Long-term steam stability of MWW structure zeolites (MCM-22 and ITQ-1)
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- 作者：Bahman Elyassi ; Xueyi Zhang ; Michael Tsapatsis ; tsapatsis@umn.edu" class="auth_mail
- 关键词：Steam stability ; MWW structure zeolites ; MCM-22 ; ITQ-1
- 刊名：Microporous and Mesoporous Materials
- 出版年：15 July 2014
- 年：2014
- 卷：193
- 期：Complete
- 页码：134-144
- 全文大小：4245 K
文摘
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Steaming of MWW structure zeolites under relevant industrial conditions was studied.
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Steaming healed structural defects in MCM-22 and ITQ-1.
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SiCl4 treatment can enhance steam stability of ITQ-1.