FR2937886B1 - Dispositif de lit fluidise a fluidisation rapide et a flux sature de solides circulants - Google Patents

Dispositif de lit fluidise a fluidisation rapide et a flux sature de solides circulants

Info

Publication number
FR2937886B1
FR2937886B1 FR0857387A FR0857387A FR2937886B1 FR 2937886 B1 FR2937886 B1 FR 2937886B1 FR 0857387 A FR0857387 A FR 0857387A FR 0857387 A FR0857387 A FR 0857387A FR 2937886 B1 FR2937886 B1 FR 2937886B1
Authority
FR
France
Prior art keywords
fluidized
bed device
saturated flow
circulating solids
fluidized bed
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 - Fee Related
Application number
FR0857387A
Other languages
English (en)
Other versions
FR2937886A1 (fr
Inventor
Jean Xavier Morin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0857387A priority Critical patent/FR2937886B1/fr
Priority to CA2740826A priority patent/CA2740826A1/fr
Priority to PCT/FR2009/051968 priority patent/WO2010049619A1/fr
Priority to EP09756033A priority patent/EP2370200A1/fr
Publication of FR2937886A1 publication Critical patent/FR2937886A1/fr
Application granted granted Critical
Publication of FR2937886B1 publication Critical patent/FR2937886B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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
    • B01J8/082—Controlling 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1809—Controlling 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1872—Details of the fluidised bed reactor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/005—Fluidised bed combustion apparatus comprising two or more beds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
    • F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
    • F23C10/30—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed
    • F23C10/32—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed by controlling the rate of recirculation of particles separated from the flue gases
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/0084—Stationary elements inside the bed, e.g. baffles
FR0857387A 2008-10-30 2008-10-30 Dispositif de lit fluidise a fluidisation rapide et a flux sature de solides circulants Expired - Fee Related FR2937886B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0857387A FR2937886B1 (fr) 2008-10-30 2008-10-30 Dispositif de lit fluidise a fluidisation rapide et a flux sature de solides circulants
CA2740826A CA2740826A1 (fr) 2008-10-30 2009-10-15 Dispositif de lit fluidise a fluidisation rapide et a flux sature de solides circulants
PCT/FR2009/051968 WO2010049619A1 (fr) 2008-10-30 2009-10-15 Dispositif de lit fluidise a fluidisation rapide et a flux sature de solides circulants
EP09756033A EP2370200A1 (fr) 2008-10-30 2009-10-15 Dispositif de lit fluidise a fluidisation rapide et a flux sature de solides circulants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0857387A FR2937886B1 (fr) 2008-10-30 2008-10-30 Dispositif de lit fluidise a fluidisation rapide et a flux sature de solides circulants

Publications (2)

Publication Number Publication Date
FR2937886A1 FR2937886A1 (fr) 2010-05-07
FR2937886B1 true FR2937886B1 (fr) 2011-05-20

Family

ID=40694913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0857387A Expired - Fee Related FR2937886B1 (fr) 2008-10-30 2008-10-30 Dispositif de lit fluidise a fluidisation rapide et a flux sature de solides circulants

Country Status (4)

Country Link
EP (1) EP2370200A1 (fr)
CA (1) CA2740826A1 (fr)
FR (1) FR2937886B1 (fr)
WO (1) WO2010049619A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2457647A1 (fr) * 2010-11-29 2012-05-30 Ineos Commercial Services UK Limited Appareil et procédé
RU2650154C1 (ru) 2016-12-16 2018-04-09 Общество с ограниченной ответственностью "Биологические Источники Энергии" (ООО "БиоИстЭн") Устройство с псевдоожиженным фонтанирующим слоем кольцеобразной формы и способ его работы

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026186A (en) * 1957-02-19 1962-03-20 Coty Anne Catalytic apparatus
NL293037A (fr) * 1962-05-23
US3267586A (en) * 1964-09-17 1966-08-23 Exxon Research Engineering Co Apparatus for treating fluidized solids systems
DE3107711A1 (de) 1981-02-28 1982-10-07 Creusot-Loire Entreprises, 92150 Suresnes Verfahren zur herstellung von zementklinker
EP0084469B1 (fr) 1982-01-14 1984-12-27 Societe Chimique De La Grande Paroisse, Azote Et Produits Chimiques Catalyseurs de conversion du gaz de synthèse
DE3467510D1 (en) 1983-06-20 1987-12-23 Battelle Development Corp High-velocity multisolid fluidized bed process
FI85909C (fi) * 1989-02-22 1992-06-10 Ahlstroem Oy Anordning foer foergasning eller foerbraenning av fast kolhaltigt material.
FR2661113B1 (fr) * 1990-04-20 1993-02-19 Stein Industrie Dispositif de realisation d'une reaction entre un gaz et un materiau solide divise dans une enceinte.
FI89944C (fi) * 1990-12-21 1993-12-10 Ahlstroem Oy Foerfarande och anordning foer reglering av temperaturen i en reaktor med cirkulerande fluidiserad baedd
US5509362A (en) 1992-12-11 1996-04-23 Energy And Environmental Research Corporation Method and apparatus for unmixed combustion as an alternative to fire
CA2095480C (fr) * 1993-05-04 1995-02-14 Paulo Goes Koeberle Reacteur a ecoulement turbulente
US6596242B1 (en) * 1996-09-30 2003-07-22 Shell Oil Company Reactor riser of a fluidized-bed catalytic cracking plant
US6613290B1 (en) * 2000-07-14 2003-09-02 Exxonmobil Research And Engineering Company System for fluidized catalytic cracking of hydrocarbon molecules
BR0101433B1 (pt) * 2001-04-10 2011-02-22 método e dispositivo de entrada multi-funcional para reator tubular de fluxo descendente.
US6505567B1 (en) 2001-11-26 2003-01-14 Alstom (Switzerland) Ltd Oxygen fired circulating fluidized bed steam generator
FR2894848B1 (fr) * 2005-12-21 2008-02-22 Inst Francais Du Petrole Dispositif de redistribution du catalyseur dans les risers de fcc

Also Published As

Publication number Publication date
FR2937886A1 (fr) 2010-05-07
CA2740826A1 (fr) 2010-05-06
WO2010049619A1 (fr) 2010-05-06
EP2370200A1 (fr) 2011-10-05

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Effective date: 20180629