GB1537486A - Fluidised beds - Google Patents

Fluidised beds

Info

Publication number
GB1537486A
GB1537486A GB835075A GB835075A GB1537486A GB 1537486 A GB1537486 A GB 1537486A GB 835075 A GB835075 A GB 835075A GB 835075 A GB835075 A GB 835075A GB 1537486 A GB1537486 A GB 1537486A
Authority
GB
United Kingdom
Prior art keywords
fluidised beds
fluidised
heat
beds
bed
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
GB835075A
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.)
APOLLO HEAT Ltd
Original Assignee
APOLLO HEAT Ltd
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 APOLLO HEAT Ltd filed Critical APOLLO HEAT Ltd
Priority to GB835075A priority Critical patent/GB1537486A/en
Publication of GB1537486A publication Critical patent/GB1537486A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/53—Heating in fluidised 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
    • 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
    • B01J8/26—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 two or more fluidised beds, e.g. reactor and regeneration installations
    • 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
    • B01J2208/00477—Controlling the temperature by thermal insulation means
    • B01J2208/00495—Controlling the temperature by thermal insulation means using insulating materials or refractories

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Incineration Of Waste (AREA)
  • Catalysts (AREA)

Abstract

1537486 Heating fluidised beds APOLLO HEAT Ltd 8 March 1976 [28 Feb 1975] 8350/75 Heading B1F [Also in Division C7] Heat for treating metal articles in refractory particle fluidised bed 13 is provided by combustion of gases in fluidised beds 17 and 18 which may join to surround bed 13.
GB835075A 1976-03-08 1976-03-08 Fluidised beds Expired GB1537486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB835075A GB1537486A (en) 1976-03-08 1976-03-08 Fluidised beds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB835075A GB1537486A (en) 1976-03-08 1976-03-08 Fluidised beds

Publications (1)

Publication Number Publication Date
GB1537486A true GB1537486A (en) 1978-12-29

Family

ID=9850856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB835075A Expired GB1537486A (en) 1976-03-08 1976-03-08 Fluidised beds

Country Status (1)

Country Link
GB (1) GB1537486A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132230A (en) * 1982-12-20 1984-07-04 Procedyne Corp Method and apparatus for metal treatment
WO1985001519A1 (en) * 1983-09-29 1985-04-11 Firma Dr. Werner Herdieckerhoff, Nachf. Process for heat treating metals in pot furnaces and cover furnaces
GB2165464A (en) * 1984-10-16 1986-04-16 South African Inventions Pressurised fluidised bed reactor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132230A (en) * 1982-12-20 1984-07-04 Procedyne Corp Method and apparatus for metal treatment
WO1985001519A1 (en) * 1983-09-29 1985-04-11 Firma Dr. Werner Herdieckerhoff, Nachf. Process for heat treating metals in pot furnaces and cover furnaces
GB2165464A (en) * 1984-10-16 1986-04-16 South African Inventions Pressurised fluidised bed reactor

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee