Influence of the post-treatment of HZSM-5 zeolite on catalytic performance for alkylation of benzene

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有 micro-mesopore 的多孔的材料 HZSM-5 沸石层次孔被准备由处理以后(联合的碱处理并且酸的沥滤) 为苯的父母沸石和它的催化表演,有甲醇的完化被调查。效果在上处理以后组织上,性质被各种各样的技术(包括的 ICP-AES, XRD,氮吸着等温线, SEM, NH <sub>3</sub>-TPD,Py 红外和 TG ) 描绘。结果显示处理以后能修改 HZSM-5 的结构、酸的性质沸石。在这,过程,不是仅仅另外的 mesopores 被硅的选择抽取创造而且酸味被调节。
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