbonee dans des conditions de conversion elevee a l'aide d'un catalyseur contenant de la mordenite et de la faujasite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900212A FR2445855B1 (fr) 1979-01-05 1979-01-05 Procede de craquage de charge hydrocarbonee dans des conditions de conversion elevee a l'aide d'un catalyseur contenant de la mordenite et de la faujasite

Publications (2)

Publication Number Publication Date
FR2445855A1 true FR2445855A1 (fr) 1980-08-01
FR2445855B1 FR2445855B1 (fr) 1985-08-02

Family

ID=9220485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900212A Expired FR2445855B1 (fr) 1979-01-05 1979-01-05 Procede de craquage de charge hydrocarbonee dans des conditions de conversion elevee a l'aide d'un catalyseur contenant de la mordenite et de la faujasite

Country Status (1)

Country Link
FR (1) FR2445855B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288363A1 (fr) * 1987-04-24 1988-10-26 Institut Français du Pétrole Catalyseur de craquage de charges hydrocarbonées comprenant une mordénite désaluminée, une zéolithe y et une matrice
WO1993001256A1 (fr) * 1991-07-03 1993-01-21 Shell Internationale Research Maatschappij B.V. Procede de conversion d'hydrocarbures et compositions catalytiques

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769202A (en) * 1962-07-16 1973-10-30 Mobil Oil Corp Catalytic conversion of hydrocarbons
US3925195A (en) * 1972-06-30 1975-12-09 Grace W R & Co Hydrocarbon cracking process using zeolite mixtures
US4002557A (en) * 1974-05-28 1977-01-11 Mobil Oil Corporation Catalytic conversion of high metals feed stocks
US4064039A (en) * 1976-01-28 1977-12-20 Mobil Oil Corporation Fluid catalytic cracking

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769202A (en) * 1962-07-16 1973-10-30 Mobil Oil Corp Catalytic conversion of hydrocarbons
US3925195A (en) * 1972-06-30 1975-12-09 Grace W R & Co Hydrocarbon cracking process using zeolite mixtures
US4002557A (en) * 1974-05-28 1977-01-11 Mobil Oil Corporation Catalytic conversion of high metals feed stocks
US4064039A (en) * 1976-01-28 1977-12-20 Mobil Oil Corporation Fluid catalytic cracking

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288363A1 (fr) * 1987-04-24 1988-10-26 Institut Français du Pétrole Catalyseur de craquage de charges hydrocarbonées comprenant une mordénite désaluminée, une zéolithe y et une matrice
FR2614220A1 (fr) * 1987-04-24 1988-10-28 Inst Francais Du Petrole Catalyseur de craquage de charges hydrocarbonees comprenant une mordenite desaluminee, une zeolithe y et une matrice.
WO1993001256A1 (fr) * 1991-07-03 1993-01-21 Shell Internationale Research Maatschappij B.V. Procede de conversion d'hydrocarbures et compositions catalytiques
US5278114A (en) * 1991-07-03 1994-01-11 Shell Oil Company Hydrocarbon conversion process and catalyst composition

Also Published As

Publication number Publication date
FR2445855B1 (fr) 1985-08-02

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