China Petroleum & Chemical Corporation

Fushun Research Institute of Petroleum and Petrochemicals, Sinopec Corp.

Dalian Research Institute of Petroleum and Petrochemicals, Sinopec Corp.

Jifeng Wang

Zhaoji Tang

Yanze Du

Hong Jiang

Hongfei Fan

Dengling Wei

Xiaoyan Sun

Zhanlin Yang

Zhengmin Yu

Derong Wen

Disclosed is a hydrocracking catalyst, a preparation method and an application thereof. The catalyst comprises a carrier, silicon dioxide and active ingredients loaded on the carrier, wherein the carrier comprises Y molecular sieves and SAPO-34 molecular sieves. The preparation method of the hydrocracking catalyst comprises the following steps: (1) mixing materials comprising Y molecular sieves and SAPO-34 molecular sieves, and then subjecting the mixture to molding, drying and calcinating to obtain a carrier; (2) introducing silane and the active ingredients into the carrier prepared in the step (1), subsequently performing the drying and calcinating to prepare the hydrocracking catalyst. The catalyst prepared with the method can be used for hydrocracking reaction, thereby significantly increase yield of jet fuel.

Hydrocracking catalyst, preparation method therefor and application thereof

This invention relates to a hydrotreating catalyst suitable for heavy distillate oil hydrodesulfurization, production and use thereof. The present hydrotreating catalyst exhibits significantly improved heavy distillate oil (deep) hydrodesulfurization activity.

Hydrotreating catalyst, production and use thereof

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Liaoning, China

Jifeng Wang