Reduction of alkali metal carbonate to methane with water in the presence of Raney alloy
β Scribed by Kiyoshi Kudo; Koichi Komatsu
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 152 KB
- Volume
- 145
- Category
- Article
- ISSN
- 1381-1169
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π SIMILAR VOLUMES
Absmcf: 1,2-Dihalocyclop%enes on reaction with alkali metals and chlomlrimethylsilane in hydmcarbon or ether solvents produce silylatcd I-pentynes by ring opening. Sodium metal and hydrwarbon solvents favour the cleavage most. Different mechanistic aspxts are considered.
It has been found that Ga and In/H-ZSM-5 are active catalysts for selective NO reduction with methane, while the activities are retarded by water vapor, which particularly retards the oxidation of NO to NO2 on zeolitic Lewis acid sites, a necessary step for the reduction of NO with methane. In order