Decomposition of benzene using Ag/TiO2 packed plasma-driven catalyst reactor:: influence of electrode configuration and Ag-loading amount
Decomposition of benzene using Ag/TiO2 packed plasma-driven catalyst reactor:: influence of electrode configuration and Ag-loading amount
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DOI：
10.1023/b:catl.0000030119.69922.07
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发表时间：
2004-07-01
影响因子：
2.8
通讯作者：
Futamura, S
中科院分区：
文献类型：
--
作者：
Kim, HH;Oh, SM;Futamura, S
本文研究了电极构型和银催化剂的负载量对等离子体驱动催化剂（PDC）反应器分解气相苯的影响。莫迪。接地电极的阳离子通过减少反应器管外的异常放电，大大提高了苯分解的能量效率。碳平衡和CO2选择性数据表明，Ag催化剂在苯的分解中起着重要作用，特别是对中间体的分解。TiO2上ag的负载量越大，在碳平衡和CO2选择性方面，苯的分解性能越好。NO2和N2O的生成表明，适用于PDC反应器的最大比输入能量不仅应由分解效率决定，还应由氮氧化物的生成决定。
This paper describes the effects of electrode configuration and the loading amount of Ag catalyst on the decomposition of gas-phase benzene using plasma-driven catalyst (PDC) reactors. Modi. cation of ground electrode brought out a great enhancement in the energy efficiency for benzene decomposition by reducing abnormal discharges outside the reactor tube. The data of carbon balance and the selectivity of CO2 indicated that the Ag catalyst played an important role in the decomposition of benzene, especially for the intermediates. The larger the Ag-loading amounts on the TiO2, the better the performance of benzene decomposition in terms of the carbon balance and the selectivity of CO2. Formation of NO2 and N2O indicated that the maximum specific input energy applicable to the PDC reactor should be determined not only by the decomposition efficiency but also by the formation of nitrogen oxides.