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公开(公告)号:US3672831A
公开(公告)日:1972-06-27
申请号:US3672831D
申请日:1969-10-08
申请人: HEYMAN C DUECKER , RIMANTAS GLEMZA
发明人: DUECKER HEYMAN C , GLEMZA RIMANTAS
CPC分类号: C10L7/04 , C01F7/30 , C01F7/306 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/82 , C04B35/10
摘要: A PROCESS FOR THE PREPARATION OF SUB-MICRON SIZED ALUMINA POWDERS BY THE THERMAL DECOMPOSITION AND/OR DEHYDRATION OF THOSE ALUMINUM COMPOUNDS WHICH ON HEATING UNDER CARFULLY CONTROLLED CONDITIONS WILL YIELD THE OXIDE.