FI941543A - Förfarande och anordning för behandling eller utnyttjande av en het gas - Google Patents

Förfarande och anordning för behandling eller utnyttjande av en het gas Download PDF

Info

Publication number
FI941543A
FI941543A FI941543A FI941543A FI941543A FI 941543 A FI941543 A FI 941543A FI 941543 A FI941543 A FI 941543A FI 941543 A FI941543 A FI 941543A FI 941543 A FI941543 A FI 941543A
Authority
FI
Finland
Prior art keywords
reactor
gas
solid particles
hot gas
mixing chamber
Prior art date
Application number
FI941543A
Other languages
English (en)
Finnish (fi)
Other versions
FI97424B (sv
FI941543A0 (sv
FI97424C (sv
Inventor
Kari Myoehaenen
Kim Westerlund
Kurt Westerlund
Original Assignee
Ahlstroem 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
Priority claimed from FI932923A external-priority patent/FI93274C/sv
Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy
Priority to FI941543A priority Critical patent/FI97424C/sv
Publication of FI941543A0 publication Critical patent/FI941543A0/sv
Priority to DE69417103T priority patent/DE69417103T2/de
Priority to JP6141873A priority patent/JPH07136494A/ja
Priority to AT94109724T priority patent/ATE177661T1/de
Priority to EP94109724A priority patent/EP0630684B1/en
Publication of FI941543A publication Critical patent/FI941543A/sv
Priority to US08/569,858 priority patent/US5634516A/en
Publication of FI97424B publication Critical patent/FI97424B/sv
Publication of FI97424C publication Critical patent/FI97424C/sv
Application granted granted Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0084Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion bed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical 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
    • B01J8/38Chemical 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
    • B01J8/384Chemical 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
    • B01J8/386Chemical 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 internally, i.e. the particles rotate within the vessel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical 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
    • B01J8/38Chemical 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
    • B01J8/384Chemical 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
    • B01J8/388Chemical 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28CHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00Other direct-contact heat-exchange apparatus
    • F28C3/10Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • F28C3/16Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material forming a bed, e.g. fluidised, on vibratory sieves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00Heat-exchange apparatus using a fluidised bed

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treating Waste Gases (AREA)
FI941543A 1993-06-23 1994-03-31 Förfarande och anordning för behandling eller utnyttjande av en het gas FI97424C (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI941543A FI97424C (sv) 1993-06-23 1994-03-31 Förfarande och anordning för behandling eller utnyttjande av en het gas
EP94109724A EP0630684B1 (en) 1993-06-23 1994-06-23 Method and apparatus for treating or utilizing a hot gas flow
AT94109724T ATE177661T1 (de) 1993-06-23 1994-06-23 Verfahren und vorrichtung zur behandlung oder zur verwendung eines heissgasstromes
JP6141873A JPH07136494A (ja) 1993-06-23 1994-06-23 反応器内の高温ガスを冷却する方法および装置
DE69417103T DE69417103T2 (de) 1993-06-23 1994-06-23 Verfahren und Vorrichtung zur Behandlung oder zur Verwendung eines Heissgasstromes
US08/569,858 US5634516A (en) 1993-06-23 1995-12-08 Method and apparatus for treating or utilizing a hot gas flow

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI932923 1993-06-23
FI932923A FI93274C (sv) 1993-06-23 1993-06-23 Förfarande och anordning för behandling eller utnyttjande av en het gasström
FI941543 1994-03-31
FI941543A FI97424C (sv) 1993-06-23 1994-03-31 Förfarande och anordning för behandling eller utnyttjande av en het gas

Publications (4)

Publication Number Publication Date
FI941543A0 FI941543A0 (sv) 1994-03-31
FI941543A true FI941543A (sv) 1994-12-24
FI97424B FI97424B (sv) 1996-08-30
FI97424C FI97424C (sv) 1996-12-10

Family

ID=26159532

Family Applications (1)

Application Number Title Priority Date Filing Date
FI941543A FI97424C (sv) 1993-06-23 1994-03-31 Förfarande och anordning för behandling eller utnyttjande av en het gas

Country Status (6)

Country Link
US (1) US5634516A (sv)
EP (1) EP0630684B1 (sv)
JP (1) JPH07136494A (sv)
AT (1) ATE177661T1 (sv)
DE (1) DE69417103T2 (sv)
FI (1) FI97424C (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2116745C (en) * 1993-03-03 2007-05-15 Shuichi Nagato Pressurized internal circulating fluidized-bed boiler
US6263958B1 (en) 1998-02-23 2001-07-24 William H. Fleishman Heat exchangers that contain and utilize fluidized small solid particles
FI107164B (sv) * 1999-11-04 2001-06-15 Valtion Teknillinen Förfarande och anordning för rening av produktgas i en förgasningsreaktor
FI20010676A0 (sv) * 2001-04-02 2001-04-02 Einco Oy CSC-reaktor
US20040100902A1 (en) * 2002-11-27 2004-05-27 Pannalal Vimalchand Gas treatment apparatus and method
DE10260737B4 (de) 2002-12-23 2005-06-30 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von titanhaltigen Feststoffen
DE10260738A1 (de) 2002-12-23 2004-07-15 Outokumpu Oyj Verfahren und Anlage zur Förderung von feinkörnigen Feststoffen
DE10260741A1 (de) 2002-12-23 2004-07-08 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen
DE10260731B4 (de) 2002-12-23 2005-04-14 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen
DE10260733B4 (de) 2002-12-23 2010-08-12 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen
DE10260739B3 (de) 2002-12-23 2004-09-16 Outokumpu Oy Verfahren und Anlage zur Herstellung von Metalloxid aus Metallverbindungen
DE10260734B4 (de) 2002-12-23 2005-05-04 Outokumpu Oyj Verfahren und Anlage zur Herstellung von Schwelkoks
WO2006039933A1 (de) * 2004-10-08 2006-04-20 Herbert Huettlin Apparatur zur behandlung von partikelförmigem gut
DE202005003791U1 (de) * 2005-02-28 2006-07-06 Hüttlin, Herbert, Dr. h.c. Apparatur zur Behandlung von partikelförmigem Gut
DE102004051477B4 (de) * 2004-10-22 2008-10-02 Alstom Technology Ltd. Verfahren zur Regulierung der Feststoffumlaufmenge eines zirkulierenden Wirbelschichtreaktorsystems
DE102007030862A1 (de) * 2007-06-25 2009-01-02 Hüttlin, Herbert, Dr. h.c. Vorrichtung zum Behandeln von partikelförmigem Gut
US9163829B2 (en) * 2007-12-12 2015-10-20 Alstom Technology Ltd Moving bed heat exchanger for circulating fluidized bed boiler
EP2373577B1 (en) * 2008-12-17 2014-09-10 MEMC Electronic Materials, Inc. Processes and systems for producing silicon tetrafluoride from fluorosilicates in a fluidized bed reactor
RS56057B1 (sr) * 2013-12-16 2017-09-29 Doosan Lentjes Gmbh Uređaj sa fluidizovanim slojem sa izmenjivačem toplote sa fluidizovanim slojem

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB796914A (en) * 1956-08-17 1958-06-18 Exxon Research Engineering Co Contacting solids with gaseous fluids
US4119395A (en) * 1975-09-27 1978-10-10 Central Glass Co., Ltd. Method of recovering heat of combustion waste gas arising from glass tank furnace
FI64997C (fi) * 1981-11-23 1986-01-08 Ahlstroem Oy Foerfarande foer tillvaratagande av vaerme ur gaser innehaollande vaermeytor nedsmutsande aemnen
US4426277A (en) * 1982-05-14 1984-01-17 Exxon Research And Engineering Co. Low severity fluid coking process
FR2563119B1 (fr) * 1984-04-20 1989-12-22 Creusot Loire Procede de mise en circulation de particules solides a l'interieur d'une chambre de fluidisation et chambre de fluidisation perfectionnee pour la mise en oeuvre du procede
US4594967A (en) * 1985-03-11 1986-06-17 Foster Wheeler Energy Corporation Circulating solids fluidized bed reactor and method of operating same
US4690802A (en) * 1985-12-31 1987-09-01 Exxon Research And Engineering Company Apparatus for controlling the temperature in catalyst regeneration
DE3640377A1 (de) * 1986-11-26 1988-06-09 Steinmueller Gmbh L & C Verfahren zur verbrennung von kohlenstoffhaltigen materialien in einem wirbelschichtreaktor und vorrichtung zur durchfuehrung des verfahrens
US4709663A (en) * 1986-12-09 1987-12-01 Riley Stoker Corporation Flow control device for solid particulate material
DE3708799A1 (de) * 1987-03-18 1988-09-29 Steinmueller Gmbh L & C Verfahren zum verbrennen von kohlenstoffhaltigem material in einer wirbelschichtfeuerung und vorrichtung zur durchfuehrung des verfahrens
US4896717A (en) * 1987-09-24 1990-01-30 Campbell Jr Walter R Fluidized bed reactor having an integrated recycle heat exchanger
DK120288D0 (da) * 1988-03-04 1988-03-04 Aalborg Boilers Fluidbed forbraendigsreaktor samt fremgangsmaade til drift af en fluidbed forbraendingsreaktor
JPH03213902A (ja) * 1990-01-19 1991-09-19 Nkk Corp 循環流動層燃焼装置
CN1016271B (zh) * 1990-03-07 1992-04-15 中国石油化工总公司北京设计院 外取热器
FI86578C (sv) * 1990-07-04 1992-09-10 Ahlstroem Oy Förfarande och anordning för avkylning av heta gaser
DE4023060A1 (de) * 1990-07-20 1992-01-23 Metallgesellschaft Ag Verfahren zur kuehlung von heissen prozessgasen
US5281398A (en) * 1990-10-15 1994-01-25 A. Ahlstrom Corporation Centrifugal separator
FI89630C (sv) * 1991-02-14 1993-10-25 Tampella Power Oy På cirkulationsmassateknik baserat förfarande för avkylning av gaser s amt vid förfarandet använd cirkulationsmassaavkylare
US5140950A (en) * 1991-05-15 1992-08-25 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having an integral recycle heat exchanger with recycle rate control and backflow sealing
DE4200244A1 (de) * 1992-01-08 1993-07-15 Metallgesellschaft Ag Verfahren und vorrichtung zum kuehlen der heissen feststoffe eines wirbelschichtreaktors
US5341766A (en) * 1992-11-10 1994-08-30 A. Ahlstrom Corporation Method and apparatus for operating a circulating fluidized bed system
US5365889A (en) * 1992-11-13 1994-11-22 Fostyer Wheeler Energy Corporation Fluidized bed reactor and system and method utilizing same
FI97826C (sv) * 1992-11-16 1997-02-25 Foster Wheeler Energia Oy Förfarande och anordning för kylning av heta gaser

Also Published As

Publication number Publication date
EP0630684A1 (en) 1994-12-28
ATE177661T1 (de) 1999-04-15
FI97424B (sv) 1996-08-30
EP0630684B1 (en) 1999-03-17
JPH07136494A (ja) 1995-05-30
FI941543A0 (sv) 1994-03-31
FI97424C (sv) 1996-12-10
US5634516A (en) 1997-06-03
DE69417103D1 (de) 1999-04-22
DE69417103T2 (de) 1999-09-16

Similar Documents

Publication Publication Date Title
FI941543A (sv) Förfarande och anordning för behandling eller utnyttjande av en het gas
FI932923A0 (sv) Förfarande och anordning för behandling eller utnyttjande av en het gasström
EP0101765B1 (en) Fluid catalyst regeneration process and apparatus
CA2149047A1 (en) Method and Apparatus for Recovering Heat in a Fluidized Bed Reactor
JPH01144493A (ja) 固体炭素質材料をガス化もしくは燃焼させる方法及び装置
JPH0339002B2 (sv)
RU2077595C1 (ru) Способ получения железа и/или его сплавов из железоокисных материалов (его варианты) и устройство для его осуществления
US4091085A (en) Process for thermal decomposition of aluminum chloride hydrates by indirect heat
KR100321103B1 (ko) 고체탄소질환원제를사용하는철산화물-함유물질의직접환원방법
RU2095121C1 (ru) Способ обработки горячих газов и устройство для его осуществления
FI952154A (sv) Förfarande och anordning för användning av ett flytkäddsreaktorsystem av rotationsmassatyp
AU655699B2 (en) Process and apparatus for cooling hot solids coming from a fluidized bed reactor
CA2256893A1 (en) Method of and apparatus for decreasing attack of detrimental components of solid particle suspensions on heat transfer surfaces
HK1025363A1 (en) Process for treating a material containing metal and organic matter, including metal separation
CA2087253A1 (en) Method and apparatus for treating gases and/or solid material in a circulating fluidized bed reactor
JPS56106993A (en) Method for dust removal and cooling of coal decomposition gas
AU634309B2 (en) Condensation of metal vapours in a fluidized bed
EP0637992B1 (en) Condensation of metal vapours in a fluidized bed
JPS57182384A (en) Method for recovering oil from oil-containing mineral

Legal Events

Date Code Title Description
BB Publication of examined application
GB Transfer or assigment of application

Owner name: FOSTER WHEELER ENERGIA OY