Single Step Bi-reforming and Oxidative Bi-reforming of Methane (Natural Gas) with Steam and Carbon Dioxide to Metgas (CO-2H2) for Methanol Synthesis: Self-Sufficient Effective and Exclusive Oxygenation of Methane to Methanol with Oxygen
作者： George A. Olah , Alain Goeppert , Miklos Czaun , Thomas Mathew , Robert B. May
DOI: 10.1021/JACS.5B02029
关键词:
摘要: Catalysts based on suitable metal oxide supports, such as NiO/MgO and CoO/MgO, were shown to be active for single step bi-reforming, the combined steam dry reforming of methane or natural gas with H2O CO2 exclusively metgas (CO-2H2) efficient methanol synthesis. Reactions carried out in a tubular flow reactor under pressures up 42 bar at 830–910 °C. Using CH4 ratio ∼3:2:1 feed, H2/CO 2:1 was achieved, which is desired subsequent The needed 2/1 steam/CO2 feed together reaction heat endothermic bi-reforming can conveniently obtained by complete combustion quarter part overall used (natural gas) oxygen air (oxidative bi-reforming). Complete followed leads production (H2/CO mol ratio) self-sufficient exclusive long sought after but elusive select...
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