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一种具有硅藻土形貌的多级孔道结构丝光沸石及其制备方法
刘冬; 袁鹏; 袁巍巍; 刘红梅; 邓亮亮; 杜培鑫; 何宏平
2015-05-27
Country中国
Patent NumberZL201510279132.7
Rights Holder中国科学院广州地球化学研究所
Contribution Rank1
Abstract本发明公开了一种具有硅藻土形貌的多级孔道结构丝光沸石及其制备方法。本发明采用具有独特大孔结构的廉价硅藻土为沸石制备的模板和硅/铝源,在制备过程中,首先制备出硅藻土-多孔炭中间体,进而以多孔炭为模板、硅藻土为硅源和铝源,制备出具有硅藻土形貌的、大/微孔并存的多孔丝光沸石。不仅使所得丝光沸石具有硅藻土的形貌,还使之具有高的大孔性,从而具备多级孔道结构,进而使其吸附具有高效性。并且,较之其它模板法所得丝光沸石工艺更加简单、环境潜在危害性更低。
Date Available2015-09-16
Language中文
Application NumberCN201510279132.7
Open (Notice) NumberCN104909384A
Document Type专利
Identifierhttp://ir.gig.ac.cn/handle/344008/35924
Collection专利
Recommended Citation
GB/T 7714
刘冬,袁鹏,袁巍巍,等. 一种具有硅藻土形貌的多级孔道结构丝光沸石及其制备方法. ZL201510279132.7[P]. 2015-05-27.
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