FI945737A - Menetelmä höyryn tulistuslämpötilan säätämiseksi kiertopetityyppisessä kaasunjäähdyttimessä - Google Patents

Menetelmä höyryn tulistuslämpötilan säätämiseksi kiertopetityyppisessä kaasunjäähdyttimessä Download PDF

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Publication number
FI945737A
FI945737A FI945737A FI945737A FI945737A FI 945737 A FI945737 A FI 945737A FI 945737 A FI945737 A FI 945737A FI 945737 A FI945737 A FI 945737A FI 945737 A FI945737 A FI 945737A
Authority
FI
Finland
Prior art keywords
temperature
gas
mixing chamber
solids
mixing
Prior art date
Application number
FI945737A
Other languages
English (en)
Swedish (sv)
Other versions
FI945737A0 (fi
Inventor
Olli Arpalahti
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
Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy
Priority to FI945737A priority Critical patent/FI945737A/fi
Publication of FI945737A0 publication Critical patent/FI945737A0/fi
Priority to AT95937910T priority patent/ATE175772T1/de
Priority to JP8517149A priority patent/JPH10500477A/ja
Priority to DE69507337T priority patent/DE69507337D1/de
Priority to EP95937910A priority patent/EP0795112B1/en
Priority to CA002205982A priority patent/CA2205982A1/en
Priority to PCT/FI1995/000627 priority patent/WO1996018076A1/en
Priority to AU38736/95A priority patent/AU681547B2/en
Priority to TW084112309A priority patent/TW280858B/zh
Publication of FI945737A publication Critical patent/FI945737A/fi

Links

Classifications

    • 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
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00—Heat-exchange apparatus using a fluidised bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (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-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Control Of Temperature (AREA)
FI945737A 1994-12-05 1994-12-05 Menetelmä höyryn tulistuslämpötilan säätämiseksi kiertopetityyppisessä kaasunjäähdyttimessä FI945737A (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI945737A FI945737A (fi) 1994-12-05 1994-12-05 Menetelmä höyryn tulistuslämpötilan säätämiseksi kiertopetityyppisessä kaasunjäähdyttimessä
AT95937910T ATE175772T1 (de) 1994-12-05 1995-11-14 Verfahren zur regelung der dampfüberhitzungstemperatur in einem zirkulierenden wirbelschicht-gaskühler
JP8517149A JPH10500477A (ja) 1994-12-05 1995-11-14 循環流動層式冷却塔の中の蒸気の過熱温度を調節する方法
DE69507337T DE69507337D1 (de) 1994-12-05 1995-11-14 Verfahren zur regelung der dampfüberhitzungstemperatur in einem zirkulierenden wirbelschicht-gaskühler
EP95937910A EP0795112B1 (en) 1994-12-05 1995-11-14 Method of regulating the superheating temperature of steam in a circulating fluidized bed type gas cooler
CA002205982A CA2205982A1 (en) 1994-12-05 1995-11-14 Method of regulating the superheating temperature of steam in a circulating fluidized bed type gas cooler
PCT/FI1995/000627 WO1996018076A1 (en) 1994-12-05 1995-11-14 Method of regulating the superheating temperature of steam in a circulating fluidized bed type gas cooler
AU38736/95A AU681547B2 (en) 1994-12-05 1995-11-14 Method of regulating the superheating temperature of steam in a circulating fluidized bed type gas cooler
TW084112309A TW280858B (fi) 1994-12-05 1995-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI945737A FI945737A (fi) 1994-12-05 1994-12-05 Menetelmä höyryn tulistuslämpötilan säätämiseksi kiertopetityyppisessä kaasunjäähdyttimessä

Publications (2)

Publication Number Publication Date
FI945737A0 FI945737A0 (fi) 1994-12-05
FI945737A true FI945737A (fi) 1996-06-06

Family

ID=8541931

Family Applications (1)

Application Number Title Priority Date Filing Date
FI945737A FI945737A (fi) 1994-12-05 1994-12-05 Menetelmä höyryn tulistuslämpötilan säätämiseksi kiertopetityyppisessä kaasunjäähdyttimessä

Country Status (9)

Country Link
EP (1) EP0795112B1 (fi)
JP (1) JPH10500477A (fi)
AT (1) ATE175772T1 (fi)
AU (1) AU681547B2 (fi)
CA (1) CA2205982A1 (fi)
DE (1) DE69507337D1 (fi)
FI (1) FI945737A (fi)
TW (1) TW280858B (fi)
WO (1) WO1996018076A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20010676A0 (fi) * 2001-04-02 2001-04-02 Einco Oy CSC-reaktori
DE10260943B3 (de) * 2002-12-20 2004-08-19 Outokumpu Oyj Verfahren und Anlage zur Regelung von Temperatur und/oder Materialeintrag in Reaktoren
US8764350B2 (en) 2008-06-05 2014-07-01 Alstom Technology Ltd Conveyor for transporting powder, and a method for conveying powder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312301A (en) * 1980-01-18 1982-01-26 Battelle Development Corporation Controlling steam temperature to turbines
DE3125849A1 (de) * 1981-07-01 1983-01-20 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Dampferzeuger mit zirkulierender atmosphaerischer oder druckaufgeladener wirbelschichtfeuerung sowie verfahren zu seiner regelung
CA1225292A (en) * 1982-03-15 1987-08-11 Lars A. Stromberg Fast fluidized bed boiler and a method of controlling such a boiler
FR2526182B1 (fr) * 1982-04-28 1985-11-29 Creusot Loire Procede et dispositif de controle de la temperature d'un lit fluidise
US4453495A (en) * 1983-03-23 1984-06-12 Electrodyne Research Corporation Integrated control for a steam generator circulating fluidized bed firing system
US4672918A (en) * 1984-05-25 1987-06-16 A. Ahlstrom Corporation Circulating fluidized bed reactor temperature control

Also Published As

Publication number Publication date
EP0795112A1 (en) 1997-09-17
JPH10500477A (ja) 1998-01-13
TW280858B (fi) 1996-07-11
EP0795112B1 (en) 1999-01-13
ATE175772T1 (de) 1999-01-15
AU681547B2 (en) 1997-08-28
FI945737A0 (fi) 1994-12-05
DE69507337D1 (de) 1999-02-25
CA2205982A1 (en) 1996-06-13
AU3873695A (en) 1996-06-26
WO1996018076A1 (en) 1996-06-13

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: FOSTER WHEELER ENERGIA OY

FD Application lapsed