发明名称 |
PROCESS FOR THE PREPARATION OF GRANULES |
摘要 |
Process for the preparation of granules from a liquid composition by spraying the liquid composition in the granulation zone of a granulating device onto or over solid particles present in the granulation zone that are being kept in motion, as a result of which these particles grow, and withdrawing a stream of particles from the granulation zone, yielding a stream of particles of the desired size, with a part of the air flow leaving the granulating device during granulation being returned to the granulating device. In this way only a small part of the air flow needs to be purified of the starting materials.
|
申请公布号 |
WO02057005(A1) |
申请公布日期 |
2002.07.25 |
申请号 |
WO2001NL00910 |
申请日期 |
2001.12.14 |
申请人 |
DSM N.V.;MENNEN, JOHANNES, HENRICUS |
发明人 |
MENNEN, JOHANNES, HENRICUS |
分类号 |
B01J2/16;(IPC1-7):B01J2/16 |
主分类号 |
B01J2/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|