China University of Petroleum

Liyuan Cao

Liang Zhao

Chunming Xu

Jinsen Gao

Tianzhen Hao

Lixia Dong

Xiaoqin Wang

Di Gao

Xiaoyu Wu

The present disclosure provides an aromatization catalyst, a preparation method, a regeneration method and an aromatization method thereof. The preparation method comprises steps of: mixing a zeolite molecular sieve with a binder to obtain a catalyst precursor; the catalyst precursor is successively subjected to an ion exchange modification and a first modification treatment, and then subjected to a hydrothermal treatment, and further subjected to active metal loading and a second modification treatment, to obtain the aromatization catalyst. The aromatization catalyst has good carbon deposition resistance and high aromatization activity, and enables an aromatization reaction to be completed under mild conditions, and has high aromatic selectivity, and the liquid yield is above 98.5%.

Aromatization catalyst, preparation method, regeneration method thereof, and aromatization method

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Beijing, China

Liyuan Cao