Development of new type ozonizer with high ozone yield

高臭氧产率新型臭氧发生器的研制

• 批准号: 59850045
• 负责人: YAMABE Chobei
• 金额: $ 3.07万
• 依托单位: Nagoya University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Developmental Scientific Research
• 财政年份: 1984
• 资助国家: 日本
• 起止时间: 1984 至 1985
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-59850045/
• 关键词: ozonizer; ozone; yield; efficiency; trigger circuit; mixture; input energy density; 電流密度

Ozone production characteristics for new type ozonizer with double discharge were measured. Ozone concentration for He/ <O_2> mixture was more than three times larger compared with that for <CO_2> /He/ <O_2> mixture and maximum ozone yield of 500 g/kwh was obtained with He/ <O_2> mixture.The effect of HFCD superposition(i.e. improvement of ozone production)was not obserbed clearly in the relative uniform glow discharge.The ozone yield(efficiency)increases with the decrease of input energy density into the discharge volume.It was found that the improvement of the ozone yield was done to change the ratio of capacitances in the trigger circuit.

对新型双排放臭氧发生器的产臭氧特性进行了测试。He/ <O_2>混合气的臭氧浓度比<CO_2> /He/ <O_2>混合气的臭氧浓度高3倍以上，He/ <O_2>混合气的臭氧产率最高可达500 g/kwh。HFCD叠加效应(即：在相对均匀的辉光放电条件下，臭氧产生的改善并不明显。臭氧产率（效率）随输入能量密度的减小而增大。研究发现，臭氧产率的提高是通过改变触发电路中电容的比值来实现的。

项目成果

7th Inter.Symp.on Plasma Chemistry. 1. (1985)

第七届等离子体化学国际研讨会。

7 th Ozone World Congress. (1985)

第七届世界臭氧大会。

Memoirs of the Faculty of Engineering, Nagoya University. 37-1. (1985)

名古屋大学工学部回忆录。

Papers of Technical Meeting on Electrical Discharges. ED-85-24. (1985)

放电技术会议论文。

J.Phys.E:Sci.Instrum.17-11. (1984)

J.Phys.E:Sci.Instrum.17-11。