安徽农业科学2011，Vol.39Issue(11)：6320-6321,2.
煤矸石合成P型分子筛的研究
Research on the Synthesis of P-type Zeolite from Gangue
摘要
Abstract
The gangue was taken as the main material to synthesize P-type zeolite by hydrothermal crystallization after calcination and alkali melting, The optimum conditions were obtained by orthogonal experiments, they were: n ( SiO2 )/n ( Al2O3 ) = 3.3, n ( Na2O )/n ( SiO2 ) =1.3, n( H2O)/n(Na2O) =60, aging at 60 ℃ for 3 h and hydrothermal crystallization at 93 ℃ for 7 h. The products were detected as pure Ptype zeolite by XRD and SEM test.关键词
煤矸石/水热晶化/P型分子筛Key words
Gangue/ Hydrothermal crystallization/ P-type zeolite分类
矿业与冶金引用本文复制引用
孔德顺,王鲁凤,毕迎鑫,李志..煤矸石合成P型分子筛的研究[J].安徽农业科学,2011,39(11):6320-6321,2.基金项目
六盘水师范学院校级课题(LPSSY201010) （LPSSY201010）
贵州省六盘水科技计划资助项目(52020-2009-01-03). （52020-2009-01-03）
