WO2009098358A2 - Oxycombustion circulating fluidized bed reactor and method of operating such a reactor - Google Patents
Oxycombustion circulating fluidized bed reactor and method of operating such a reactor Download PDFInfo
- Publication number
- WO2009098358A2 WO2009098358A2 PCT/FI2009/050095 FI2009050095W WO2009098358A2 WO 2009098358 A2 WO2009098358 A2 WO 2009098358A2 FI 2009050095 W FI2009050095 W FI 2009050095W WO 2009098358 A2 WO2009098358 A2 WO 2009098358A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gas
- wind box
- fluidized bed
- oxygen
- feeding system
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 19
- 239000007789 gas Substances 0.000 claims abstract description 254
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000001301 oxygen Substances 0.000 claims abstract description 93
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 93
- 238000009826 distribution Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 17
- 238000004064 recycling Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000006854 communication Effects 0.000 claims description 2
- 239000011819 refractory material Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 238000005243 fluidization Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229960003903 oxygen Drugs 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
-
- 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
-
- 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
-
- 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
- B01J8/44—Fluidisation grids
-
- 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
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
- F23L7/007—Supplying oxygen or oxygen-enriched air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
- F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
- F27B15/10—Arrangements of air or gas supply devices
-
- 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
- B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
- B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
-
- 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
- B01J2208/00548—Flow
-
- 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
- B01J2208/00628—Controlling the composition of the reactive mixture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
- F23L2900/07001—Injecting synthetic air, i.e. a combustion supporting mixture made of pure oxygen and an inert gas, e.g. nitrogen or recycled fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
- F23L2900/07006—Control of the oxygen supply
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/32—Direct CO2 mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020107019707A KR101227864B1 (en) | 2008-02-08 | 2009-02-05 | Oxycombustion circulating fluidized bed reactor and method of operating such a reactor |
CN2009801045312A CN101970937B (en) | 2008-02-08 | 2009-02-05 | Oxycombustion circulating fluidized bed reactor and method of operating such a reactor |
US12/865,493 US20110000406A1 (en) | 2008-02-08 | 2009-02-05 | Oxycombustion Circulating Fluidized Bed Reactor and Method of Operating Such a Reactor |
JP2010545516A JP5166556B2 (en) | 2008-02-08 | 2009-02-05 | Oxycombustion fluidized bed reactor and method of operating such a reactor |
AU2009211288A AU2009211288B2 (en) | 2008-02-08 | 2009-02-05 | Oxycombustion circulating fluidized bed reactor and method of operating such a reactor |
EP09708645A EP2252832A2 (en) | 2008-02-08 | 2009-02-05 | Oxycombustion circulating fluidized bed reactor and method of operating such a reactor |
ZA2010/06018A ZA201006018B (en) | 2008-02-08 | 2010-08-24 | Oxycombustion circulating fluidized bed reactor and method of operating such a reactor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20085108 | 2008-02-08 | ||
FI20085108A FI120515B (en) | 2008-02-08 | 2008-02-08 | Circulating fluidized bed reactor for oxygen combustion and method of operating such a reactor |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009098358A2 true WO2009098358A2 (en) | 2009-08-13 |
WO2009098358A3 WO2009098358A3 (en) | 2010-08-19 |
Family
ID=39148978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FI2009/050095 WO2009098358A2 (en) | 2008-02-08 | 2009-02-05 | Oxycombustion circulating fluidized bed reactor and method of operating such a reactor |
Country Status (10)
Country | Link |
---|---|
US (1) | US20110000406A1 (en) |
EP (1) | EP2252832A2 (en) |
JP (1) | JP5166556B2 (en) |
KR (1) | KR101227864B1 (en) |
CN (1) | CN101970937B (en) |
AU (1) | AU2009211288B2 (en) |
FI (1) | FI120515B (en) |
RU (1) | RU2439429C1 (en) |
WO (1) | WO2009098358A2 (en) |
ZA (1) | ZA201006018B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011075273A (en) * | 2009-09-30 | 2011-04-14 | Babcock & Wilcox Power Generation Group Inc | Primary oxidant feed to oxy-fired circulating fluidized bed (cfb) |
CN102537972A (en) * | 2010-10-04 | 2012-07-04 | 株式会社金正产业 | Dry distillation and gasification typed incinerator |
WO2013068353A1 (en) * | 2011-11-07 | 2013-05-16 | H S Reformer Gmbh | Fluidized bed reactor |
WO2023218128A1 (en) * | 2022-05-12 | 2023-11-16 | Valmet Technologies Oy | Grate arrangement and method |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011000734A1 (en) * | 2011-02-15 | 2012-08-16 | Alstom Technology Ltd. | Nozzle bottom assembly for a dryer and method of operation thereof |
CN104470875B (en) * | 2012-05-09 | 2016-08-17 | 链解决方案公司 | A kind of method generating oxygenatedchemicals by non-catalytic chemical reaction |
US20140065559A1 (en) * | 2012-09-06 | 2014-03-06 | Alstom Technology Ltd. | Pressurized oxy-combustion power boiler and power plant and method of operating the same |
CN103471093B (en) | 2013-09-06 | 2016-02-24 | 中国科学院工程热物理研究所 | The air distribution method of recirculating fluidized bed oxygen-enriched combusting |
CN103742899B (en) * | 2014-01-23 | 2016-05-04 | 上海锅炉厂有限公司 | A kind of circulating fluid bed burning in oxygen enrichment polygenerations systeme and technique |
CN105650628B (en) * | 2016-02-06 | 2019-04-30 | 中国科学院工程热物理研究所 | Recirculating fluidized bed oxygen-enriched burning device and its oxygen-enriched combusting air supply method |
CN111156500B (en) * | 2018-11-08 | 2020-11-13 | 中国科学院工程热物理研究所 | Powder feeding method and device for preheating chamber of circulating fluidized bed and fuel processing device |
JP7205714B2 (en) | 2018-12-28 | 2023-01-17 | 株式会社オートネットワーク技術研究所 | press fit terminal |
CN113280322A (en) * | 2021-05-24 | 2021-08-20 | 清华大学 | Process and system for waste electricity hydrogen production combined circulating fluidized bed boiler combustion |
Citations (10)
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US4226830A (en) * | 1978-08-28 | 1980-10-07 | Hicap Engineering & Development Corporation | Fluidized bed reactor |
GB2087750A (en) * | 1979-08-01 | 1982-06-03 | Curtiss Wright Corp | Tuyeres for fluidized bed reactors |
JPS57105616A (en) * | 1980-12-24 | 1982-07-01 | Kawasaki Heavy Ind Ltd | Fluidizing method and apparatus for fluidized bed furnace |
DE3712166A1 (en) * | 1986-04-10 | 1987-10-15 | Ahlstroem Oy | Process and apparatus for the distribution of fluidising gas in a fluidised-bed reactor |
WO1992002458A1 (en) * | 1990-08-01 | 1992-02-20 | Iron Carbide Holdings, Limited | Fluidized bed reactor and process for using same |
US5588974A (en) * | 1995-04-04 | 1996-12-31 | Exxon Research And Engineering Company | Process, and apparatus, for the injection of preheated oxygen into a high temperature reactor |
WO1997015784A1 (en) * | 1995-10-20 | 1997-05-01 | Imatran Voima Oy | Method and apparatus for controlling the temperature of the bed of a bubbling bed boiler |
DE19703197A1 (en) * | 1997-01-30 | 1998-08-06 | Umsicht Inst Fuer Umwelt Siche | Wood or biomass combustion process |
US6505567B1 (en) * | 2001-11-26 | 2003-01-14 | Alstom (Switzerland) Ltd | Oxygen fired circulating fluidized bed steam generator |
WO2005119126A1 (en) * | 2004-05-28 | 2005-12-15 | Alstom Technology Ltd | Fluid bed device with oxygen-enriched combustion agent |
Family Cites Families (19)
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BE628052A (en) * | 1962-03-15 | |||
US3807090A (en) * | 1970-12-02 | 1974-04-30 | Exxon Research Engineering Co | Purifications of fuels |
CA1061987A (en) * | 1974-05-15 | 1979-09-11 | Iowa State University Research Foundation, Inc. | Decomposition of calcium sulfate by zoned reduction and oxidation in a fluidized bed |
US4303023A (en) * | 1979-11-08 | 1981-12-01 | Wormser Engineering, Inc. | Fluidized bed fuel burning |
FR2519877B1 (en) * | 1982-01-20 | 1986-10-31 | Charbonnages De France | FLUIDIZING GRID AND COMBUSTION FIRE WITH LOWER AIR BLOW GRID AND METHOD FOR TREATING PARTICULATE MATERIAL IN A FLUIDIZING AND / OR DRIVING CHAMBER |
US4434726A (en) * | 1982-12-27 | 1984-03-06 | Combustion Engineering, Inc. | Fine particulate feed system for fluidized bed furnace |
US4593630A (en) * | 1984-11-13 | 1986-06-10 | Combustion Engineering, Inc. | Apparatus for fluidizing a particulate material in a conveying gas |
US5230868A (en) * | 1989-04-04 | 1993-07-27 | A. Ahlstrom Corporation | Fluidized bed reactor with protected fluid distributor |
US5281398A (en) * | 1990-10-15 | 1994-01-25 | A. Ahlstrom Corporation | Centrifugal separator |
JP2509284Y2 (en) * | 1991-06-15 | 1996-08-28 | 川崎重工業株式会社 | Fluidized bed furnace |
JP2985474B2 (en) * | 1992-01-20 | 1999-11-29 | 石川島播磨重工業株式会社 | Fluidized bed boiler |
EP0606608B1 (en) * | 1993-01-13 | 1998-02-25 | Paul Wurth S.A. | Process for the evacuation of solid residu from a gaspurification installation. |
DE4313102A1 (en) * | 1993-04-22 | 1994-10-27 | Sbw Sonderabfallentsorgung Bad | Method of reducing the amount of exhaust gas to eliminate NO¶x¶ emissions from combustion, preferably from waste incineration |
US5491967A (en) * | 1994-02-23 | 1996-02-20 | Foster Wheeler Energia Oy | Pressurized fluidized bed reactor and a method of operating the same |
JP2001235129A (en) * | 2000-02-21 | 2001-08-31 | Mitsubishi Heavy Ind Ltd | Circulating fluidized bed furnace |
FI112952B (en) * | 2001-12-21 | 2004-02-13 | Foster Wheeler Energia Oy | Methods and devices for gasification of carbonaceous material |
US6877322B2 (en) * | 2002-09-17 | 2005-04-12 | Foster Wheeler Energy Corporation | Advanced hybrid coal gasification cycle utilizing a recycled working fluid |
DE102005009957B4 (en) * | 2005-03-04 | 2007-02-01 | Martin GmbH für Umwelt- und Energietechnik | Process for burning fuels, in particular waste |
CN100441946C (en) * | 2006-11-09 | 2008-12-10 | 华中科技大学 | Boiler system of circulating fluid bed burning in oxygen enrichment |
-
2008
- 2008-02-08 FI FI20085108A patent/FI120515B/en not_active IP Right Cessation
-
2009
- 2009-02-05 CN CN2009801045312A patent/CN101970937B/en not_active Expired - Fee Related
- 2009-02-05 AU AU2009211288A patent/AU2009211288B2/en not_active Ceased
- 2009-02-05 KR KR1020107019707A patent/KR101227864B1/en active IP Right Grant
- 2009-02-05 WO PCT/FI2009/050095 patent/WO2009098358A2/en active Application Filing
- 2009-02-05 RU RU2010137270/06A patent/RU2439429C1/en not_active IP Right Cessation
- 2009-02-05 EP EP09708645A patent/EP2252832A2/en not_active Withdrawn
- 2009-02-05 US US12/865,493 patent/US20110000406A1/en not_active Abandoned
- 2009-02-05 JP JP2010545516A patent/JP5166556B2/en active Active
-
2010
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JP2011075273A (en) * | 2009-09-30 | 2011-04-14 | Babcock & Wilcox Power Generation Group Inc | Primary oxidant feed to oxy-fired circulating fluidized bed (cfb) |
CN102032561A (en) * | 2009-09-30 | 2011-04-27 | 巴布科克和威尔科克斯能量产生集团公司 | Primary oxidant feed to oxy-fired circulating fluidized bed (CFB) |
KR101768717B1 (en) * | 2009-09-30 | 2017-08-17 | 더 뱁콕 앤드 윌콕스 컴퍼니 | Primary oxidant feed to oxy-fired circulating fluidized bed |
CN102537972A (en) * | 2010-10-04 | 2012-07-04 | 株式会社金正产业 | Dry distillation and gasification typed incinerator |
WO2013068353A1 (en) * | 2011-11-07 | 2013-05-16 | H S Reformer Gmbh | Fluidized bed reactor |
WO2023218128A1 (en) * | 2022-05-12 | 2023-11-16 | Valmet Technologies Oy | Grate arrangement and method |
Also Published As
Publication number | Publication date |
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WO2009098358A3 (en) | 2010-08-19 |
AU2009211288B2 (en) | 2012-05-03 |
AU2009211288A1 (en) | 2009-08-13 |
KR101227864B1 (en) | 2013-01-31 |
EP2252832A2 (en) | 2010-11-24 |
US20110000406A1 (en) | 2011-01-06 |
FI20085108A0 (en) | 2008-02-08 |
ZA201006018B (en) | 2011-05-25 |
KR20100112640A (en) | 2010-10-19 |
JP5166556B2 (en) | 2013-03-21 |
FI20085108A (en) | 2009-08-09 |
FI120515B (en) | 2009-11-13 |
JP2011511259A (en) | 2011-04-07 |
CN101970937B (en) | 2012-08-29 |
RU2439429C1 (en) | 2012-01-10 |
CN101970937A (en) | 2011-02-09 |
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