Degradation mechanism and kinetics of Methyl tert-butyl Ether (MTBE) by bifunction aluminum(双功能铝催化降解MTBE的试验研究)

Degradation mechanism and kinetics of Methyl tert-butyl Ether (MTBE) by bifunction aluminum(双功能铝催化降解MTBE的试验研究)

采用双功能铝对MTBE进行降解试验.结果表明双功能铝通过氧化还原反应，能利用分子氧有效地降解MTBE.在各MTBE初始浓度条件下，经过24 h的反应，MTBE的去除率均可达到92%以上.酸性的环境条件(pH <3.5)比较适宜双功能铝对MTBE的降解，最佳初始pH约在2.0左右.实验检测到的降解产物有丙酮、叔丁醇、乙酸甲酯和甲酸异丁酯.动力学研究表明：MTBE的降解遵循表观一级反应动力学规律....

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Bibliographic Details
Main Authors: HUQin-hai(胡勤海), MAOKe-hui(毛柯辉), CHENYan(陈艳), XIONGYun-long(熊云龙), ZHUMiao-jun(朱妙军), ZHANGXin-qing(张杏青)
Format: Article
Language:zho
Published: Zhejiang University Press 2008-01-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
mtbe
双功能铝
分子氧
降解
动力学
Online Access:https://doi.org/zjup/1008-9497.2008.35.1.63-67

Internet

https://doi.org/zjup/1008-9497.2008.35.1.63-67

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