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Enhanced Catalytic Performance by Zirconium Phosphate-Modified SiO2-Supported RuCo Catalyst for Fischer-Tropsch Synthesis.
- Source :
- ChemCatChem; Aug2011, Vol. 3 Issue 8, p1342-1347, 6p
- Publication Year :
- 2011
-
Abstract
- Our zirconium phosphate (ZrP)-promoted Ru/Co/ZrP/SiO<subscript>2</subscript> catalyst reveals a high catalytic activity and stability during Fischer-Tropsch synthesis. Surface modification with ZrP on SiO<subscript>2</subscript> support with an appropriate amount of phosphorous component prevents cobalt particle aggregation and enhances its stability. These positive effects of ZrP are mainly induced by the spatial confinement of cobalt particles in a thermally stable ZrP matrix, and the catalytic performance was greatly improved when the P/(Zr+P) molar ratio was 0.134 on the CoZrP(0.5) catalyst. [ABSTRACT FROM AUTHOR]
- Subjects :
- ZIRCONIUM phosphate
SILICA
RUTHENIUM
COBALT
FISCHER-Tropsch process
Subjects
Details
- Language :
- English
- ISSN :
- 18673880
- Volume :
- 3
- Issue :
- 8
- Database :
- Complementary Index
- Journal :
- ChemCatChem
- Publication Type :
- Academic Journal
- Accession number :
- 63854381
- Full Text :
- https://doi.org/10.1002/cctc.201100102