发明授权
- 专利标题： Granulation process
- 专利标题（中）： 造粒工艺
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申请号： US387650申请日： 1982-06-11
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公开(公告)号： US4501773A公开(公告)日： 1985-02-26
- 发明人: Susumu Nioh , Hiroshi Hirayama , Tetsuzo Honda , Koji Ishida
- 申请人： Susumu Nioh , Hiroshi Hirayama , Tetsuzo Honda , Koji Ishida
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Toyo Engineering Corporation,Mitsui Toatsu Chemicals, Inc.
- 当前专利权人： Toyo Engineering Corporation,Mitsui Toatsu Chemicals, Inc.
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX54-129613 19791008
- 主分类号： B01J2/16
- IPC分类号： B01J2/16 ; C05C9/00 ; B05D3/02
摘要：
A spouted bed granulation process in which the average particle size of the final product is controlled by employing, as seed particles fed to the granulator, a mixture of particles of at least two different average particle sizes and changing the mixing ratio of the respective particles.
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