发明名称 PROCESS FOR THE PREPARATION OF CATALYST MICROSPHERES
摘要 The present invention relates to a process for the preparation of catalyst particles with a particle diameter in the range 20-2000 microns involving the steps of agitating at least two dry catalyst ingredients, spraying a liquid binding agent on the catalyst ingredients while continuing the agitation, and isolating formed catalyst particles with the desired particle diameter and comprising the catalyst ingredients. In contrast to the conventional way of preparing such particles, spray- drying, the present process allows the formation of small particles from slurries with a high solids content. Hence, smaller amounts of liquid have to be evaporated, which makes the process energy efficient.
申请公布号 KR20050085754(A) 申请公布日期 2005.08.29
申请号 KR20057011307 申请日期 2005.06.17
申请人 ALBEMARLE NETHERLANDS B.V. 发明人 VAN DER ZON MONIQUE;LAHEIJ ERIK JEROEN;O'CONNOR PAUL
分类号 B01J29/00;B01J29/06;B01J29/08;B01J35/02;B01J37/00;(IPC1-7):B01J37/00;B01J37/04;B01J37/08;B01J29/04 主分类号 B01J29/00
代理机构 代理人
主权项
地址