کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
63408 | 47686 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of water vapor on catalytic oxidation of benzene with ozone on alumina-supported manganese oxides
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
The effect of water vapor on catalytic oxidation of benzene with ozone was studied over alumina-supported manganese oxides. Water vapor suppressed catalyst deactivation by inhibiting the build-up of organic byproducts on the catalyst surface, including formic acid and strongly bound surface formates. FTIR spectroscopic studies revealed that the surface formates were not completely oxidized with ozone in the absence of water vapor, whereas their oxidation with ozone was promoted by addition of water vapor.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Catalysis - Volume 243, Issue 2, 25 October 2006, Pages 446–450
Journal: Journal of Catalysis - Volume 243, Issue 2, 25 October 2006, Pages 446–450
نویسندگان
Hisahiro Einaga, Shigeru Futamura,