Stability and carbon deposition behavior of Ni catalyst prepared by combustion method in slurry-bed methanation

【作者】 吉可明； 荀家瑶； 孟凡会； 刘平； 张侃； 李忠；

【Author】 Ji Keming;Xun Jiayao;Meng Fanhui;Liu Ping;Zhang Kan;Li Zhong;Institute of Coal Chemistry,Chinese Academy of Sciences;Taiyuan University of Technology;

【机构】 Institute of Coal Chemistry,Chinese Academy of Sciences； Taiyuan University of Technology；

【摘要】 <正>Syngas（CO+H₂） methanation is the key to coal methanation technology, mostly using Ni-based catalyst. In this study, Ni/Al2 O3 catalyst was prepared by combustion method. The catalytic stability and regeneration properties were investigated in low temperature slurry-bed reaction system.更多还原