ZA762420B - Method of and apparatus for generating a hot gas - Google Patents

Method of and apparatus for generating a hot gas

Info

Publication number
ZA762420B
ZA762420B ZA762420A ZA762420A ZA762420B ZA 762420 B ZA762420 B ZA 762420B ZA 762420 A ZA762420 A ZA 762420A ZA 762420 A ZA762420 A ZA 762420A ZA 762420 B ZA762420 B ZA 762420B
Authority
ZA
South Africa
Prior art keywords
generating
hot gas
hot
gas
Prior art date
Application number
ZA762420A
Other languages
English (en)
Inventor
J Highley
Original Assignee
Coal Ind
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 Coal Ind filed Critical Coal Ind
Publication of ZA762420B publication Critical patent/ZA762420B/xx

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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/02—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in parallel arrangement
    • 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
    • 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
    • B01J8/36—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 through which there is an essentially horizontal flow of particles
    • 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
    • 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
    • B01J2208/00327—Controlling the temperature by direct heat exchange
    • B01J2208/00336—Controlling the temperature by direct heat exchange adding a temperature modifying medium to the reactants
    • 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
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling

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)
ZA762420A 1975-05-28 1976-04-22 Method of and apparatus for generating a hot gas ZA762420B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23356/75A GB1502926A (en) 1975-05-28 1975-05-28 Method of and apparatus for heating a gas

Publications (1)

Publication Number Publication Date
ZA762420B true ZA762420B (en) 1977-04-27

Family

ID=10194338

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA762420A ZA762420B (en) 1975-05-28 1976-04-22 Method of and apparatus for generating a hot gas

Country Status (4)

Country Link
US (1) US4052140A (de)
DE (1) DE2618291C2 (de)
GB (1) GB1502926A (de)
ZA (1) ZA762420B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1577717A (en) * 1976-03-12 1980-10-29 Mitchell D A Thermal reactors incorporating fluidised beds
US4149586A (en) * 1978-02-21 1979-04-17 The Governing Council Of The University Of Toronto Heat transfer process and apparatus
AU524732B2 (en) * 1978-04-08 1982-09-30 Coal Industry (Patents) Ltd. Fluid bed furnaces
SE428603B (sv) * 1978-07-04 1983-07-11 Stal Laval Apparat Ab Vermevexlare for vermeoverforing mellan gasformiga medier
US4457289A (en) * 1982-04-20 1984-07-03 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
PL143570B1 (en) * 1983-02-12 1988-02-29 Akad Gorniczo Hutnicza Diaphragm-type heat exchanger
GB8511622D0 (en) * 1985-05-08 1985-06-12 Richards Structural Steel Co L Thermal reclamation of industrial sand
JPS6298106A (ja) * 1985-10-23 1987-05-07 Babcock Hitachi Kk 流動層装置およびその流動化方法
US5218932A (en) * 1992-03-02 1993-06-15 Foster Wheeler Energy Corporation Fluidized bed reactor utilizing a baffle system and method of operating same
US5365889A (en) * 1992-11-13 1994-11-22 Fostyer Wheeler Energy Corporation Fluidized bed reactor and system and method utilizing same
US5335607A (en) * 1992-11-18 1994-08-09 Wilcox Ernest J Rubber tire combuster
US5522160A (en) * 1995-01-05 1996-06-04 Foster Wheeler Energia Oy Fluidized bed assembly with flow equalization
US9725663B2 (en) 2013-01-22 2017-08-08 Themochem Recovery International, Inc. Integrated two-stage thermochemical heat pipe reactor having a partitioned vessel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1256174A (en) * 1969-05-16 1971-12-08 Coal Industry Patents Ltd Solid fuel combustion apparatus
US3625165A (en) * 1970-02-24 1971-12-07 Ishigaki Mech Ind A burning apparatus
GB1448196A (en) * 1972-10-20 1976-09-02 Sprocket Properties Ltd Fluidised bed incinerators
US3871172A (en) * 1974-01-03 1975-03-18 Chemical Construction Corp Process with fluidized combustor and fluidized heat exchanger for air
US3893426A (en) * 1974-03-25 1975-07-08 Foster Wheeler Corp Heat exchanger utilizing adjoining fluidized beds

Also Published As

Publication number Publication date
DE2618291A1 (de) 1976-12-09
GB1502926A (en) 1978-03-08
US4052140A (en) 1977-10-04
DE2618291C2 (de) 1986-07-03

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