ATE133350T1 - Verfahren und apparat zur kontinuierlichen erneuerung der katalysatormasse in einem fliessbett - Google Patents

Verfahren und apparat zur kontinuierlichen erneuerung der katalysatormasse in einem fliessbett

Info

Publication number
ATE133350T1
ATE133350T1 AT92401720T AT92401720T ATE133350T1 AT E133350 T1 ATE133350 T1 AT E133350T1 AT 92401720 T AT92401720 T AT 92401720T AT 92401720 T AT92401720 T AT 92401720T AT E133350 T1 ATE133350 T1 AT E133350T1
Authority
AT
Austria
Prior art keywords
catalyst
reactor
fluid bed
catalyst mass
continuously renewing
Prior art date
Application number
AT92401720T
Other languages
English (en)
Inventor
Patrice Herrenschmidt
Francois-Xavier Cormerais
Thierry Patureaux
Original Assignee
Total Raffinage Distribution
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 Total Raffinage Distribution filed Critical Total Raffinage Distribution
Application granted granted Critical
Publication of ATE133350T1 publication Critical patent/ATE133350T1/de

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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/001—Controlling 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • 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
    • C10G35/10—Catalytic reforming with moving catalysts
    • C10G35/12—Catalytic reforming with moving catalysts according to the "moving-bed" method

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
AT92401720T 1991-07-10 1992-06-19 Verfahren und apparat zur kontinuierlichen erneuerung der katalysatormasse in einem fliessbett ATE133350T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9108680A FR2678944B1 (fr) 1991-07-10 1991-07-10 Procede et dispositif pour le remplacement en continu du catalyseur dans une unite a lit mobile.

Publications (1)

Publication Number Publication Date
ATE133350T1 true ATE133350T1 (de) 1996-02-15

Family

ID=9414936

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92401720T ATE133350T1 (de) 1991-07-10 1992-06-19 Verfahren und apparat zur kontinuierlichen erneuerung der katalysatormasse in einem fliessbett

Country Status (9)

Country Link
US (1) US5512166A (de)
EP (1) EP0522905B1 (de)
JP (1) JP3095886B2 (de)
AT (1) ATE133350T1 (de)
DE (1) DE69207827T2 (de)
DK (1) DK0522905T3 (de)
ES (1) ES2082404T3 (de)
FR (1) FR2678944B1 (de)
GR (1) GR3018834T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2215576C2 (ru) * 1999-06-03 2003-11-10 Юоп Ллс Способ осуществления контакта реагентов с катализатором в форме частиц и устройство для его осуществления
DE10023409A1 (de) * 2000-05-12 2001-11-15 Linde Gas Ag Gasgenerator und Verfahren zur Erzeugung eines CO- und H2-haltigen Behandlungsgases für die Wärmebehandlung von metallischem Gut sowie Wärmebehandlungsanlage mit einem Gasgenerator
UA91708C2 (ru) * 2005-07-08 2010-08-25 ДСМ АйПи АСЕТС Б.В. Способ непрерывного производства гидроксиламмония
US7600950B2 (en) * 2007-11-30 2009-10-13 Uop Llc Device to transfer catalyst from a low pressure vessel to a high pressure vessel and purge the transferred catalyst
US8075227B2 (en) * 2007-11-30 2011-12-13 Uop Llc Device to transfer catalyst from a low pressure vessel to a high pressure vessel and purge the transferred catalyst
US12533650B2 (en) 2022-08-18 2026-01-27 Chevron Phillips Chemical Company Lp Use of a continuous catalyst regeneration type reformer for the aromax® catalyst process

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2596748A (en) * 1948-07-10 1952-05-13 Sinclair Refining Co Catalyst regeneration system
US2851402A (en) * 1954-06-01 1958-09-09 Socony Mobil Oil Co Inc Granular solid transfer method and apparatus
US2882912A (en) * 1954-06-25 1959-04-21 Union Oil Co Solids flow control process and apparatus
US2886210A (en) * 1956-09-28 1959-05-12 Phillips Petroleum Co Transfer of solids
US2880170A (en) * 1956-12-13 1959-03-31 Socony Mobil Oil Co Inc Method of sealing moving bed conversion reactor
US3470090A (en) * 1967-09-25 1969-09-30 Universal Oil Prod Co Method for operating a non-regenerative fixed bed reforming process
US3547809A (en) * 1968-08-19 1970-12-15 Hydrocarbon Research Inc Solids addition and withdrawal process
US3850582A (en) * 1969-12-10 1974-11-26 Exxon Research Engineering Co Apparatus for controlled addition of fluidized particles to a processing unit
US3873441A (en) * 1973-09-06 1975-03-25 Universal Oil Prod Co Catalyst transfer method for moving-bed reactors
US4875995A (en) * 1985-12-20 1989-10-24 Lummus Crest, Inc. Solid addition and withdrawal
US5021147A (en) * 1985-12-20 1991-06-04 Abb Lummus Crest, Inc. Solid addition and withdrawal
US4744887A (en) * 1985-12-20 1988-05-17 Lummus Crest Inc. Solid addition and withdrawal
US5127772A (en) * 1987-09-18 1992-07-07 Shell Oil Company Method and apparatus for the control of suspension density by use of a radiation source
US5076908A (en) * 1989-07-19 1991-12-31 Chevron Research & Technology Company Method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed
US5081039A (en) * 1989-11-16 1992-01-14 Amoco Corporation Process for making catalyst inventory measurements and control procedure for adding or withdrawing catalyst
US5190639A (en) * 1991-12-09 1993-03-02 Exxon Research And Engineering Company Multiple fixed-bed reforming units sharing common moving bed reactor
US5190638A (en) * 1991-12-09 1993-03-02 Exxon Research And Engineering Company Moving bed/fixed bed two stage catalytic reforming

Also Published As

Publication number Publication date
JPH05222380A (ja) 1993-08-31
FR2678944A1 (fr) 1993-01-15
EP0522905A1 (de) 1993-01-13
FR2678944B1 (fr) 1993-11-19
EP0522905B1 (de) 1996-01-24
US5512166A (en) 1996-04-30
DE69207827D1 (de) 1996-03-07
DK0522905T3 (da) 1996-02-12
ES2082404T3 (es) 1996-03-16
DE69207827T2 (de) 1996-06-20
JP3095886B2 (ja) 2000-10-10
GR3018834T3 (en) 1996-04-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee