ES2124011T3 - Procedimiento de funcionamiento de un sistema reactor de lecho fluidizado y sistema asociado. - Google Patents
Procedimiento de funcionamiento de un sistema reactor de lecho fluidizado y sistema asociado.Info
- Publication number
- ES2124011T3 ES2124011T3 ES95928518T ES95928518T ES2124011T3 ES 2124011 T3 ES2124011 T3 ES 2124011T3 ES 95928518 T ES95928518 T ES 95928518T ES 95928518 T ES95928518 T ES 95928518T ES 2124011 T3 ES2124011 T3 ES 2124011T3
- Authority
- ES
- Spain
- Prior art keywords
- separator
- refrigeration
- fluidized bed
- bed reactor
- refrigerator
- 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 - Lifetime
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
- B01J8/1809—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
- B01J8/005—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
- B01J8/24—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
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- 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
-
- 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
-
- 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
- C10J3/72—Other features
- C10J3/723—Controlling or regulating the gasification process
-
- 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
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/02—Dust removal
- C10K1/026—Dust removal by centrifugal forces
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
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- 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
- B01J2208/00176—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles outside 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
- 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
- B01J2208/00256—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from 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
- 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
-
- 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
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0983—Additives
- C10J2300/0993—Inert particles, e.g. as heat exchange medium in a fluidized or moving bed, heat carriers, sand
-
- 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
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0983—Additives
- C10J2300/0996—Calcium-containing inorganic materials, e.g. lime
-
- 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
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
-
- 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
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1693—Integration of gasification processes with another plant or parts within the plant with storage facilities for intermediate, feed and/or product
-
- 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
- C10J2300/00—Details of gasification processes
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Cleaning In General (AREA)
Abstract
EN UN SISTEMA REACTOR DE LECHO FLUIDIZADO QUE TIENE UN REFRIGERADOR DE GAS, CON SUPERFICIES DE REFRIGERACION, AGUAS ABAJO DE UN PRIMER SEPARADOR DE CICLON, LAS SUPERFICIES DE REFRIGERACION SE LIMPIAN MEDIANTE LA INTRODUCCION DE UNA CONCENTRACION SUFICIENTE DE PARTICULAS DE LECHO EN EL GAS, DURANTE, O JUSTO ANTES DE LA REFRIGERACION, DE MODO QUE LAS PARTICULAS DESCARGUEN MECANICAMENTE LOS DEPOSITOS, Y POR TANTO LIMPIEN, LAS SUPERFICIES DE REFRIGERACION. LAS PARTICULAS SON A CONTINUACION ELIMINADAS AGUAS ABAJO DEL REFRIGERADOR MEDIANTE UN SEGUNDO SEPARADOR, Y LAS PARTICULAS DE LECHO SEPARADAS MEDIANTE EL SEGUNDO SEPARADOR PUEDEN SER DEVUELTAS AL REACTOR DE LECHO FLUIDIZADO EN EL MOMENTO O JUSTO ANTES DE QUE EL REFRIGERADOR SEA UTILIZADO DE NUEVO PARA EFECTUAR LA REFRIGERACION. LA LIMPIEZA PUEDE PRACTICARSE EN INTERVALOS DE TIEMPO SEPARADOS SOLO (P. EJ., PERIODICAMENTE O INTERMITENTEMENTE) O CONTINUAMENTE. DONDE SE PRACTICA DE FORMA INTERMITENTE LA EFICACIA DE OPERACION DEL PRIMER SEPARADOR PUEDE VERSE REDUCIDA MEDIANTE LA INTRODUCCION DE UNA CORRIENTE DE FLUIDO, O UN OBJETO SOLIDO, EN EL FLUJO AERODINAMICO DENTRO DEL PRIMER SEPARADOR, DE MODO QUE UN NUMERO Y TAMAÑO DE PARTICULAS SUFICIENTE PASE A TRAVES DEL PRIMER SEPARADOR PARA EFECTUAR LA LIMPIEZA DEL REFRIGERADOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29454094A | 1994-08-23 | 1994-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2124011T3 true ES2124011T3 (es) | 1999-01-16 |
Family
ID=23133878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95928518T Expired - Lifetime ES2124011T3 (es) | 1994-08-23 | 1995-08-21 | Procedimiento de funcionamiento de un sistema reactor de lecho fluidizado y sistema asociado. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5658359A (es) |
EP (1) | EP0777711B1 (es) |
JP (1) | JP2981288B2 (es) |
DE (1) | DE69504524T2 (es) |
DK (1) | DK0777711T3 (es) |
ES (1) | ES2124011T3 (es) |
TW (1) | TW332158B (es) |
WO (1) | WO1996006147A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0889943B1 (en) * | 1996-02-21 | 2002-01-23 | Foster Wheeler Energia Oy | Method of operating a fluidized bed reactor system, and fluidized bed reactor system |
FI981742A0 (fi) * | 1998-08-12 | 1998-08-12 | Foster Wheeler Energia Oy | Nestepakkauskartonki jätemateriaalin kierrätysprosessi ja laite nestepakkauskartonkijätemateriaalin kierrättämiseksi |
JP4804640B2 (ja) * | 2001-04-11 | 2011-11-02 | 新日本製鐵株式会社 | 排ガス処理方法 |
FI112952B (fi) * | 2001-12-21 | 2004-02-13 | Foster Wheeler Energia Oy | Menetelmä ja laitteisto hiilipitoisen materiaalin kaasuttamiseksi |
DE102004051477B4 (de) * | 2004-10-22 | 2008-10-02 | Alstom Technology Ltd. | Verfahren zur Regulierung der Feststoffumlaufmenge eines zirkulierenden Wirbelschichtreaktorsystems |
WO2008138167A1 (fr) * | 2007-05-14 | 2008-11-20 | Foshan Keda Energy Resource Machinery Co., Ltd. | Procédé de production de gaz de houille |
US8487776B2 (en) * | 2007-06-13 | 2013-07-16 | Oy Halton Group Ltd. | Duct grease deposit detection devices, systems, and methods |
JP2010215813A (ja) * | 2009-03-17 | 2010-09-30 | Yanmar Co Ltd | ガス化装置 |
FI124762B (fi) * | 2009-04-09 | 2015-01-15 | Foster Wheeler Energia Oy | Kiertoleijupetikattila |
NL2003917C2 (nl) | 2009-12-07 | 2011-06-09 | Stichting Energie | Gaskoeler. |
US8580151B2 (en) * | 2009-12-18 | 2013-11-12 | Lummus Technology Inc. | Flux addition as a filter conditioner |
JP2015052085A (ja) * | 2013-09-09 | 2015-03-19 | 三菱重工業株式会社 | 輸送用コンテナを利用したガス化炉およびその組立方法 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1613638A (en) * | 1926-05-04 | 1927-01-11 | Altimari George | Flue sander |
DE920977C (de) * | 1949-03-08 | 1954-12-06 | A Ekstroems Maskinaffaer Ab | Vorrichtung zum Verteilen von Reinigungsteilchen auf die gasberuehrten Heizflaechen von Waermeaustauschern |
US2665119A (en) * | 1949-03-08 | 1954-01-05 | Bror O Broman | Method and apparatus for cleaning gas-swept heating surfaces |
NL174886B (nl) * | 1951-04-27 | Tektronix Inc | Acquisitiestelsel omvattende een matrix van analoge geheugenelementen. | |
US2809018A (en) * | 1951-11-15 | 1957-10-08 | Ekstroems Maskinaffaer Ab | Apparatus for distributing cleaning particles over gas-swept surfaces in heat exchangers and the like |
US2949282A (en) * | 1954-11-23 | 1960-08-16 | Babcock & Wilcox Co | Apparatus for cleaning heat exchange means |
SU197708A1 (ru) * | 1966-03-23 | 1973-01-08 | ВСЕСОЮЗНАЯ IШ.-уул -•'УУк''ГГ<(.?>&'?3! tHihl^it-Abfr:'.- EUi.'tiБ^'-|€:ЛИО^ТКА (ТЕРЛ10 | |
US4300625A (en) * | 1975-01-21 | 1981-11-17 | Mikhailov Gerold M | Preventing deposition on the inner surfaces of heat exchange apparatus |
US4017272A (en) * | 1975-06-05 | 1977-04-12 | Bamag Verfahrenstechnik Gmbh | Process for gasifying solid carbonaceous fuel |
US4057402A (en) * | 1976-06-28 | 1977-11-08 | Institute Of Gas Technology | Coal pretreatment and gasification process |
US4237962A (en) * | 1978-08-11 | 1980-12-09 | Vandenhoeck J Paul | Self-cleaning heat exchanger |
US4267294A (en) * | 1979-12-18 | 1981-05-12 | Hercules Incorporated | 1-Olefin polymerization catalyst |
FR2494814A1 (fr) * | 1980-11-26 | 1982-05-28 | Somafer Sa Ets Somalor Ferrari | Procede de nettoyage des surfaces d'une installation, encrassees par des depots resultant de la combustion de matieres carbonees |
DE3113993A1 (de) * | 1981-04-07 | 1982-11-11 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur gleichzeitigen erzeugung von brenngas und prozesswaerme aus kohlenstoffhaltigen materialien |
JPS57179289A (en) * | 1981-04-28 | 1982-11-04 | Agency Of Ind Science & Technol | Recovering method of heat from gasified product of hydrocarbon |
US4408568A (en) * | 1981-11-12 | 1983-10-11 | Wynnyckyj John R | Furnace wall ash monitoring system |
DE3149550A1 (de) * | 1981-12-15 | 1983-06-23 | Supraton F.J. Zucker GmbH, 4040 Neuss | Brenner fuer nicht rueckstandsfrei verbrennende brennstoffe |
US4699632A (en) * | 1983-08-02 | 1987-10-13 | Institute Of Gas Technology | Process for gasification of cellulosic materials |
DE3340204A1 (de) * | 1983-11-07 | 1985-05-15 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und vorrichtung zur reinigung heisser gase mit waermerueckgewinnung |
US4603660A (en) * | 1984-02-24 | 1986-08-05 | University Of Waterloo | Convection section ash monitoring |
DE3430533A1 (de) * | 1984-02-28 | 1985-09-05 | Ruhrkohle Ag, 4300 Essen | Gaserzeugungsanlage |
DE3625992A1 (de) * | 1986-07-31 | 1988-02-04 | Steinmueller Gmbh L & C | Verfahren zum verbrennen von kohlenstoffhaltigen materialien in einer zirkulierenden wirbelschicht und wirbelschichtfeuerungsanlage zur durchfuehrung des verfahrens |
US4781574A (en) * | 1987-05-08 | 1988-11-01 | Foster Wheeler Development Corporation | Method and system for controlling cyclone collection efficiency and recycle rate in fluidized bed reactors |
DE3724947A1 (de) * | 1987-07-28 | 1989-02-16 | Uhde Gmbh | Verfahren und vorrichtung zum kuehlen von rohgas aus einer partiellen oxidation von kohlenstoffhaltigem material |
US4874397A (en) * | 1987-12-29 | 1989-10-17 | Shell Oil Company | Coal gasification process |
FI85909C (fi) * | 1989-02-22 | 1992-06-10 | Ahlstroem Oy | Anordning foer foergasning eller foerbraenning av fast kolhaltigt material. |
US5320051A (en) * | 1991-07-08 | 1994-06-14 | Nehls Jr George R | Flyash injection system and method |
US5240115A (en) * | 1992-11-10 | 1993-08-31 | Beloit Technologies, Inc. | Field adjustable hydrocyclone |
US5293843A (en) * | 1992-12-09 | 1994-03-15 | A. Ahlstrom Corporation | Combustor or gasifier for application in pressurized systems |
US5355725A (en) * | 1993-06-25 | 1994-10-18 | Foster Wheeler Energy Corporation | Method for determining the mass flow rate of solids in a cyclone separator for a fluidized bed reactor |
-
1995
- 1995-08-21 ES ES95928518T patent/ES2124011T3/es not_active Expired - Lifetime
- 1995-08-21 WO PCT/FI1995/000438 patent/WO1996006147A1/en active IP Right Grant
- 1995-08-21 EP EP95928518A patent/EP0777711B1/en not_active Expired - Lifetime
- 1995-08-21 JP JP8507813A patent/JP2981288B2/ja not_active Expired - Fee Related
- 1995-08-21 DK DK95928518T patent/DK0777711T3/da active
- 1995-08-21 DE DE69504524T patent/DE69504524T2/de not_active Expired - Fee Related
- 1995-08-22 TW TW084108747A patent/TW332158B/zh not_active IP Right Cessation
-
1996
- 1996-03-29 US US08/625,078 patent/US5658359A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2981288B2 (ja) | 1999-11-22 |
US5658359A (en) | 1997-08-19 |
WO1996006147A1 (en) | 1996-02-29 |
EP0777711A1 (en) | 1997-06-11 |
JPH09512858A (ja) | 1997-12-22 |
EP0777711B1 (en) | 1998-09-02 |
TW332158B (en) | 1998-05-21 |
DK0777711T3 (da) | 1999-06-07 |
DE69504524T2 (de) | 1999-04-15 |
DE69504524D1 (de) | 1998-10-08 |
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