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Citation: Wang Xiaomei, Yuan Songyue, Wang Lianchi, Wu Yue. KINETIC STUDY ON THE OXIDATIVE COUPLING OF METHANE OVER THE La-Ba-Na-O CATALYST[J]. Chinese Journal of Applied Chemistry, ;1992, 9(1): 98-99. shu

KINETIC STUDY ON THE OXIDATIVE COUPLING OF METHANE OVER THE La-Ba-Na-O CATALYST

1.
Changchun Institute of Applied Chemistry, Academia Sinica, Changchun 130022

Corresponding author: Wang Lianchi,
Received Date: 25 December 1990
Available Online: 8 May 1991
Fund Project:

The kinetic study on the oxidative coupling of methane over the La-Ba-Na-O catalyst showed that the formation rates of ethane and ethylene were nearly the first order with respect to the partial pressure of methane and zero order to that of oxygen, while the formation rate of carbon dioxide was nearly zero order and the first order with respect to the partial pressures of methane and oxygen, respectively. The reaction mechanism has been discussed on the basis of activation energies.
- methane,
- oxidative coupling,
- lanthanum-barium-sodium oxide,
- kinetics
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