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Fischer-Tropsch Synthesis on Ru/Mn/Al2O3 Catalysts: Effects of Manganese Loading
Manganese loading Ruthenium catalyst Catalyst activity Deactivation rate Fischer-Tropsch synthesis
2010/9/8
A series of Ru/Mn/Al2O3 catalysts with different concentrations of manganese were investigated on catalyst characterization and activity for Fischer-Tropsch synthesis in a continuous stirred tank reac...
Effects of Ruthenium Precursors on Ru/Mn/Al2O3 and Ru/Al2O3 Catalysts for Fischer-Tropsch Synthesis
Ruthenium precursor Ruthenium catalyst Fischer-Tropsch synthesis Catalyst activity Deactivation rate
2010/9/8
Ru/Mn/Al2O3 and Ru/Al2O3 catalysts, which prepared with various ruthenium precursors into impregnation method, were investigated for Fischer-Tropsch (FT) synthesis in a continuous stirred tank reactor...
Zn与Mn复合改性HZSM-5催化低浓度乙醇脱水制乙烯
HZSM-5 改性 乙醇 脱水
2009/11/13
对浸渍法锌锰复合改性HZSM-5分子筛用于催化低浓度乙醇脱水制备乙烯进行了研究. 探讨了改性溶液类型、HZSM-5原粉硅/铝比和改性条件(改性溶液浓度、浸渍时间、浸渍温度、焙烧温度)对Zn/Mn/ZSM-5催化乙醇脱水效果的影响，通过XRD、孔体积与比表面积、微观形貌分析等方法对改性前后的HZSM-5进行了表征. 结果表明，当HZSM-5原粉硅/铝比为25，改性温度为40℃, Zn(NO3)2和M...
Mn-modified Ru Catalysts Supported on Carbon Nanotubes for Fischer-Tropsch Synthesis
Ruthenium catalyst Carbon nanotube support Fischer-Tropsch synthesis
2009/8/4
Fischer-Tropsch syntheses were carried out in a slurry phase over Mn-modified Ru/carbon nanotube (CNT) catalysts using hexadecane as a solvent. CO conversion and C5+ selectivity were dependent on the...
Steam Reforming of Ethanol over Co/La1-xSrxBO3 (B = Al, Cr, Mn, Fe) Catalysts
Steam reforming Ethanol Hydrogen production Perovskite Lattice oxygen
2009/8/4
The steam reforming of ethanol for producing hydrogen was evaluated over 5 wt% Co catalysts supported on perovskite-type oxides, La1-xSrxBO3 (B = Al, Cr, Mn, Fe, x = 0-0.2) at 823 K with a molar H2O/C...
Additive Effect of Mn on Catalytic Activity of Ru/Al2O3 for Fischer-Tropsch Synthesis
Manganese addition Ruthenium catalyst Fischer-Tropsch synthesis
2009/8/4
Ru/Al2O3 catalyst was investigated by using Mn addition for Fischer-Tropsch synthesis under pressurized conditions. On the basis of catalyst activity, selectivity and deactivation, small amount of Mn...