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- gas photocatalytic reaction 气相光催化
- The results of photocatalytic reaction indicated that the photocatalytic activity of F-doped TiO2 was 1.5 times higher than that of undoped TiO2. 光催化研究结果表明;F离子掺杂提高了TiO2光催化活性近1.;5倍
- Photocatalytic reaction kinetics study shows that: in dilute aqueous solution of methyl orange photodegradation reaction is first order reaction. 对光催化反应的动力学研究表明，稀水溶液中甲基橙的光降解反应是一级反应。
- The gas photocatalytic oxidation of TCE has been studied and various supported catalysts has been prepared by titanium dioxide nm-particles as active constituent. 本文以纳米颗粒TiO2 为活性组分 ,制备了不同的负载化催化剂 ,并对三氯乙烯 (TCE)气相光催化氧化过程进行了研究。
- Photocatalytic reaction for synthesizing methacrolein from C3H8 and CO2 onsemiconductors has a great significance in utilization of alkanes and protection ofenvironment. 二氧化碳和丙烷直接合成异丁烯醛在低碳烷烃和CO_2资源利用及烃类氧化物合成方面具有重要的理论意义和应用价值。
- How to increase the activity of catalyst,make full use of the solar energy and designing photocatalytic reaction apparatus will be the emphases of this research area. 制备高效的催化剂,解决太阳光的利用问题,开发光催化反应器将是今后研究的重点。
- Technology condition of photocatalytic reaction is obtained by experiment.After adding H2O2, Fe3+, Cu2+ on the basis of technology condition and react for one hour, degradation rate reach over 95%. 由试验得出光催化反应过程中的工艺条件，在此基础上添加H2O2、Fe3+、Cu2+，反应1h后，苯酚的降解率达95%25以上。
- Heterogeneous photocatalytic reactions have archieved c onsiderable developmet in study of environment application in the last two deca des. 近二十年,多相光催化反应在环境方面的应用研究已取得较大的发展。
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- He cooks his meal with a gas stove. 他用煤气炉做饭。
- Don't forget to drop by at the gas station. 别忘了到煤气站去看看。
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
- His long speech was nothing but gas and hot air. 他的长篇大论只是吹牛和空话。
- The Math Model Study of Kinetics of Heterogeneous Photocatalytic Reaction over Nanometer TiO 多相光催化反应动力学模型研究
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- A whole tankful of gas dropped away because of the tiny leak. 由于这个小小的漏洞，整整一油箱的汽油都漏光了。
- We finally drove up to a gas station. 我们最后驶近一加油站。
- Keywords formaldehyde;volatile organic compound;chromograph;photocatalytic reaction;contact agent.; 甲醛;挥发性有机化合物;色谱法;光催化;触媒;
