摘要
研究了入烧原料细度对煤系煅烧高岭土白度、吸油率、松容重、遮盖率 (光散射系数 )及活性 (活性Al2 O3)等物理化学性能的影响。结果表明 ,入烧原料细度对煤系煅烧高岭土的物化性能有显著影响 ,减少入料粒度可以不同程度地提高产品的白度、吸油率、活性Al2
The effects of particle size distribution on the physical and chemical properties of calcined kaolin such as brightness,loose density,oil absorption,active Al 2O 3,index of covering,are studied.The results shown that the brightness,loose density,oil absorption,active Al 2O 3,index of covering increased with the particle size of the materials decreased in some range.
出处
《中国粉体技术》
CAS
2002年第3期13-15,共3页
China Powder Science and Technology
关键词
煅烧高岭土
粒度
物理化学性能
calcined kaolin
particle size
physical-chemical properties
