FR2070543A5 - Fluidised bed temp control - by use of fuel/air supply lines - in base of bed - Google Patents

Fluidised bed temp control - by use of fuel/air supply lines - in base of bed

Info

Publication number
FR2070543A5
FR2070543A5 FR6942440A FR6942440A FR2070543A5 FR 2070543 A5 FR2070543 A5 FR 2070543A5 FR 6942440 A FR6942440 A FR 6942440A FR 6942440 A FR6942440 A FR 6942440A FR 2070543 A5 FR2070543 A5 FR 2070543A5
Authority
FR
France
Prior art keywords
base
fuel
bed
air supply
supply lines
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR6942440A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PECQUET TESSON ET CIE
Original Assignee
PECQUET TESSON ET CIE
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 PECQUET TESSON ET CIE filed Critical PECQUET TESSON ET CIE
Priority to FR6942440A priority Critical patent/FR2070543A5/fr
Application granted granted Critical
Publication of FR2070543A5 publication Critical patent/FR2070543A5/fr
Expired legal-status Critical Current

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
    • B01J8/1836—Heating and cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/327—After-treatment
    • 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
    • F23C10/22—Fuel feeders specially adapted for fluidised bed combustion apparatus
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00504—Controlling the temperature by means of a burner

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
FR6942440A 1969-12-09 1969-12-09 Fluidised bed temp control - by use of fuel/air supply lines - in base of bed Expired FR2070543A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6942440A FR2070543A5 (en) 1969-12-09 1969-12-09 Fluidised bed temp control - by use of fuel/air supply lines - in base of bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6942440A FR2070543A5 (en) 1969-12-09 1969-12-09 Fluidised bed temp control - by use of fuel/air supply lines - in base of bed

Publications (1)

Publication Number Publication Date
FR2070543A5 true FR2070543A5 (en) 1971-09-10

Family

ID=9044287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6942440A Expired FR2070543A5 (en) 1969-12-09 1969-12-09 Fluidised bed temp control - by use of fuel/air supply lines - in base of bed

Country Status (1)

Country Link
FR (1) FR2070543A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017253A (en) * 1975-09-16 1977-04-12 The United States Of America As Represented By The United States Energy Research And Development Administration Fluidized-bed calciner with combustion nozzle and shroud

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017253A (en) * 1975-09-16 1977-04-12 The United States Of America As Represented By The United States Energy Research And Development Administration Fluidized-bed calciner with combustion nozzle and shroud

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Legal Events

Date Code Title Description
ST Notification of lapse