FI106242B - Kiertomassareaktori - Google Patents

Kiertomassareaktori Download PDF

Info

Publication number
FI106242B
FI106242B FI991151A FI991151A FI106242B FI 106242 B FI106242 B FI 106242B FI 991151 A FI991151 A FI 991151A FI 991151 A FI991151 A FI 991151A FI 106242 B FI106242 B FI 106242B
Authority
FI
Finland
Prior art keywords
riser
cyclone
reactor
gas
reactor according
Prior art date
Application number
FI991151A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI991151A0 (fi
Inventor
Seppo Ruottu
Original Assignee
Einco Oy
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 Einco Oy filed Critical Einco Oy
Priority to FI991151A priority Critical patent/FI106242B/fi
Publication of FI991151A0 publication Critical patent/FI991151A0/fi
Priority to US09/575,371 priority patent/US6467438B1/en
Priority to EP00660099A priority patent/EP1053783B1/fr
Priority to AT00660099T priority patent/ATE233126T1/de
Priority to DE60001473T priority patent/DE60001473T2/de
Application granted granted Critical
Publication of FI106242B publication Critical patent/FI106242B/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/092—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • 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
    • B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
    • B01J8/1854—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement inside the reactor to form a loop
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • 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
    • 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
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00132—Tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C2003/006—Construction of elements by which the vortex flow is generated or degenerated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Cyclones (AREA)
  • Drying Of Solid Materials (AREA)
FI991151A 1999-05-20 1999-05-20 Kiertomassareaktori FI106242B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI991151A FI106242B (fi) 1999-05-20 1999-05-20 Kiertomassareaktori
US09/575,371 US6467438B1 (en) 1999-05-20 2000-05-22 Circulating bed reactor
EP00660099A EP1053783B1 (fr) 1999-05-20 2000-05-22 Circulant reacteur en lit
AT00660099T ATE233126T1 (de) 1999-05-20 2000-05-22 Zirkulierender bettreaktor
DE60001473T DE60001473T2 (de) 1999-05-20 2000-05-22 Zirkulierender Bettreaktor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI991151A FI106242B (fi) 1999-05-20 1999-05-20 Kiertomassareaktori
FI991151 1999-05-20

Publications (2)

Publication Number Publication Date
FI991151A0 FI991151A0 (fi) 1999-05-20
FI106242B true FI106242B (fi) 2000-12-29

Family

ID=8554700

Family Applications (1)

Application Number Title Priority Date Filing Date
FI991151A FI106242B (fi) 1999-05-20 1999-05-20 Kiertomassareaktori

Country Status (5)

Country Link
US (1) US6467438B1 (fr)
EP (1) EP1053783B1 (fr)
AT (1) ATE233126T1 (fr)
DE (1) DE60001473T2 (fr)
FI (1) FI106242B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014128356A1 (fr) * 2013-02-22 2014-08-28 Endev Oy Séchoir à masse circulante et procédé de séchage de boues humides
WO2014128357A1 (fr) * 2013-02-22 2014-08-28 Endev Oy Procédé et appareil destinés à la combustion de boue

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7102050B1 (en) 2000-05-04 2006-09-05 Exxonmobil Chemical Patents Inc. Multiple riser reactor
US7122160B2 (en) 2002-09-24 2006-10-17 Exxonmobil Chemical Patents Inc. Reactor with multiple risers and consolidated transport
US7083762B2 (en) 2002-10-18 2006-08-01 Exxonmobil Chemical Patents Inc. Multiple riser reactor with centralized catalyst return
FI119179B (fi) * 2003-10-21 2008-08-29 Einco Oy Kiertomassareaktori
US9126174B2 (en) * 2010-03-31 2015-09-08 Uop Llc Hydroprocessing method, or an apparatus relating thereto
DE102011122632A1 (de) 2011-12-23 2013-06-27 Mann + Hummel Gmbh Fliehkraftabscheider und Filteranordnung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE409953B (sv) * 1976-12-08 1979-09-17 Chambert Lars Axel Andreas Sett och anordning for separation av material vid en fluidiserad bedd
FI88200C (fi) * 1990-01-29 1993-04-13 Tampella Oy Ab Foerbraenningsanlaeggning
FI89203C (fi) 1990-01-29 1993-08-25 Tampella Oy Ab Foerbraenningsanlaeggning
FI101133B (fi) * 1996-08-30 1998-04-30 Fortum Oil Oy Laitteisto kemiallisiin ja fysikaalisiin prosesseihin
AT405648B (de) 1996-11-22 1999-10-25 Oemv Ag Vorrichtung zum katalytischen umsetzen von organischen stubstanzen mit einem fliessbettreaktor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014128356A1 (fr) * 2013-02-22 2014-08-28 Endev Oy Séchoir à masse circulante et procédé de séchage de boues humides
WO2014128357A1 (fr) * 2013-02-22 2014-08-28 Endev Oy Procédé et appareil destinés à la combustion de boue
US9752828B2 (en) 2013-02-22 2017-09-05 Endev Oy Circulating mass dryer and method for drying wet sludge

Also Published As

Publication number Publication date
US6467438B1 (en) 2002-10-22
DE60001473D1 (de) 2003-04-03
EP1053783B1 (fr) 2003-02-26
EP1053783A1 (fr) 2000-11-22
DE60001473T2 (de) 2003-12-18
ATE233126T1 (de) 2003-03-15
FI991151A0 (fi) 1999-05-20

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