FR2498477B1 - NOVEL REGENERATION-REJUVENATION PROCESS FOR A ZEOLITHIC CATALYST CONTAINING A HYDROGENANT METAL - Google Patents

NOVEL REGENERATION-REJUVENATION PROCESS FOR A ZEOLITHIC CATALYST CONTAINING A HYDROGENANT METAL

Info

Publication number
FR2498477B1
FR2498477B1 FR8101554A FR8101554A FR2498477B1 FR 2498477 B1 FR2498477 B1 FR 2498477B1 FR 8101554 A FR8101554 A FR 8101554A FR 8101554 A FR8101554 A FR 8101554A FR 2498477 B1 FR2498477 B1 FR 2498477B1
Authority
FR
France
Prior art keywords
hydrogenant
metal
catalyst containing
rejuvenation process
novel regeneration
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
Application number
FR8101554A
Other languages
French (fr)
Other versions
FR2498477A1 (en
Inventor
Christian Marcilly
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR8101554A priority Critical patent/FR2498477B1/en
Publication of FR2498477A1 publication Critical patent/FR2498477A1/en
Application granted granted Critical
Publication of FR2498477B1 publication Critical patent/FR2498477B1/en
Expired 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
    • B01J29/90—Regeneration or reactivation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
FR8101554A 1981-01-26 1981-01-26 NOVEL REGENERATION-REJUVENATION PROCESS FOR A ZEOLITHIC CATALYST CONTAINING A HYDROGENANT METAL Expired FR2498477B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8101554A FR2498477B1 (en) 1981-01-26 1981-01-26 NOVEL REGENERATION-REJUVENATION PROCESS FOR A ZEOLITHIC CATALYST CONTAINING A HYDROGENANT METAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8101554A FR2498477B1 (en) 1981-01-26 1981-01-26 NOVEL REGENERATION-REJUVENATION PROCESS FOR A ZEOLITHIC CATALYST CONTAINING A HYDROGENANT METAL

Publications (2)

Publication Number Publication Date
FR2498477A1 FR2498477A1 (en) 1982-07-30
FR2498477B1 true FR2498477B1 (en) 1986-06-27

Family

ID=9254577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8101554A Expired FR2498477B1 (en) 1981-01-26 1981-01-26 NOVEL REGENERATION-REJUVENATION PROCESS FOR A ZEOLITHIC CATALYST CONTAINING A HYDROGENANT METAL

Country Status (1)

Country Link
FR (1) FR2498477B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3590575T1 (en) * 1984-11-08 1986-11-20 Chevron Research Co., San Francisco, Calif. Rejuvenation of a deactivated catalyst
CN114345400B (en) * 2021-11-24 2023-03-14 中国科学院大连化学物理研究所 Transition metal-molecular sieve catalyst, modification method and application
FR3138052A1 (en) 2022-07-22 2024-01-26 IFP Energies Nouvelles Regeneration process comprising at least two stages of a zeolite-based hydrocracking catalyst and its use in a hydrocracking process.
FR3138053A1 (en) 2022-07-22 2024-01-26 IFP Energies Nouvelles Regeneration process comprising a regeneration step, a rejuvenation step and a calcination step of a zeolite-based hydrocracking catalyst and its use in a hydrocracking process.
FR3138051A1 (en) 2022-07-22 2024-01-26 IFP Energies Nouvelles Process for regenerating a zeolite-based hydrocracking catalyst and its use in a hydrocracking process.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1544923A (en) * 1966-11-15 1968-11-08 Union Carbide Corp Process for regeneration of catalysts by oxidation
US4002575A (en) * 1975-08-14 1977-01-11 Union Oil Company Of California Rejuvenation of supported group VIII metal catalysts

Also Published As

Publication number Publication date
FR2498477A1 (en) 1982-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse