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研究了CO在Pd( Ⅱ) - Cu( Ⅱ)/ 活性炭催化剂上的催化氧化反应,发现当空气中含有水汽时催化活性大大提高。并对CO 络合催化机理进行了讨论,求得总包反应级数约为1 .3,表观活化能为50 .46kJ·mol- 1 。
The catalytic oxidation of CO on Pd (Ⅱ) - Cu (Ⅱ) / activated carbon catalyst was investigated. It was found that the catalytic activity of CO increased greatly when the air contained water vapor. The catalytic mechanism of CO complexation was also discussed. The total reaction order was about 1. 3, the apparent activation energy of 50. 46kJ · mol-1.