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 US2004117949(A1) 申请公布日期 2004.06.24
申请号 US20030731917 申请日期 2003.12.10
申请人 ZON MONIQUE VAN DER;LAHEIJ ERIK JEROEN;O'CONNOR PAUL 发明人 ZON MONIQUE VAN DER;LAHEIJ ERIK JEROEN;O'CONNOR PAUL
分类号 B01J29/06;B01J29/08;B01J35/02;B01J37/00;(IPC1-7):C22B1/14 主分类号 B01J29/06
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