Glucose Isomerization into Fructose Catalyzed by MgO/NaY Catalyst
MgO/NaY催化剂上葡萄糖水中异构制取果糖的研究（英文）作者机构：Anhui Laboratory of Molecule-Based Materials （State Key Laboratory Cultivation Base） College of Chemistry and Materials Science Anhui Normal University Wuhu 241000 China College of Energy and Power Shenyang Institute of Engineering Shenyang 110135 China State Key Laboratory of Physical Chemistry of Solid Surfaces Xiamen University Xiamen 351005 China
出 版 物：《Chinese Journal of Chemical Physics》 (化学物理学报（英文）)
年 卷 期：2018年第31卷第2期
页 面：203-210,246页
核心收录：
学科分类：081702[工学-化学工艺] 081705[工学-工业催化] 08[工学] 0817[工学-化学工程与技术] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）]
基 金：supported by the Natural Science Foundation of Anhui Province (No.1708085MB39) Natural Science Foundation of Liaoning Province (No.20141097) the National Natural Science Foundation of China (No.21206162) Open Project of State Key Laboratory of Solid Surface Physical Chemistry, Xiamen University (No.201412) Research Fund for Doctoral Program of Anhui Normal University (No. 2014bsqdjj41)
主 题：Glucose Fructose Isomerization MgO/NaY
摘 要：The MgO/NaY catalysts prepared by impregnation method were used for the conversion of glucose to fructose in water medium. The effects of MgO loading, reaction temperature, glucose concentration and reaction time on the catalytic performance for the reaction were studied. The activity testing results indicated that fructose could be generated effectively by controlling the components of the catalyst and reaction conditions. The maximal fructose yield of 33.8% with the selectivity of 67.3% was achieved over the 10%MgO/NaY catalyst at 100 ℃ for 2 h. Moreover, the catalysts were characterized by XRD, BET, and CO2-TPD techniques. The structural property of NaY with higher surface area facilitated glucose conversion, and the modulated basicity of the catalyst with MgO addition contributed to the formation of fructose in the tautornerization of aldose to ketose.
维普期刊数据库
同方期刊数据库