Sn改性Hβ分子筛催化顺酐酯化
张静静, 高春光
*
, 赵永祥
Catalytic performance of Sn modified Hβ zeolite for maleic anhydride esterification
Zhang Jingjing, Gao Chunguang
*
, Zhao Yongxiang
Hβ和Sn-Beta分子筛的NH
3
-TPD谱图