技术中心

【英文篇名】 Experiment on eliminating formaldehyde by photocatalysis in central air conditioning systems 【作者中文名】 张运乾; 刘震炎; 高鹏; 施建伟; 上官文峰; 【作者英文名】 By Zhang Yunqian★; Liu Zhenyan; Gao Peng; Shi Jianwei and Shangguan Wenfeng★Shanghai Yileng-Carrier Air Conditioning Equipment Co. Ltd.; Shanghai; China; 【作者单位】 上海一冷开利空调设备有限公司; 上海交通大学; 上海民用建筑设计研究院; 【文献出处】 暖通空调, Heating Ventilating 甲醛; 集中空调; 实验研究; 【英文关键词】 photocatalysis; formaldehyde; central air conditioning; experiment; 【摘要】 建立了光催化降解甲醛的实验台,研究了不同流速下光催化对不同质量浓度甲醛的去除效果。从氧化反应动力学出发,理论分析了影响化学反应的因素。计算结果表明,改进负载材料的吸附性能可以提高光催化净化能力。 【英文摘要】 Establishes an experimental platform for eliminating formaldehyde by photocatalysis. Explores the eliminating efficiency for different air velocities. Based on the oxidation kinetic theory, analyses the factors influencing the oxidation rate. The calculation result indicates that the oxidation rate can be improved by increasing the absorption efficiency of support materials.