ATE322328T1 - Verfahren und vorrichtung für die schnelle abtrennung von festen partikeln aus gasförmigen fluiden und ihre anwendung - Google Patents

Verfahren und vorrichtung für die schnelle abtrennung von festen partikeln aus gasförmigen fluiden und ihre anwendung

Info

Publication number
ATE322328T1
ATE322328T1 AT99403121T AT99403121T ATE322328T1 AT E322328 T1 ATE322328 T1 AT E322328T1 AT 99403121 T AT99403121 T AT 99403121T AT 99403121 T AT99403121 T AT 99403121T AT E322328 T1 ATE322328 T1 AT E322328T1
Authority
AT
Austria
Prior art keywords
receiver
gas
diffuser
fluidized bed
pipe
Prior art date
Application number
AT99403121T
Other languages
English (en)
Inventor
Jean-Louis Mauleon
Cyrille Mirgain
Original Assignee
Totalfinaelf 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 Totalfinaelf France filed Critical Totalfinaelf France
Application granted granted Critical
Publication of ATE322328T1 publication Critical patent/ATE322328T1/de

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
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/007—Separating solid material from the gas/liquid stream by sedimentation
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT99403121T 1998-12-31 1999-12-13 Verfahren und vorrichtung für die schnelle abtrennung von festen partikeln aus gasförmigen fluiden und ihre anwendung ATE322328T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9816706A FR2788006B1 (fr) 1998-12-31 1998-12-31 Procede et dispositif pour la separation rapide de particules solides et de fluides gazeux et leur utilisation

Publications (1)

Publication Number Publication Date
ATE322328T1 true ATE322328T1 (de) 2006-04-15

Family

ID=9534739

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99403121T ATE322328T1 (de) 1998-12-31 1999-12-13 Verfahren und vorrichtung für die schnelle abtrennung von festen partikeln aus gasförmigen fluiden und ihre anwendung

Country Status (8)

Country Link
US (1) US6375715B1 (de)
EP (1) EP1016444B1 (de)
AT (1) ATE322328T1 (de)
DE (1) DE69930710T2 (de)
ES (1) ES2262298T3 (de)
FR (1) FR2788006B1 (de)
PT (1) PT1016444E (de)
ZA (1) ZA997831B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228328B1 (en) 1999-02-22 2001-05-08 Shell Oil Company Standpipe inlet enhancing particulate solids circulation for petrochemical and other processes
EP1299505B1 (de) * 2000-07-12 2003-11-26 Shell Internationale Researchmaatschappij B.V. Standrohr-einlass fuer zirkulation von partikelförmigen feststoffen für petrochemische oder andere prozesse
EP1334766A1 (de) * 2002-02-08 2003-08-13 Haldor Topsoe A/S Reaktor zur katalytischen Behandlung eines Teilchen enthaltenden Gases
FR3073153B1 (fr) * 2017-11-08 2019-11-22 IFP Energies Nouvelles Nouveau separateur gaz solide pour les unites de craquage catalytique possedant un riser externe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767566A (en) * 1970-01-26 1973-10-23 Standard Oil Co Catalytic petroleum conversion process
US4419965A (en) * 1981-11-16 1983-12-13 Foster Wheeler Energy Corporation Fluidized reinjection of carryover in a fluidized bed combustor
US4666586A (en) * 1983-10-11 1987-05-19 Farnsworth Carl D Method and arrangement of apparatus for cracking high boiling hydrocarbon and regeneration of solids used
US4556479A (en) * 1984-04-10 1985-12-03 Total Engineering And Research Company Method for the clean-up of particulate-catalyst containing gases
CA1277276C (en) * 1984-07-18 1990-12-04 James H. Haddad Fcc catalyst stripping method and apparatus
EP0489723A2 (de) * 1986-09-03 1992-06-10 Mobil Oil Corporation Verfahren zur katalytischen Wirbelschichtspaltung mit reaktiven Bruchstücken
US5110323A (en) * 1990-01-04 1992-05-05 Stone & Webster Engineering Corp. Process for the return of recovered particulate solids by a cyclone separator to a vessel
US5330562A (en) * 1993-03-12 1994-07-19 Medx, Inc. Fluidized bed scrubber for use in gas cleaning system
US5567228A (en) * 1995-07-03 1996-10-22 Foster Wheeler Energy Corporation System for cooling and cleaning synthesized gas using ahot gravel bed
FR2758277B1 (fr) * 1997-01-13 1999-10-08 Inst Francais Du Petrole Separateur a enroulement direct de particules d'un melange gazeux et son utilisation en craquage thermique ou catalytique en lit fluidise

Also Published As

Publication number Publication date
DE69930710D1 (de) 2006-05-18
EP1016444A1 (de) 2000-07-05
FR2788006A1 (fr) 2000-07-07
PT1016444E (pt) 2006-08-31
DE69930710T2 (de) 2007-04-05
US6375715B1 (en) 2002-04-23
FR2788006B1 (fr) 2001-03-23
ZA997831B (en) 2000-06-27
EP1016444B1 (de) 2006-04-05
ES2262298T3 (es) 2006-11-16

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