APPLICATION OF ULTRA-DEEP HYDRODESULFURIZATION CATALYST IN DCC DIESEL HYDROTREATING UNIT

Petroleum Processing and Petrochemicals ›› 2018, Vol. 49 ›› Issue (10): 48-51.

APPLICATION OF ULTRA-DEEP HYDRODESULFURIZATION CATALYST IN DCC DIESEL HYDROTREATING UNIT

Received:2018-01-18 Revised:2018-04-27 Online:2018-10-12 Published:2018-10-29
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Abstract

Abstract: To produce nationalⅤstandard compliant diesel，the catalyst used in the 0.3 Mt/a DCC diesel hydrotreating unit of CNOOC Dongfang Petrochemical Company was replaced by Criterion DC& DN catalysts for ULSD and OptiTrap guard catalysts in April，2017. The results showed that the catalyst system have a high activity and stability for HDS，HDN and HDA. Diesel fuel with sulfur content less than 10 μg/g could be produced．

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APPLICATION OF ULTRA-DEEP HYDRODESULFURIZATION CATALYST IN DCC DIESEL HYDROTREATING UNIT

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