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GB1381494A - Fluidized bed process and apparatus - Google Patents

Fluidized bed process and apparatus

Info

Publication number
GB1381494A
GB1381494A GB2875471A GB2875471A GB1381494A GB 1381494 A GB1381494 A GB 1381494A GB 2875471 A GB2875471 A GB 2875471A GB 2875471 A GB2875471 A GB 2875471A GB 1381494 A GB1381494 A GB 1381494A
Authority
GB
United Kingdom
Prior art keywords
fluidised bed
fluidized bed
june
bed process
bed spray
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
GB2875471A
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.)
STRUTHERS SCIENT INTERNATIONAL
Struthers Scientific and International Corp
Original Assignee
STRUTHERS SCIENT INTERNATIONAL
Struthers Scientific and International Corp
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 STRUTHERS SCIENT INTERNATIONAL, Struthers Scientific and International Corp filed Critical STRUTHERS SCIENT INTERNATIONAL
Priority to GB2875471A priority Critical patent/GB1381494A/en
Publication of GB1381494A publication Critical patent/GB1381494A/en
Priority to US05/660,945 priority patent/US4052794A/en
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
    • B01J8/24—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Glanulating (AREA)
  • Fertilizers (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

1381494 Fluidised bed spray drying; coating STRUTHERS SCIENTIFIC & INTERNATIONAL CORP 9 June 1972 [18 June 1971] 28754/71 Headings B1B and B2L [Also in Division F4] Fines from fluidised bed spray drier 5 or reactor in which particles are coated or aggregated are collected in cyclone separator 13 and scrubber 21 and returned to the fluidised bed 11. Granules of ammonium sulphate, ferrous sulphate and ammonium phosphate may thus be prepared.
GB2875471A 1971-06-18 1971-06-18 Fluidized bed process and apparatus Expired GB1381494A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2875471A GB1381494A (en) 1971-06-18 1971-06-18 Fluidized bed process and apparatus
US05/660,945 US4052794A (en) 1971-06-18 1976-02-24 Fluidized bed process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2875471A GB1381494A (en) 1971-06-18 1971-06-18 Fluidized bed process and apparatus

Publications (1)

Publication Number Publication Date
GB1381494A true GB1381494A (en) 1975-01-22

Family

ID=10280599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2875471A Expired GB1381494A (en) 1971-06-18 1971-06-18 Fluidized bed process and apparatus

Country Status (1)

Country Link
GB (1) GB1381494A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee