Structured Perovskite-Based Oxides: Use in the Combined Methane Reforming

• 作者: Adriana García Carmen M. López Estefanía López Ini Ojeda Luis García Mireya R. Goldwasser Norymar Becerra
• 来源期刊: 化学工程与科学期刊(英文)
• 学科: 化学
• 关键词: METHANE REFORMING Perovskites SYNGAS Production STRUCTURED Catalysts
• 年，卷（期）: 2011,（4）
• 页码范围: 169-175
• 页数: 7页
• 分类号: O6

摘要

The behavior of metallic structured perovskite-based catalysts was evaluated in the combined methane reforming reaction with CO2-O2. The reaction conditions were established by varying the reaction temperature and reactor input composition in the range of 650 to 850℃ and CH4/CO2 ratio 1 to 5, respectively. The results of the catalytic tests at 750℃ showed a positive effect of the metallic structure, producing higher conversions and H2/CO ratios in the products compare to that obtained with the powder catalyst.