Back to Search
Start Over
Etherification Performance of Transition Metals Modified β -Zeolite Catalyst.
- Source :
- Petroleum Science & Technology; Sep/Oct2005, Vol. 23 Issue 9/10, p1083-1090, 8p, 2 Charts, 5 Graphs
- Publication Year :
- 2005
-
Abstract
- The etherification experiment for FCC light gasoline on transition metals modified H β zeolite was studied in a fixed-bed reactor. The effect of preparation condition of catalyst on the catalyst's activity, stability, and the effect of reaction temperature, methanol/tert-olefin molar ratio, and liquid hour space velocity on the etherification reaction were discussed. The experimental results showed that the different metals modified H β zeolite had different etherification performances. And the conversion of tertiary carbon-olefins of the molybdenum modified H β zeolite, which was loaded 3%, was higher 6.0% than the H β zeolite. The optimal reaction conditions were temperature 70–80°C, liquid hour space velocity 1.0 h -1 and methanol/tert-olefin molar ratio 1.05. The modified H β zeolite catalysts possessed favorable prospect for its higher stability. [ABSTRACT FROM AUTHOR]
- Subjects :
- ETHERIFICATION
METALS
METALLURGY
ALCOHOLS (Chemical class)
TRANSITION metals
Subjects
Details
- Language :
- English
- ISSN :
- 10916466
- Volume :
- 23
- Issue :
- 9/10
- Database :
- Complementary Index
- Journal :
- Petroleum Science & Technology
- Publication Type :
- Academic Journal
- Accession number :
- 18518180
- Full Text :
- https://doi.org/10.1081/LFT-200034561