SELECTIVE OXIDATION OF METHANE TO METHANOL OVER FEPO4 USING N2O AND H-2 AT LOW-TEMPERATURES

被引：14
|
作者：
WANG, Y [1 ]
OTSUKA, K [1 ]
机构：
[1] TOKYO INST TECHNOL, DEPT CHEM ENGN, MEGURO KU, TOKYO 152, JAPAN
来源：
CHEMISTRY LETTERS | 1994年 / 10期
关键词：
D O I：
10.1246/cl.1994.1893
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Methane could selectively be converted to methanol with N2O over iron phosphate (FePO4) catalyst. Addition of hydrogen enhanced the conversion of methane and the yield of methanol. The formation of CH3OH initiated at greater than or equal to 523 K and the one-pass yield for the sum of CH3OH and HCHO reached 5.3% at 723 K in the presence of hydrogen. A monoatomic oxygen species formed on FePO 4 surface was suggeted to be responsible for this active and selective oxidation of methane.
引用
收藏
页码：1893 / 1896
页数：4
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