Non-methanated hydrogen 是什么氢气?(催化剂)? 关于 催化剂 的处理(高温 氢气 汽提) Caution: Non-methanated hydrogen cannot be used under 200Deg.C(formation of tetracarbonylnickel); if no CO free hydrogen is available, use pure N2 or CH4 below 200 Deg.C during the heating and cooling phases. 甲烷化 反应如下,它是耗氢的,不是产氢,与本句采用的氢气有什么关系? Non-methanated hydrogen 是什么“氢”? CO+3H2≒CH4+H2O +Q1 CO2+4H2≒CH4+2H2O +Q2 查看更多5个回答 . 5人已关注