Research progress of synergistic effect catalytic reforming of methane and carbon dioxide
The preparation of syngas from chemically inert methane and carbon dioxide by reforming reactions is a very promising strategy.It can realize the chemical conversion of two greenhouse gases and obtain high value-added chemicals,which has important scientific and environmental significance and industrial application value.However,this reaction is lim-ited by high energy consumption,easy sintering and carbon deactivation of the catalyst.Therefore,the design of catalysts with high catalytic activity,excellent stability and strong anti-coking is the key to realize the industrial application of this re-action.Based on the basic composition of catalysts,the design ideas of active centers and carriers for reforming catalysts of methane and carbon dioxide at home and abroad were reviewed,and the key role of synergistic effect in improving catalytic activity and stability was emphatically introduced.The efficient catalytic process of realizing synergistic effect through alloy-ing or spatial structure strategy was analyzed,and the design and development direction for reforming catalyst of methane and carbon dioxide in the future was put forward.
NETL
NSTL
万方数据
维普
