Title:
GRANULATION AND GRANULE OF POWDER COMPOSED OF SUBSTANCES TAKEN IN BODY OF ANIMAL
Document Type and Number:
Japanese Patent JP3934179
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To advantageously produce, granules of substances taken in the body of animals from powder of the substances in industrial scale.
SOLUTION: This granulation of powdery substances taken in the body of animals to granules having average particle size of 100-1500μm comprises fluidizing at least a part of the powder by upward air flow through a gas distributor plate, spraying the thus formed fluidized powder layer with fine liquid particles of a spray liquid composed of an aqueous hemicellulose solution through a spray nozzle, and bonding powder particles with each other in the presence of and by the aid of fine liquid spray particles to form granules, in the conditions that the viscosity of the spray liquid is in the range of 3-100mPa.s, the fine liquid particle size of the spray liquid formed by spray from the spray nozzle is in the range of 10-200μm, and that the content of granules in the particle size range of 0.7M-1.3M (M is average size of granules) obtained by the granulation is 75wt.% or more.
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Inventors:
Yuichi Maeda
Taro Takahashi
Masaki Ogawa
Takehiko Ito
Taro Takahashi
Masaki Ogawa
Takehiko Ito
Application Number:
JP20124496A
Publication Date:
June 20, 2007
Filing Date:
July 11, 1996
Export Citation:
Assignee:
FUJI OIL CO.,LTD.
Freund Co., Ltd.
Freund Co., Ltd.
International Classes:
C08B37/14; B01J2/04; (IPC1-7): C08B37/14; A23P1/02
Domestic Patent References:
JP2280825A | ||||
JP63112516A | ||||
JP63112514A | ||||
JP9220460A | ||||
JP3236759A | ||||
JP4325058A |
Attorney, Agent or Firm:
Kanaya
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