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[期刊论文] 作者：Sameh M.K.ABOUL-FOTOUH,Noha A.K.ABOUL-GHEIT,,
来源：催化学报 年份：2012
Extended use of supported Pt catalysts causes thermal migration of Pt particles to form large agglomerates,thus decreasing the catalytic activity.The combinatio...
Effect of the Si/Al ratio of HZSM-5zeolite on the production of dimethyl ether before and after ultr
[期刊论文] 作者：Sameh M.K.Aboul-Fotouh,Laila I.Ali,Mona A.Naghmash,Noha A.K.Aboul-Gheit,
来源：燃料化学学报 年份：2017
A series of as-synthesized HZSM-5 zeolites with different Si/Al ratios (25,90,120,240 and 400) were post-treated by ultrasonication for an optimum time of 60min...
Effect of the Si/Al ratio of HZSM-5 zeolite on the production of dimethyl ether before and after ult
[期刊论文] 作者：Sameh M.K.Aboul-Fotouh,Laila I.Ali,Mona A.Naghmash,Noha A.K.Aboul-Gheit,,
来源：燃料化学学报 年份：2017
文章编号:0253鄄2409(2017)05鄄0581鄄08摇Received: 2016鄄12鄄21;Revised: 2017鄄03鄄27.摇* Corresponding author. E鄄mail:samehaboulfotouh@yahoo. com.摇摇 本文的英...
The optimum conditions for methanol conversion to dimethyl ether over modifiedsulfated zirconia cata
[期刊论文] 作者：Doaa S.EL-DESOUKI,Amina H.IBRAHIM,Samira M.ABDELAZIM,Noha A.K.ABOUL-GHEIT,Dalia R.ABDEL-HAFIZAR,
来源：燃料化学学报 年份：2021
Sulfated zirconia (SZ) and two promoted 1％Mn/SZ catalysts which have been prepared via sol gel (Mn/SZ-S) and impregnation (Mn/SZ-I) methods were studied. The mor...
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