کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
75126 | 49109 | 2011 | 9 صفحه PDF | دانلود رایگان |

Commercial mordenite, beta and ZSM-5 zeolites were partially dealuminated in HCl medium in autoclave by conventional heating or under microwave irradiation at 373 K for 15 min. The extent of dealumination was function of the zeolite structure (beta > mordenite > ZSM-5), and the heating method used. Microwaves led to faster dealumination than conventional heating for the three zeolites. Besides, the use of microwaves affected the surface and acidic properties of the resulting dealuminated samples.
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► Dealumination extent was function of the zeolite structure and the heating method.
► Microwaves led to faster dealumination than conventional heating for all zeolites.
► The use of microwaves affected surface and acidic properties of dealuminated samples.
Journal: Microporous and Mesoporous Materials - Volume 144, Issues 1–3, October 2011, Pages 162–170