用后轻油一段转化催化剂剖析研究

Study on the used rimary reforming catalysts of light-mass oil

对两厂用后轻油一段转化催化剂进行了剖析研究,探讨了失活原因,同时对Z403H、Z409转化催化剂的特点、积炭、热老化等方面进行了讨论。

The primary reforming catalysts of light mass oil used for two large type ammonia synthesis plants are analyzed and researched, and the reason of the catalysts losing activity is approched. The characteristics, carbon lay down, heat ageing of the Z403H, Z409 type reforming catalysts are discussed.