FI20031540A0 - Circulating fluidized bed reactor - Google Patents

Circulating fluidized bed reactor

Info

Publication number
FI20031540A0
FI20031540A0 FI20031540A FI20031540A FI20031540A0 FI 20031540 A0 FI20031540 A0 FI 20031540A0 FI 20031540 A FI20031540 A FI 20031540A FI 20031540 A FI20031540 A FI 20031540A FI 20031540 A0 FI20031540 A0 FI 20031540A0
Authority
FI
Finland
Prior art keywords
fluidized bed
bed reactor
circulating fluidized
circulating
reactor
Prior art date
Application number
FI20031540A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI119179B (en
FI20031540A (en
Inventor
Seppo Ruottu
Original Assignee
Seppo Ruottu
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 Seppo Ruottu filed Critical Seppo Ruottu
Priority to FI20031540A priority Critical patent/FI119179B/en
Publication of FI20031540A0 publication Critical patent/FI20031540A0/en
Priority to EP04767133A priority patent/EP1680215A1/en
Priority to PCT/FI2004/000627 priority patent/WO2005037422A1/en
Publication of FI20031540A publication Critical patent/FI20031540A/en
Application granted granted Critical
Publication of FI119179B publication Critical patent/FI119179B/en

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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • 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
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • 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
    • B01J8/38—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/388—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/463—Gasification of granular or pulverulent flues in suspension in stationary fluidised beds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • C10J3/56—Apparatus; Plants
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/09—Mechanical details of gasifiers not otherwise provided for, e.g. sealing means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cyclones (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
FI20031540A 2003-10-21 2003-10-21 Reactor with circulating bed FI119179B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20031540A FI119179B (en) 2003-10-21 2003-10-21 Reactor with circulating bed
EP04767133A EP1680215A1 (en) 2003-10-21 2004-10-21 Circulating bed reactor
PCT/FI2004/000627 WO2005037422A1 (en) 2003-10-21 2004-10-21 Circulating bed reactor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20031540A FI119179B (en) 2003-10-21 2003-10-21 Reactor with circulating bed
FI20031540 2003-10-21

Publications (3)

Publication Number Publication Date
FI20031540A0 true FI20031540A0 (en) 2003-10-21
FI20031540A FI20031540A (en) 2005-04-22
FI119179B FI119179B (en) 2008-08-29

Family

ID=29225979

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20031540A FI119179B (en) 2003-10-21 2003-10-21 Reactor with circulating bed

Country Status (3)

Country Link
EP (1) EP1680215A1 (en)
FI (1) FI119179B (en)
WO (1) WO2005037422A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8603202B2 (en) 2005-09-05 2013-12-10 Stichting Energieonderzoek Centrum Nederland Device for producing a product gas from biomass
FR2894842B1 (en) * 2005-12-21 2008-02-01 Inst Francais Du Petrole NEW SOLID GAS SEPARATION AND STRIPING SYSTEM FOR FLUIDIZED BED CATALYTIC CRACKING UNITS
NL2000520C2 (en) * 2007-03-05 2008-09-08 Stichting Energie Device for manufacturing a product gas from a fuel, such as biomass.
US8961629B2 (en) 2009-12-21 2015-02-24 Southern Company Services, Inc. Apparatus, components and operating methods for circulating fluidized bed transport gasifiers and reactors
CN101749696B (en) * 2010-02-09 2011-07-20 清华大学 Multipath circulating fluidized bed boiler
FI124100B (en) * 2011-01-24 2014-03-14 Endev Oy A method for improving the operation of a circulating reactor and a circulating reactor implementing the method
NL2009733C2 (en) 2012-10-31 2014-05-06 Stichting Energie Reactor for producing a product gas from a fuel.
EP2878581A1 (en) 2013-12-02 2015-06-03 Lappeenrannan Teknillinen Yliopisto A wastewater purification system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE409953B (en) * 1976-12-08 1979-09-17 Chambert Lars Axel Andreas SET AND DEVICE FOR SEPARATION OF MATERIAL AT A FLUIDIZED BED
SE421723B (en) * 1977-05-09 1982-01-25 Goetaverken Angteknik Ab SET AND REACTOR FOR PERFORMANCE OF EXOTERMA REACTIONS, INCLUDING COMBUSTION, IN A CIRCULATED FLOAT BED
FR2555468B1 (en) * 1983-10-07 1988-11-25 Creusot Loire PURIFICATION ARRANGEMENT FOR A PARTICLE-LOADED GAS
FI106242B (en) * 1999-05-20 2000-12-29 Einco Oy Circulation Mass Reactor
US7102050B1 (en) * 2000-05-04 2006-09-05 Exxonmobil Chemical Patents Inc. Multiple riser reactor
FI20010676A0 (en) * 2001-04-02 2001-04-02 Einco Oy CSC reactor

Also Published As

Publication number Publication date
EP1680215A1 (en) 2006-07-19
WO2005037422A1 (en) 2005-04-28
FI119179B (en) 2008-08-29
FI20031540A (en) 2005-04-22

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