发明名称 PROCESS FOR THE PRODUCTION OF UREA-COMPRISING PARTICLES
摘要 Process for the production of urea-comprising particles, wherein the urea-comprising particles are produced in a pelletizer, comprising a feeding device, a belt and a device to remove the formed pellets from the belt, by feeding a urea-comprising liquid to the feeding device from which droplets of the urea-comprising liquid are dosed to the belt, whereon the urea-comprising droplets solidify and cool to a temperature of ≦̸55° C., whereafter the formed urea-comprising particles are removed from the belt.
申请公布号 EP1868963(A1) 申请公布日期 2007.12.26
申请号 EP20060724336 申请日期 2006.04.03
申请人 DSM IP ASSETS B.V. 发明人 VAN DER WERF, JAN, WIEBE;BROUWER, MARC, JOZEPH
分类号 C05C9/00;B01J2/20;C05G3/00 主分类号 C05C9/00
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