Ditapis dengan
Modified cobalt catalysts in the partial oxidation of methane at moderate tem…
Abstract. Cobalt on alumina catalysts were prepared and tested in the partial oxidation of methane using dry feed at moderate gas temperatures (700–973 K) and atmospheric pressure. The effect of adding small amounts (1/15 molar ratio) of Ni, Fe, Cr, Re, Mn, W, Mo, V and Ta oxides was studied. The catalysts were prepared using incipient wetness impregnation followed by direct reduction of …
- Edisi
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- ISBN/ISSN
- 00219517
- Deskripsi Fisik
- Journal of Catalysis 262 (2009) 188–198
- Judul Seri
- Journal of Catalysis
- No. Panggil
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Fischer–Tropsch synthesis: Cobalt particle size and support effects on intr…
Abstract. The influence of cobalt particle size in the range 3 to 18 nm on the Fischer–Tropsch synthesis intrinsic activity and product distribution was investigated over 26 alumina (γ -Al2O3 and α-Al2O3) supported catalysts. A volcano-like curve was obtained for the γ -Al2O3 based catalysts when the C5+ selectivity was plotted as a function of the particle size. The maximum selectivit…
- Edisi
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- ISBN/ISSN
- 00219517
- Deskripsi Fisik
- Journal of Catalysis 259 (2008) 161–164
- Judul Seri
- Journal of Catalysis
- No. Panggil
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Hydrocarbon production via Fischer–Tropsch synthesis from H2-poor syngas ov…
Abstract. Fischer–Tropsch synthesis (FTS) at 20 bar and 483 K, with H2-poor syngas (H2/CO ratio = 1.0) in order to simulate gasified biomass, was performed over Al2O3-supported catalysts with various ratios of Fe:Co (12 wt% bimetal) prepared by co-impregnation. Co was found to be incorporated into the Fe2O3 phase after calcination, at least for the iron-rich samples, while no evidence of …
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Applied Catalysis B: Environmental 89 (2009) 167–182
- Judul Seri
- Applied Catalysis B: Environmental
- No. Panggil
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