For the PbTiO3 catalyst, because of the reduction of catalyst in part and the assembling of K2CO3 on the surface of catalyst, the regeneration process includes two steps: oxidation hi air and washing with water.

  • 对于PbTiO_3催化剂,在反应的还原性气氛中,仍存在催化剂的部分还原,另外还存在K_2CO_3在催化剂表面的聚集,因此必须经过空气焙烧和水洗两步处一氧化碳水合制低碳醉过程研究理才能使Pb五03催化剂的反应性能得到较好恢复。
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