多孔结构材料应用于过滤作业,已经很久了。其中以多孔陶瓷应用的历史最为悠久,几乎从现代工业一开始就使用了。例如在十九世纪,就发明了著名的烛筒形过滤器,该过滤器用硅藻上制成,首先用于过滤饮用水,是最早的微孔陶瓷过滤器。二十世纪初,欧洲已经正式在选矿时采用多孔陶瓷板来活化矿泥,到三 It has been a long time since porous structural materials have been used in filtration operations. Among them, porous ceramics have the longest history of application and have been used almost since the beginning of modern industry. In the nineteenth century, for example, the famous candle-shaped filter was invented, made of diatoms and first used to filter potable water, the earliest microporous ceramic filter. At the beginning of the twentieth century, Europe had officially used porous ceramic plates to activate slime during mineral processing,