GB2046121B - Method and apparatus for the recovery of the solid material content of solutions and/or suspensions as granules in gas fluidized bed - Google Patents

Method and apparatus for the recovery of the solid material content of solutions and/or suspensions as granules in gas fluidized bed

Info

Publication number
GB2046121B
GB2046121B GB8006837A GB8006837A GB2046121B GB 2046121 B GB2046121 B GB 2046121B GB 8006837 A GB8006837 A GB 8006837A GB 8006837 A GB8006837 A GB 8006837A GB 2046121 B GB2046121 B GB 2046121B
Authority
GB
United Kingdom
Prior art keywords
suspensions
granules
recovery
solutions
fluidized 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
GB8006837A
Other versions
GB2046121A (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.)
MTA MUESZAKI KEMIAI KUTATO INTEZET
Magyar Tudomanyos Akademia Muszaki Kemiai Kutato Intezete
Original Assignee
MTA MUESZAKI KEMIAI KUTATO INTEZET
Magyar Tudomanyos Akademia Muszaki Kemiai Kutato Intezete
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 MTA MUESZAKI KEMIAI KUTATO INTEZET, Magyar Tudomanyos Akademia Muszaki Kemiai Kutato Intezete filed Critical MTA MUESZAKI KEMIAI KUTATO INTEZET
Publication of GB2046121A publication Critical patent/GB2046121A/en
Application granted granted Critical
Publication of GB2046121B publication Critical patent/GB2046121B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B30/00—Crystallisation; Crystallising apparatus; Separating crystals from mother liquors ; Evaporating or boiling sugar juice
    • C13B30/02—Crystallisation; Crystallising apparatus
    • C13B30/028—Crystallisation; Crystallising apparatus obtaining sugar crystals by drying sugar syrup or sugar juice, e.g. spray-crystallisation
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • 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
    • B01J8/38—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 containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/382—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 containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it with a rotatable device only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Disintegrating Or Milling (AREA)
  • Glanulating (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
GB8006837A 1979-03-03 1980-02-28 Method and apparatus for the recovery of the solid material content of solutions and/or suspensions as granules in gas fluidized bed Expired GB2046121B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUMA003117 HU185004B (en) 1979-03-03 1979-03-03 Process for separating dry substant content of solutions and/or suspensions and in forme of granulate, and for granulating powders and mixtures of powders in a layer fluidized with gas, and apparatus for the process

Publications (2)

Publication Number Publication Date
GB2046121A GB2046121A (en) 1980-11-12
GB2046121B true GB2046121B (en) 1983-10-26

Family

ID=10999067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8006837A Expired GB2046121B (en) 1979-03-03 1980-02-28 Method and apparatus for the recovery of the solid material content of solutions and/or suspensions as granules in gas fluidized bed

Country Status (4)

Country Link
CH (1) CH645034A5 (en)
DE (1) DE3007292C2 (en)
GB (1) GB2046121B (en)
HU (1) HU185004B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8583082A (en) * 1981-06-22 1983-01-18 Alfa-Laval A.B. A process for the production of animal feed stuff from liquidraw material
DE3248504A1 (en) * 1982-01-09 1983-07-21 Sandoz-Patent-GmbH, 7850 Lörrach Process for producing non-dusting granules and apparatus therefor
GB9317849D0 (en) * 1993-08-27 1993-10-13 Bpb Industries Plc Improvements in calcination
JP3962703B2 (en) * 2003-05-09 2007-08-22 東都化成株式会社 Method for crystallizing organic oligomer
EP2932856B1 (en) 2014-04-07 2017-08-23 Evonik Degussa GmbH Process for fluidized bed granulation of amino acid-containing fermentation broths
EP3315192B1 (en) 2016-10-27 2021-12-15 YARA International ASA Fluidized bed granulation
CN112121449A (en) * 2020-09-22 2020-12-25 杭州嘉威机械配件有限公司 Laboratory is with miniature spray drier convenient to remove

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1381505A (en) * 1971-06-06 1975-01-22 Struthers Scient International Fluidized bed process and apparatus
CH558674A (en) * 1971-07-01 1975-02-14 Ciba Geigy Ag METHOD AND DEVICE FOR MANUFACTURING GRANULES.
DE2317129C3 (en) * 1973-04-05 1981-11-05 Glatt, Werner, 7859 Haltingen Fluidized bed spray granulator
DE2418552A1 (en) * 1973-04-19 1974-11-14 Ciba Geigy Ag Fluidised bed granulation from liquid - with recycling of large proportion of granulate to keep bed stable
DE2341504C3 (en) * 1973-08-16 1978-10-12 Dr. Karl Thomae Gmbh, 7950 Biberach Fluidized bed spray granulation method
DE2551578A1 (en) * 1975-11-17 1977-05-26 Werner Glatt Granulator with rotary stirrer and upright cylindrical vessel - through which drying air flows vertically upwards

Also Published As

Publication number Publication date
DE3007292A1 (en) 1980-09-11
HU185004B (en) 1984-11-28
CH645034A5 (en) 1984-09-14
DE3007292C2 (en) 1984-07-12
GB2046121A (en) 1980-11-12

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Legal Events

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