堇青石
催化作用
水解
空间速度
蜂巢
氧气
化学
材料科学
蜂窝结构
核化学
化学工程
无机化学
复合材料
选择性
有机化学
工程类
出处
期刊:Journal of East China University of Science and Technology
日期:2005-01-01
被引量:1
摘要
The activity of COS hydrolysis was studied over La-Al/cordierite honeycomb catalysts. The effect of the loadings of γ-Al_2O_3 and La(OH)_3 space velocity and the presence of oxygen on the activity of COS hydrolysis were investigated. The results show that the COS conversion increases with the increasing of the loading content of γ-Al_2O_3 and La(OH)_3 at lower temperature. The space velocity has an influence on the COS conversion. La-Al/cordierite honeycomb catalyst is shown to be resistant to the poisoning of oxygen.
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