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High Performance SiO2-ZrO2 Binary Oxide for Ethanol Conversion to Ethylene.
- Source :
-
Catalysis Letters . Oct2018, Vol. 148 Issue 10, p3024-3034. 11p. - Publication Year :
- 2018
-
Abstract
- Abstract: Zirconia catalysts doped with Si were prepared by co-precipitation method. The effects of zirconium precursor, precipitant and Si on the selective conversion of ethanol to ethylene over zirconia catalysts were investigated. The addition of Si afforded high surface area and enlarged amount of acidic sites. Higher ethanol conversion and ethylene yield were obtained over SiO2-ZrO2 catalysts. The highest yield of ethylene reached 95.9% over SiO2-ZrO2 synthesized by ZrO(NO3)2·2H2O and (NH2CH2)2.Graphical Abstract: <graphic></graphic> [ABSTRACT FROM AUTHOR]
- Subjects :
- *ETHANOL
*ZIRCONIUM oxide
*DOPING agents (Chemistry)
*ETHYLENE
*SURFACE area
Subjects
Details
- Language :
- English
- ISSN :
- 1011372X
- Volume :
- 148
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- Catalysis Letters
- Publication Type :
- Academic Journal
- Accession number :
- 131720380
- Full Text :
- https://doi.org/10.1007/s10562-018-2500-7