摘要
CO催化材料已广泛应用于矿用避难硐室,负载型Pd及其他活性助剂的催化剂是良好的低温CO氧化催化剂,但矿用避难硐室的复杂恶劣环境条件会影响到材料的催化性能。主要考察了在潮湿闷热,硫化等不同环境条件下的催化剂材料性能变化,并对其机理进行了探究。
CO catalytic material has been widely used in mine refuge chamber and load type Pd and other active auxiliary catalyst is good catalysts for low - temperature CO oxidation, but mine refuge chamber complex and harsh environmental conditions can influence on the catalytic performance. In this paper, the material properties of the catalyst under the humid and hot, curing, and other environ- mental conditions were studied; reaction mechanisms concerning the various of catalytic systems are discussed.
出处
《煤矿安全》
CAS
北大核心
2016年第1期67-69,73,共4页
Safety in Coal Mines
关键词
CO催化材料
抗湿气
抗硫化
老化
避难硐室
CO catalytic material
anti -moisture
anti- vulcanization
aging
mine refuge chamber
