FI860660A - Foerfarande foer reglering av gasstroemmars blandning. - Google Patents

Foerfarande foer reglering av gasstroemmars blandning. Download PDF

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Publication number
FI860660A
FI860660A FI860660A FI860660A FI860660A FI 860660 A FI860660 A FI 860660A FI 860660 A FI860660 A FI 860660A FI 860660 A FI860660 A FI 860660A FI 860660 A FI860660 A FI 860660A
Authority
FI
Finland
Prior art keywords
nozzles
pct
fluidizing
essentially
nozzle bottom
Prior art date
Application number
FI860660A
Other languages
English (en)
Other versions
FI860660A0 (fi
Inventor
Seppo Kalervo Ruottu
Original Assignee
Seppo Kalervo Ruottu
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 Seppo Kalervo Ruottu filed Critical Seppo Kalervo Ruottu
Priority to FI860660A priority Critical patent/FI860660A/fi
Publication of FI860660A0 publication Critical patent/FI860660A0/fi
Priority to DE8787905212T priority patent/DE3779137D1/de
Priority to PCT/FI1987/000102 priority patent/WO1989001115A1/en
Priority to US07/460,873 priority patent/US5026269A/en
Priority to AT87905212T priority patent/ATE76179T1/de
Priority to EP87905212A priority patent/EP0368844B1/en
Priority to JP62504889A priority patent/JPH02504547A/ja
Publication of FI860660A publication Critical patent/FI860660A/fi
Priority to SU904743246A priority patent/RU1835028C/ru

Links

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
    • B01J8/18—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
FI860660A 1986-02-13 1986-02-13 Foerfarande foer reglering av gasstroemmars blandning. FI860660A (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI860660A FI860660A (fi) 1986-02-13 1986-02-13 Foerfarande foer reglering av gasstroemmars blandning.
DE8787905212T DE3779137D1 (de) 1986-02-13 1987-08-06 Verfahren und vorrichtung zum steuern der mischung von gasstroemungen in einer wirbelschicht-verbrennungskammer.
PCT/FI1987/000102 WO1989001115A1 (en) 1986-02-13 1987-08-06 A method and a device for controlling the mixing of gaseous flows in a fluidized bed combustion chamber
US07/460,873 US5026269A (en) 1986-02-13 1987-08-06 Method and a device for controlling the mixing of gaseous flows in a fluidized bed combustion chamber
AT87905212T ATE76179T1 (de) 1986-02-13 1987-08-06 Verfahren und vorrichtung zum steuern der mischung von gasstroemungen in einer wirbelschicht-verbrennungskammer.
EP87905212A EP0368844B1 (en) 1986-02-13 1987-08-06 A method and a device for controlling the mixing of gaseous flows in a fluidized bed combustion chamber
JP62504889A JPH02504547A (ja) 1986-02-13 1987-08-06 流動床燃焼室中のガス流の混合制御方法および装置
SU904743246A RU1835028C (ru) 1986-02-13 1990-02-05 Способ контрол постадийного горени в реакторах псевдоожиженного циркулирующего сло и днище реактора дл его осуществлени

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI860660A FI860660A (fi) 1986-02-13 1986-02-13 Foerfarande foer reglering av gasstroemmars blandning.
PCT/FI1987/000102 WO1989001115A1 (en) 1986-02-13 1987-08-06 A method and a device for controlling the mixing of gaseous flows in a fluidized bed combustion chamber

Publications (2)

Publication Number Publication Date
FI860660A0 FI860660A0 (fi) 1986-02-13
FI860660A true FI860660A (fi) 1987-08-14

Family

ID=8522157

Family Applications (1)

Application Number Title Priority Date Filing Date
FI860660A FI860660A (fi) 1986-02-13 1986-02-13 Foerfarande foer reglering av gasstroemmars blandning.

Country Status (8)

Country Link
US (1) US5026269A (fi)
EP (1) EP0368844B1 (fi)
JP (1) JPH02504547A (fi)
AT (1) ATE76179T1 (fi)
DE (1) DE3779137D1 (fi)
FI (1) FI860660A (fi)
RU (1) RU1835028C (fi)
WO (1) WO1989001115A1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5391356A (en) * 1993-03-26 1995-02-21 International Paper Company Flow distributor for a fluidized bed reactor
US5544624A (en) * 1993-07-12 1996-08-13 Institute Of Gas Technology Gas-fired, porous matrix, combustor-steam generator
US5375563A (en) * 1993-07-12 1994-12-27 Institute Of Gas Technology Gas-fired, porous matrix, surface combustor-fluid heater
US5476375A (en) * 1993-07-12 1995-12-19 Institute Of Gas Technology Staged combustion in a porous-matrix surface combustor to promote ultra-low NOx Emissions
US5425331A (en) * 1994-06-13 1995-06-20 Foster Wheeler Energy Corporation Circulating fluidized bed reactor for low grade fuels
JP3497029B2 (ja) * 1994-12-28 2004-02-16 三井化学株式会社 気相重合装置用ガス分散板
US6395303B1 (en) * 1996-06-10 2002-05-28 Edward Mendell Co., Inc. Process for preparing a directly compressible solid dosage form containing microcrystalline cellulose
US5904119A (en) * 1997-06-26 1999-05-18 Brifer International Ltd. Furnace apparatus for fluidized bed processes
FI20002496A0 (fi) * 2000-11-15 2000-11-15 Outokumpu Oy Menetelmä kasvannaisen vähentämiseksi pasutusuunin arinalla

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3417978A (en) * 1965-09-17 1968-12-24 Ube Industries Method and apparatus for the gasification and combustion of liquid fuel in a fluidized bed
NL163134C (nl) * 1972-11-17 1980-08-15 Peters Ag Claudius Werkwijze voor het in aanraking brengen van een fijn verdeelde vaste stof met een gas.
GB2001744B (en) * 1977-07-26 1982-01-20 Babcock & Wilcox Ltd Fluidised bed combustors
US4177742A (en) * 1978-04-05 1979-12-11 Babcock-Hitachi Kabushiki Kaisha Incinerator for burning waste and a method of utilizing same
GB1604312A (en) * 1978-05-31 1981-12-09 Appa Thermal Exchanges Ltd Fluidised bed combusters
US4227488A (en) * 1978-10-03 1980-10-14 Foster Wheeler Energy Corporation Fluidized bed unit including a cooling device for bed material
NZ198201A (en) * 1980-08-29 1985-07-31 Flameless Furnaces Ltd Fluidised bed combustion apparatus-variable air flow circulates bedmaterial about horizontal axis
SE437722B (sv) * 1980-10-22 1985-03-11 Stal Laval Turbin Ab Virvelbeddsbrennkammare
ZA823872B (en) * 1981-06-11 1984-01-25 British Petroleum Co Plc Fluidised bed combustor
DE3130602C2 (de) * 1981-08-01 1987-03-19 Steag Ag, 4300 Essen Verfahren und Feuerung zum Verbrennen von festem Brennstoff
FR2519877B1 (fr) * 1982-01-20 1986-10-31 Charbonnages De France Grille de fluidisation ainsi que foyer de combustion a grille inferieure de soufflage d'air et procede de traitement de matiere particulaire dans une chambre de fluidisation et/ou d'entrainement
US4785768A (en) * 1986-09-15 1988-11-22 Iowa State University Research Foundation, Inc. Means and method for controlling load turndown in a fluidized bed combustor

Also Published As

Publication number Publication date
ATE76179T1 (de) 1992-05-15
US5026269A (en) 1991-06-25
WO1989001115A1 (en) 1989-02-09
FI860660A0 (fi) 1986-02-13
EP0368844B1 (en) 1992-05-13
JPH02504547A (ja) 1990-12-20
RU1835028C (ru) 1993-08-15
EP0368844A1 (en) 1990-05-23
DE3779137D1 (de) 1992-06-17

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: RUOTTU, SEPPO KALERVO