A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Natural gas conversion on ZSM-5 zeolites modified with zirconium and molybdenum nanopowders
Abstract The joint promoting action of zirconium and molybdenum nanosized powders on the catalytic properties of ZSM-5 zeolite with different silica ratios in the conversion of natural gas into liquid hydrocarbons was studied. By means of thermal analysis and high-resolution transmission electron microscopy, data on the amount and nature of the coke deposit produced during the reaction on the surface of the Zr-Mo/ZSM-5 catalyst were obtained. It was shown that the addition of zirconium to the molybdenum-containing catalyst leads to enhancement of the catalyst activity and selectivity in the formation of aromatic hydrocarbons from natural gas components. It was found that the maximal amount of aromatic compounds is formed in the presence of zeolite having a silica ratio of 40 and containing 0.5% Zr and 4.0% Mo.
Natural gas conversion on ZSM-5 zeolites modified with zirconium and molybdenum nanopowders
Abstract The joint promoting action of zirconium and molybdenum nanosized powders on the catalytic properties of ZSM-5 zeolite with different silica ratios in the conversion of natural gas into liquid hydrocarbons was studied. By means of thermal analysis and high-resolution transmission electron microscopy, data on the amount and nature of the coke deposit produced during the reaction on the surface of the Zr-Mo/ZSM-5 catalyst were obtained. It was shown that the addition of zirconium to the molybdenum-containing catalyst leads to enhancement of the catalyst activity and selectivity in the formation of aromatic hydrocarbons from natural gas components. It was found that the maximal amount of aromatic compounds is formed in the presence of zeolite having a silica ratio of 40 and containing 0.5% Zr and 4.0% Mo.
Natural gas conversion on ZSM-5 zeolites modified with zirconium and molybdenum nanopowders
Vosmerikova, L. N. (author) / Vosmerikov, A. V. (author) / Barbashin, Ya. E. (author) / Zaikovskii, V. I. (author) / Kozlov, V. V. (author)
Petroleum Chemistry ; 49 ; 47-52
2009-01-01
6 pages
Article (Journal)
Electronic Resource
English
Microwave assisted synthesis of barium zirconium titanate nanopowders
| British Library Online Contents | 2011
Conversion of butylmercaptan on modified zeolites
| Elsevier | 1981
Hydroxyapatite nanopowders prepared in the presence of zirconium ions
| British Library Online Contents | 2014
The Removal of Bacteria by Modified Natural Zeolites
| Online Contents | 2001
Natural gas conversion over La-Mo-substituted high-silica zeolites
| Springer Verlag | 2010