摘要
利用天然矿物钾长石和工业原料水玻璃,在水热条件下合成出中孔-微孔复合分子筛NaX/MCM-41,并通过X射线粉末衍射(XRD),N2吸附-脱附等温线,扫描电镜(SEM)等手段对样品进行了表征。
Using natural mineral potash feldspar and industrial water glass as raw materials,the mesopore-micropore composite molecular sieve NaX/MCM-41 was synthesized under hydrothermal condition. The synthesized sample was characterized by X-ray diffractometry(XRD),N_2 adsorption/desorption isotherm and scanning electron microscopy(SEM).
出处
《矿产综合利用》
CAS
北大核心
2004年第3期3-7,共5页
Multipurpose Utilization of Mineral Resources
关键词
复合分子筛
合成
表征
Composite molecular sieve
Synthesis
Characterization
