FI102316B1 - Menetelmä ja laite kiintoainesuspensioiden haitallisten komponenttien lämmönsiirtopinnoille aiheuttaman korroosion vähentämiseksi - Google Patents

Menetelmä ja laite kiintoainesuspensioiden haitallisten komponenttien lämmönsiirtopinnoille aiheuttaman korroosion vähentämiseksi

Info

Publication number
FI102316B1
FI102316B1 FI962332A FI962332A FI102316B1 FI 102316 B1 FI102316 B1 FI 102316B1 FI 962332 A FI962332 A FI 962332A FI 962332 A FI962332 A FI 962332A FI 102316 B1 FI102316 B1 FI 102316B1
Authority
FI
Finland
Prior art keywords
heat transfer
chamber
dilution chamber
transfer surfaces
solid particles
Prior art date
Application number
FI962332A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI962332A0 (fi
FI962332A (fi
FI102316B (fi
Inventor
Timo Hyppaenen
Original Assignee
Foster Wheeler Energia 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 Foster Wheeler Energia Oy filed Critical Foster Wheeler Energia Oy
Publication of FI962332A0 publication Critical patent/FI962332A0/fi
Priority to FI962332A priority Critical patent/FI102316B/fi
Priority to CNB971953155A priority patent/CN1134608C/zh
Priority to DE69703885T priority patent/DE69703885T2/de
Priority to DK97925082T priority patent/DK0901597T3/da
Priority to JP50025398A priority patent/JP3417952B2/ja
Priority to PL97330293A priority patent/PL185470B1/pl
Priority to AT97925082T priority patent/ATE198649T1/de
Priority to CZ19983973A priority patent/CZ295707B6/cs
Priority to EP97925082A priority patent/EP0901597B1/en
Priority to PCT/FI1997/000349 priority patent/WO1997046829A1/en
Priority to US09/194,756 priority patent/US6293781B1/en
Priority to CA002256893A priority patent/CA2256893C/en
Priority to AU30345/97A priority patent/AU3034597A/en
Priority to ES97925082T priority patent/ES2155253T3/es
Publication of FI962332A publication Critical patent/FI962332A/fi
Application granted granted Critical
Publication of FI102316B1 publication Critical patent/FI102316B1/fi
Publication of FI102316B publication Critical patent/FI102316B/fi

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
    • B01J8/24—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
    • 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
    • B01J8/26—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 two or more fluidised beds, e.g. reactor and regeneration installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications 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
    • F22B31/0084—Modifications 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
    • 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
    • F23C10/005—Fluidised bed combustion apparatus comprising two or more beds
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/103—Cooling recirculating particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Heat Treatment Of Articles (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Dairy Products (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)
FI962332A 1996-06-05 1996-06-05 Menetelmä ja laite kiintoainesuspensioiden haitallisten komponenttien lämmönsiirtopinnoille aiheuttaman korroosion vähentämiseksi FI102316B (fi)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FI962332A FI102316B (fi) 1996-06-05 1996-06-05 Menetelmä ja laite kiintoainesuspensioiden haitallisten komponenttien lämmönsiirtopinnoille aiheuttaman korroosion vähentämiseksi
EP97925082A EP0901597B1 (en) 1996-06-05 1997-06-04 Method of and apparatus for decreasing attack of detrimental components of solid particle suspensions on heat transfer surfaces
US09/194,756 US6293781B1 (en) 1996-06-05 1997-06-04 Method of and apparatus for decreasing attack of detrimental components of solid particle suspensions on heat transfer surfaces
DK97925082T DK0901597T3 (da) 1996-06-05 1997-06-04 Fremgangsmåde og apparat til at formindske angreb af skadelige bestanddele af fast-partikel-suspensioner på varmeoverførselsoverflader
JP50025398A JP3417952B2 (ja) 1996-06-05 1997-06-04 熱伝達面に対する浮遊固体粒子の有害成分による攻撃を減少させる方法および装置
PL97330293A PL185470B1 (pl) 1996-06-05 1997-06-04 Sposób i urządzenie, zmniejszające oddziaływanie szkodliwych składników cząstek stałych zawiesin na powierzchnie, odprowadzające ciepło
AT97925082T ATE198649T1 (de) 1996-06-05 1997-06-04 Verfahren und vorrichtung zur verminderung des angriffs von schädlichen komponenten einer suspension mit feststoffen an einer wärmeübertragungsoberfläche
CZ19983973A CZ295707B6 (cs) 1996-06-05 1997-06-04 Způsob spalování paliva nebo provádění jiných exotermních procesů v reaktoru s fluidním ložem a reaktor s fluidním ložem pro provádění tohoto způsobu
CNB971953155A CN1134608C (zh) 1996-06-05 1997-06-04 减轻固体粒子悬浮物有害组分对传热表面的腐蚀的方法与装置
PCT/FI1997/000349 WO1997046829A1 (en) 1996-06-05 1997-06-04 Method of and apparatus for decreasing attack of detrimental components of solid particle suspensions on heat transfer surfaces
DE69703885T DE69703885T2 (de) 1996-06-05 1997-06-04 Verfahren und vorrichtung zur verminderung des angriffs von schädlichen komponenten einer suspension mit feststoffen an einer wärmeübertragungsoberfläche
CA002256893A CA2256893C (en) 1996-06-05 1997-06-04 Method of and apparatus for decreasing attack of detrimental components of solid particle suspensions on heat transfer surfaces
AU30345/97A AU3034597A (en) 1996-06-05 1997-06-04 Method of and apparatus for decreasing attack of detrimental components of solid particle suspensions on heat transfer surfaces
ES97925082T ES2155253T3 (es) 1996-06-05 1997-06-04 Procedimiento y aparato destinados a reducir los ataques de los componentes perjudiciales de particulas solidas sobre las superficies de transferencia termica.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI962332A FI102316B (fi) 1996-06-05 1996-06-05 Menetelmä ja laite kiintoainesuspensioiden haitallisten komponenttien lämmönsiirtopinnoille aiheuttaman korroosion vähentämiseksi
FI962332 1996-06-05

Publications (4)

Publication Number Publication Date
FI962332A0 FI962332A0 (fi) 1996-06-05
FI962332A FI962332A (fi) 1997-12-06
FI102316B1 true FI102316B1 (fi) 1998-11-13
FI102316B FI102316B (fi) 1998-11-13

Family

ID=8546141

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962332A FI102316B (fi) 1996-06-05 1996-06-05 Menetelmä ja laite kiintoainesuspensioiden haitallisten komponenttien lämmönsiirtopinnoille aiheuttaman korroosion vähentämiseksi

Country Status (14)

Country Link
US (1) US6293781B1 (da)
EP (1) EP0901597B1 (da)
JP (1) JP3417952B2 (da)
CN (1) CN1134608C (da)
AT (1) ATE198649T1 (da)
AU (1) AU3034597A (da)
CA (1) CA2256893C (da)
CZ (1) CZ295707B6 (da)
DE (1) DE69703885T2 (da)
DK (1) DK0901597T3 (da)
ES (1) ES2155253T3 (da)
FI (1) FI102316B (da)
PL (1) PL185470B1 (da)
WO (1) WO1997046829A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110205B (fi) * 1998-10-02 2002-12-13 Foster Wheeler Energia Oy Menetelmä ja laite leijupetilämmönsiirtimessä
DE19903510C2 (de) * 1999-01-29 2002-03-07 Mg Technologies Ag Verfahren zum Verbrennen oder Vergasen in der zirkulierenden Wirbelschicht
FR2803020B1 (fr) * 1999-12-22 2002-04-12 Abb Alstom Power Comb Procede pour reduire les emissions d'oxydes d'azote dans une installation de combustion en lit fluidise circulant
TW571049B (en) * 2001-11-12 2004-01-11 Ishikawajima Harima Heavy Ind Circulating fluidized bed boiler
CN100353116C (zh) * 2002-12-06 2007-12-05 中国科学院工程热物理研究所 调节循环流化床锅炉炉膛温度的冷灰器和方法
FI122481B (fi) 2004-12-29 2012-02-15 Metso Power Oy Tulistimen rakenne
CN101311626B (zh) * 2007-05-25 2012-03-14 巴布考克及威尔考克斯公司 整体式流化床灰冷却器
EP2338972B1 (en) 2009-12-23 2018-05-16 Eppendorf Ag Apparatus and method for generating a tool motion
CN103423738B (zh) * 2013-07-01 2016-05-04 中国华能集团清洁能源技术研究院有限公司 一种燃用高钠煤的紧凑型循环流化床锅炉
EP2884167A1 (en) * 2013-12-16 2015-06-17 Doosan Lentjes GmbH Fluidized bed apparatus
PL3054215T3 (pl) * 2015-02-04 2017-08-31 Doosan Lentjes Gmbh Wymiennik ciepła ze złożem fluidalnym
EP3222911B1 (en) * 2016-03-21 2018-09-19 Doosan Lentjes GmbH A fluidized bed heat exchanger and a corresponding incineration apparatus

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US4469050A (en) * 1981-12-17 1984-09-04 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
US4453497A (en) 1982-12-21 1984-06-12 Struthers Wells Corporation Augmented heat transfer method and apparatus
FR2563118B1 (fr) * 1984-04-20 1987-04-30 Creusot Loire Procede et installation de traitement de matiere en lit fluidise circulant
US4579070A (en) * 1985-03-01 1986-04-01 The M. W. Kellogg Company Reducing mode circulating fluid bed combustion
SE455726B (sv) * 1986-12-11 1988-08-01 Goetaverken Energy Ab Forfarande vid reglering av kyleffekten i partikelkylare samt partikelkylare for pannor med cirkulerande fluidiserad bedd
US4709662A (en) 1987-01-20 1987-12-01 Riley Stoker Corporation Fluidized bed heat generator and method of operation
JPS6461509A (en) 1987-05-11 1989-03-08 Toray Industries Polyester fiber suitable for forming cloth
JPS63315809A (ja) * 1987-06-17 1988-12-23 Mitsui Eng & Shipbuild Co Ltd 循環型流動層ボイラのデンスベツド最下部の異常燃焼防止装置
JPH0830566B2 (ja) 1987-09-22 1996-03-27 三井造船株式会社 循環型流動層ボイラ
JPH0449448Y2 (da) * 1987-10-08 1992-11-20
US5141708A (en) * 1987-12-21 1992-08-25 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having an integrated recycle heat exchanger
US5275788A (en) 1988-11-11 1994-01-04 Peter Stoholm Circulating fluidized bed reactor
DE4007635C1 (da) 1990-03-10 1991-09-19 Vereinigte Kesselwerke Ag, 4000 Duesseldorf, De
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
JPH0552316A (ja) 1991-08-20 1993-03-02 Mitsui Eng & Shipbuild Co Ltd 循環型流動層ボイラの窒素酸化物低減方法
DE4200244A1 (de) * 1992-01-08 1993-07-15 Metallgesellschaft Ag Verfahren und vorrichtung zum kuehlen der heissen feststoffe eines wirbelschichtreaktors
US5540894A (en) 1993-05-26 1996-07-30 A. Ahlstrom Corporation Method and apparatus for processing bed material in fluidized bed reactors
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Also Published As

Publication number Publication date
FI962332A0 (fi) 1996-06-05
JP3417952B2 (ja) 2003-06-16
DE69703885T2 (de) 2001-07-19
AU3034597A (en) 1998-01-05
US6293781B1 (en) 2001-09-25
DE69703885D1 (de) 2001-02-15
DK0901597T3 (da) 2001-06-05
PL185470B1 (pl) 2003-05-30
FI962332A (fi) 1997-12-06
PL330293A1 (en) 1999-05-10
ATE198649T1 (de) 2001-01-15
WO1997046829A1 (en) 1997-12-11
CZ295707B6 (cs) 2005-10-12
CZ397398A3 (cs) 2000-01-12
EP0901597A1 (en) 1999-03-17
CA2256893C (en) 2004-01-13
CA2256893A1 (en) 1997-12-11
ES2155253T3 (es) 2001-05-01
JPH11512814A (ja) 1999-11-02
FI102316B (fi) 1998-11-13
CN1221482A (zh) 1999-06-30
CN1134608C (zh) 2004-01-14
EP0901597B1 (en) 2001-01-10

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