BR8205271A - Processo para regeneracao de um catalisador de aromatizacao - Google Patents

Processo para regeneracao de um catalisador de aromatizacao

Info

Publication number
BR8205271A
BR8205271A BR8205271A BR8205271A BR8205271A BR 8205271 A BR8205271 A BR 8205271A BR 8205271 A BR8205271 A BR 8205271A BR 8205271 A BR8205271 A BR 8205271A BR 8205271 A BR8205271 A BR 8205271A
Authority
BR
Brazil
Prior art keywords
regeneration
aromatization catalyst
aromatization
catalyst
Prior art date
Application number
BR8205271A
Other languages
English (en)
Inventor
Jean Rene Bernard
Michele Breysse
Original Assignee
Elf France
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 Elf France filed Critical Elf France
Publication of BR8205271A publication Critical patent/BR8205271A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • C07C5/415—Catalytic processes with metals
    • C07C5/417—Catalytic processes with metals of the platinum group
    • 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
    • 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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR8205271A 1981-09-09 1982-09-08 Processo para regeneracao de um catalisador de aromatizacao BR8205271A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8117064A FR2512356B1 (fr) 1981-09-09 1981-09-09 Procede de regeneration d'un catalyseur d'aromatisation

Publications (1)

Publication Number Publication Date
BR8205271A true BR8205271A (pt) 1983-08-16

Family

ID=9261997

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8205271A BR8205271A (pt) 1981-09-09 1982-09-08 Processo para regeneracao de um catalisador de aromatizacao

Country Status (12)

Country Link
US (1) US4493901A (pt)
JP (1) JPS5855045A (pt)
BE (1) BE894331A (pt)
BR (1) BR8205271A (pt)
CA (1) CA1187859A (pt)
DE (1) DE3233359A1 (pt)
ES (1) ES8306033A1 (pt)
FR (1) FR2512356B1 (pt)
GB (1) GB2106413B (pt)
IT (1) IT1156316B (pt)
NL (1) NL184051C (pt)
NO (1) NO157526C (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627912A (en) * 1983-06-30 1986-12-09 Chevron Research Company Reforming process having a high selectivity and activity for dehydrocyclization, isomerization, and dehydroisomerization
US4925819A (en) * 1983-11-10 1990-05-15 Exxon Research & Engineering Company Method of regenerating a deactivated catalyst
US4595669A (en) * 1983-11-10 1986-06-17 Exxon Research And Engineering Co. Method of preparing an improved catalyst
US4595668A (en) * 1983-11-10 1986-06-17 Exxon Research And Engineering Co. Bound zeolite catalyst
US4595670A (en) * 1983-11-10 1986-06-17 Exxon Research And Engineering Co. Zeolite catalyst
US5712214A (en) * 1983-11-10 1998-01-27 Exxon Research & Engineering Company Regeneration of aromatization catalysts
ES8606023A1 (es) * 1983-11-10 1986-04-16 Exxon Research Engineering Co Un procedimiento para reactivar un catalizador de zeolita tipo l que contiene coque
US4657874A (en) * 1984-01-18 1987-04-14 Mobil Oil Corporation Redispersion of agglomerated noble metals on zeolite catalysts
US4610972A (en) * 1984-04-18 1986-09-09 Chevron Research Company Sulphur decontamination of conduits and vessels communicating with hydrocarbon conversion catalyst reactor during in situ catalyst regeneration
AU5201686A (en) * 1984-11-08 1986-06-03 Chevron Research Company Rejuvenation of a deactivated catalyst
US4855269A (en) * 1986-12-19 1989-08-08 Chevron Research Company Process for regenerating a monofunctional large-pore zeolite catalyst having high selectivity for paraffin dehydrocyclization
FR2611739B1 (fr) * 1987-03-06 1989-07-07 Inst Francais Du Petrole Procede d'activation d'un catalyseur d'isomerisation de paraffines normales
US4861938A (en) * 1987-07-07 1989-08-29 Uop Chemical conversion process
US4810683A (en) * 1988-01-25 1989-03-07 Uop Inc. Regeneration of a platinum-containing zeolite
US4914068A (en) * 1988-03-21 1990-04-03 Exxon Chemical Patents Inc. Process for the dispersion of Group VIII metals in large pore zeolite catalysts
ES2079492T3 (es) * 1989-09-29 1996-01-16 Exxon Research Engineering Co Agregados y catalizadores de zeolita.
US5883031A (en) * 1991-03-01 1999-03-16 Chevron Chemical Company Low temperature regeneration of coke deactivated reforming catalysts
JP2606991B2 (ja) * 1991-10-03 1997-05-07 出光興産株式会社 失活触媒の再生方法
US5270272A (en) * 1992-05-26 1993-12-14 Uop Sulfur removal from molecular-sieve catalyst
JP2008266244A (ja) * 2007-04-24 2008-11-06 Mitsubishi Chemicals Corp 芳香族炭化水素の製造方法
JP2008266245A (ja) * 2007-04-24 2008-11-06 Mitsubishi Chemicals Corp 芳香族炭化水素の製造方法
US20100160702A1 (en) * 2008-12-23 2010-06-24 Chevron Phillips Chemical Company Lp Methods of Preparing an Aromatization Catalyst
US8912108B2 (en) 2012-03-05 2014-12-16 Chevron Phillips Chemical Company Lp Methods of regenerating aromatization catalysts
US8716161B2 (en) 2012-03-05 2014-05-06 Chevron Phillips Chemical Company Methods of regenerating aromatization catalysts
US9387467B2 (en) 2012-09-26 2016-07-12 Chevron Phillips Chemical Company Lp Aromatization catalysts with high surface area and pore volume

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1544923A (fr) * 1966-11-15 1968-11-08 Union Carbide Corp Procédé de régénération de catalyseurs par oxydation
US3450644A (en) * 1966-11-15 1969-06-17 Union Carbide Corp Treatment of oxidatively regenerated molecular sieve catalysts
US3637524A (en) * 1968-07-11 1972-01-25 Atlantic Richfield Co Halide addition and distribution in the reactivation of platinum group catalysts
US3835063A (en) * 1970-03-27 1974-09-10 Mobil Oil Corp Regeneration of halogen promoted bimetallic reforming catalyst
GB1436622A (en) * 1973-06-21 1976-05-19 British Petroleum Co Regeneration of zeolite catalysts
US4002575A (en) * 1975-08-14 1977-01-11 Union Oil Company Of California Rejuvenation of supported group VIII metal catalysts
FR2323664A1 (fr) * 1975-09-10 1977-04-08 Erap Procede de deshydrocyclisation d'hydrocarbures aliphatiques
FR2325289A7 (fr) * 1975-09-19 1977-04-15 Inst Francais Du Petrole Procede de regeneration de catalyseurs d'hydroconversions d'hydrocarbures
FR2377226A1 (fr) * 1977-01-13 1978-08-11 Inst Francais Du Petrole Nouveau procede de regeneration d'un catalyseur de conversion d'hydrocarbures

Also Published As

Publication number Publication date
DE3233359C2 (pt) 1990-02-08
IT1156316B (it) 1987-02-04
NO157526C (no) 1988-04-13
GB2106413A (en) 1983-04-13
JPS5855045A (ja) 1983-04-01
NO157526B (no) 1987-12-28
IT8223159A0 (it) 1982-09-08
ES515188A0 (es) 1983-05-01
JPH0224585B2 (pt) 1990-05-30
FR2512356A1 (fr) 1983-03-11
DE3233359A1 (de) 1983-05-05
NO823050L (no) 1983-03-10
NL184051B (nl) 1988-11-01
BE894331A (fr) 1983-03-07
NL8203458A (nl) 1983-04-05
ES8306033A1 (es) 1983-05-01
NL184051C (nl) 1989-04-03
GB2106413B (en) 1985-03-27
CA1187859A (en) 1985-05-28
US4493901A (en) 1985-01-15
FR2512356B1 (fr) 1986-08-08

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 08/09/97