Diatomite porous ceramics of good quality were made from diatomite,some other additives and pore-forming agent by balling machine in this experiment.

• 以硅藻土为基料,加入天然有机细粉为造孔剂,同时加入适量的其它添加剂,采用成球机成型工艺,制备了性能优良的硅藻土基多孔陶瓷。