喷雾分散-油柱成型法制备微球形氧化铝及其蒽醌加氢性能
张毅, 张伟, 苗成林, 贺宇飞*, 冯拥军, 李殿卿*

Preparation of micro spherical alumina by spray dispersion-oilcolumn drop method and its application in anthraquinone hydrogenation
Zhang Yi, Zhang Wei, Miao Chenglin, He Yufei*, Feng Yongjun, Li Dianqing*
喷雾油柱成型装置