DK0489766T3 - Fremgangsmåde til behandling af kul ved udtrækning i ovne med fluidiseret lag - Google Patents

Fremgangsmåde til behandling af kul ved udtrækning i ovne med fluidiseret lag

Info

Publication number
DK0489766T3
DK0489766T3 DK90912435.6T DK90912435T DK0489766T3 DK 0489766 T3 DK0489766 T3 DK 0489766T3 DK 90912435 T DK90912435 T DK 90912435T DK 0489766 T3 DK0489766 T3 DK 0489766T3
Authority
DK
Denmark
Prior art keywords
fluidized bed
extraction
treating coal
bed furnaces
excess
Prior art date
Application number
DK90912435.6T
Other languages
English (en)
Inventor
Rene Biche
Original Assignee
Fina Research
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 Fina Research filed Critical Fina Research
Application granted granted Critical
Publication of DK0489766T3 publication Critical patent/DK0489766T3/da

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
    • 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
    • F23C10/24—Devices for removal of material from the 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
    • F23C10/18—Details; Accessories
    • F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
    • F23C10/30—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed
    • 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
    • B01J2208/0061—Controlling the level

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)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
DK90912435.6T 1989-09-01 1990-08-31 Fremgangsmåde til behandling af kul ved udtrækning i ovne med fluidiseret lag DK0489766T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8900932A BE1002715A3 (fr) 1989-09-01 1989-09-01 Procede et appareil de regulation du niveau du lit d'un four a lit fluidise.

Publications (1)

Publication Number Publication Date
DK0489766T3 true DK0489766T3 (da) 1995-07-24

Family

ID=3884303

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90912435.6T DK0489766T3 (da) 1989-09-01 1990-08-31 Fremgangsmåde til behandling af kul ved udtrækning i ovne med fluidiseret lag

Country Status (9)

Country Link
EP (1) EP0489766B1 (da)
AT (1) ATE120381T1 (da)
AU (1) AU645517B2 (da)
BE (1) BE1002715A3 (da)
DE (1) DE69018267T2 (da)
DK (1) DK0489766T3 (da)
ES (1) ES2070333T3 (da)
PL (1) PL164343B1 (da)
WO (1) WO1991003316A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723003B1 (fr) * 1994-07-28 1996-09-13 Gec Alsthom Stein Ind Procede et dispositif de controle de la circulation interne dans un reacteur a lit fluidise et reacteur equipe d'un tel dispositif

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078875A (en) * 1974-10-19 1978-03-14 Schloemann-Siemag Akt. Injection molding
US4078675A (en) * 1976-07-14 1978-03-14 Occidental Petroleum Corporation Seal leg and method for transferring particulate solids between zones of different pressures
US4167819A (en) * 1977-12-05 1979-09-18 The United States Of America As Represented By The United States Department Of Energy Pressure regulator
US4546012A (en) * 1984-04-26 1985-10-08 Carbomedics, Inc. Level control for a fluidized bed

Also Published As

Publication number Publication date
AU6184490A (en) 1991-04-08
DE69018267D1 (de) 1995-05-04
ATE120381T1 (de) 1995-04-15
WO1991003316A1 (fr) 1991-03-21
EP0489766A1 (fr) 1992-06-17
AU645517B2 (en) 1994-01-20
PL286705A1 (en) 1991-03-25
ES2070333T3 (es) 1995-06-01
DE69018267T2 (de) 1995-09-07
EP0489766B1 (fr) 1995-03-29
BE1002715A3 (fr) 1991-05-14
PL164343B1 (pl) 1994-07-29

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