کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
63765 48251 2016 5 صفحه PDF سفارش دهید دانلود کنید
عنوان انگلیسی مقاله ISI
Hydrolysis of cellobiose catalyzed by zeolites—the role of acidity and micropore structure
ترجمه فارسی عنوان
هیدرولیز سلوبیوز کاتالیز شده توسط زئولیت ها؛ نقش اسیدیته و ساختار میکرومنافذ
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
چکیده انگلیسی

The roles of acidity and micropore structure of zeolite were studied in the hydrolysis of the model oligosaccharide of cellulose–cellobiose. HZSM-5, HY, HMOR and Hβ zeolites were selected as model catalysts for the hydrolysis of cellobiose. The effect of acidity of zeolite, including the strength, type and location, on its catalytic activity was investigated. The strong Brönsted acid sites located in micropores are the active sites for the hydrolysis of cellobiose to glucose. Meanwhile, the catalytic performance of zeolite is also dependent on the micropore size of zeolite.

The roles of micropore structure and acidity of zeolite were studied in the hydrolysis of cellobiose. Strong Brönsted acid sites located in micropores are the active sites. Catalytic performance of zeolite is also dependent on its micropore size.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Energy Chemistry - Volume 25, Issue 1, January 2016, Pages 141–145
نویسندگان
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