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Citation: Luo Mengfei, Yuan Xianxin, Chen Min. Kinetics of Deep Oxidation of Toluene over Pt/NM、Pd/NM Catalysts[J]. Chinese Journal of Applied Chemistry, ;1994, 11(6): 69-72. shu

Kinetics of Deep Oxidation of Toluene over Pt/NM、Pd/NM Catalysts

1.
Catalysis Institute Hangzhou University, Hangzhou 310028

Received Date: 9 March 1994
Available Online: 16 June 1994

The deep oxidation kinetics of toluene over PtINM and Pd/NM catalysts was studied in the presence of large excess of oxygen.The catalytic activity of Pt/NM was higher than that of Pd/NM.The rate of the catalytic oxydation could be described by equation:r=(KC)/((1+bC)²) The aparent activation energy (△E) and the heat of absorption (Q) of toluene on the ca-talyst surface were calculated as 49.9(kJ/mol),-29.6(kJ/mol) for Pt/NM and 94.2(kJ/mol),-19.1(kJ/mol) for Pd/NM respectively.
- toluene,
- oxydation kinetics,
- Pt,
- Pd
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