Alumina supporter material and preparation method thereof, hydrogenation catalyst and residual oil hydrogenation processing

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United States of America

PATENT NO 11207669
APP PUB NO 20200338529A1
SERIAL NO

16759709

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Abstract

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The supporter material for catalyst includes a main body alumina and a rod-shaped alumina. The main body alumina is provided with micron-sized pore channels, at least part of the rod-shaped alumina is distributed on the exterior surface of the main body alumina and/or in the micron-sized pore channels with a pore diameter D within a range of 3-10 μm; the rod-shaped alumina has a length of 1-12 μm and a diameter of 80-300 nm. The alumina supporter material is used as a residual oil hydrogenation catalyst supporter to facilitate a long period operation of the residual oil hydrogenation, and has high demetalization rate, desulfurization rate and denitrification rate.

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Patent Owner(s)

Patent OwnerAddress
CHINA PETROLEUM & CHEMICAL CORPORATION22 CHAOYANGMEN NORTH STREET CHAOYANG DISTRICT BEIJING 100728 CHINA
DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS SINOPEC CORPNO 96 NANKAI STREET LUSHUNKOU DISTRICT DALIAN LIAONING 116045

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ji, Honghai Liaoning, CN 1 0
Ling, Fengxiang Liaoning, CN 5 3
Shen, Zhiqi Liaoning, CN 13 119
Wang, Lihua Liaoning, CN 100 798
Wang, Shaojun Liaoning, CN 21 298
Yang, Weiya Liaoning, CN 5 3
Zhang, Huicheng Liaoning, CN 3 0

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