文献类型：期刊文献

中文题名：新颖填充床光催化反应器的辐射能分布模拟

英文题名：MODEL AND EXPERIMENTAL VERIFICATION OFRADIATION ENERGY DISTRIBUTION IN NOVEL PACKED-BED PHOTOCATALYTIC REACTOR

作者：戴智铭[1];陈爱平[2];古宏晨[2];朱中南[3];顾明元[1]

机构：[1]上海交通大学金属基复合材料国家重点实验室,上海200030;[2]华东理工大学超细材料制备与应用教育部重点实验室,上海200237;[3]华东理工大学联合化学反应工程研究所,上海200237

年份：2002

卷号：53

期号：8

起止页码：775

中文期刊名：化工学报

外文期刊名：CIESC Journal

收录：CSTPCD;;EI(收录号：2002427145461);Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

基金：国家自然科学基金资助项目 (No .2 963 60 10 );上海市重大创新项目 (No .995 2 110 0 1);中国博士后基金资助项目~~

语种：中文

中文关键词：填充床;光催化;光催化反应器;二氧化钛;辐射能分布;负载型光催化剂;辐射能传递模型

外文关键词：Degradation;Energy transfer;Photocatalysis;Purification;Radiation;Titanium dioxide

摘要：采用以玻璃弹簧为载体的新颖负载型光催化剂 ,设计实验测试该催化剂的辐射能分布状况 ,通过实验测量修正双通量模型的参数 ,并使用修正双通量模型进行计算 ,上述实验值与理论计算值吻合较好 ,说明修正双通量模型可准确模拟多相光催化反应器的辐射能传递行为 .最后 。
A novel reactor design for the use of titanium dioxide-coated glass-springs is developed for photocatalytic purification and treatment of water and air. The manufacture of the coating of the glass-springs is discussed. An experimental device was designed for testing the radiation intensity distribution of gas-solid photocatalytic reactor. The model parameters of the extended two-flux model were measured, then radiation intensity distribution inside the reactor was computed. The experimental results agreed with the model-computed results. Moreover, the radiation intensity distribution and the total radiative energy absorption rate were described by the above-mentioned model in gas-solid parallel-plate reactor packed with the photocatalyst supported on glass-springs.