催化剂中毒 [物化] catalyst poisoning
catalyst damage
- 详细介绍了目前质子交换膜燃料电池阳极电催化剂CO中毒机理的研究进展。
The current research progress of CO poisoning mechanism of anodic electrocatalyst in PEMFC are introduced in detail. - 讨论了催化转化器中主要的物理和化学过程,包括传热传质、气流分布、化学动力学、储氧和催化剂中毒。
Main physical and chemical processes including heat and mass transfer, flow distribution, chemical kinetics, oxygen storage and catalyst deactivation are discussed. - 重点介绍了催化剂中毒失活的平行、连串、并列和独立失活机理,提出了催化剂中毒活性曲线与活性关联式。
The parallel, series, side by side and independent deactivation of catalysts poisoning and the relationships between poisoning curve and activity of catalysts are discussed.