碱性条件下NaY分子筛水热交换反应的研究  

Study on Ion Exchange and Hydrothermal Reaction of Zeolite under Alkaline Conditions

作　　者：孙栋良[1] 赵勇[1] 

机构地区：[1]中国石油化工股份有限公司洛阳分公司,河南洛阳471012

出　　处：《河南化工》2005年第5期25-27,共3页Henan Chemical Industry

摘　　要：对碱性条件下的分子筛离子水热交换反应进行了研究。结果表明,离子交换反应为吸热反应,交换反应等温线为d型,交换反应为一级反应,表观活化能Ea为10. 05kJ/mol。Ion exchange and hydrothermal reactions of zeolite under alkaline conditions are studied. The results indicate that, ion exchange reaction in alkaline condition is endothermic in which reaction isotherm is “d” type, the order of the reaction is one and apparent activation energy is 10.05 kJ/mol.

关 键 词：碱性 离子交换 分子筛 

分 类 号：TE624.91[石油与天然气工程—油气加工工程]