Oxidative coupling of methane over natural manganese oxide minerals
โ Scribed by L.M. Ioffe; Y.G. Borodko
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 107 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0920-5861
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๐ SIMILAR VOLUMES
Volcano-type patterns, not only in methane conversion but also in C x + hydrocarbons' selectivity, were observed over 60 wt.-% of PbO loaded on y-alumina. The maximum population of PbAl\*O, spine1 phase, considered to be formed due to the diffusion of Pb\*+ as well as A13+ and O\*-ions, was obtained
A series of zirconia doped Li/MgO catalysts with a fixed amount of zirconia and varying concentrations of lithium was used for the oxidative coupling of methane. It was found that an increase in lithium concentration resulted in a decrease in initial activity, while the selectivity was not affected.