Research Article
Surface Structure and Catalytic Performance of Ni-Fe Catalyst for Low-Temperature CO Hydrogenation
Table 1
Catalytic performance of 16NixFe/Al2O3 catalysts for CO methanation in slurry-bed reactor.
| | Catalysts | (%) | Selectivity (%) | (%) | | CH4 | CO2 | |
| | 16Ni/Al2O3 | 82.5 | 87.4 | 7.8 | 4.8 | 72.1 | | 16Ni1Fe/Al2O3 | 92.9 | 81.9 | 7.4 | 10.7 | 76.1 | | 16Ni2Fe/Al2O3 | 96.4 | 86.7 | 7.7 | 5.6 | 83.6 | | 16Ni4Fe/Al2O3 | 97.2 | 87.3 | 8.6 | 4.1 | 84.9 | | 16Ni6Fe/Al2O3 | 94.8 | 84.4 | 10.8 | 4.7 | 80.0 | | 16Ni8Fe/Al2O3 | 92.6 | 81.0 | 13.6 | 5.5 | 75.0 | | 8Fe/Al2O3 | 10.6 | 78.1 | 15.4 | 6.6 | 8.3 | | J108-2Q | 88.9 | 82.7 | 3.4 | 13.9 | 73.5 |
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