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1. (WO2018053890) SUSPENDED BED HYDROCRACKING CATALYST FOR POOR-QUALITY HEAVY CRUDE OIL AND PREPARATION METHOD THEREFOR

Pub. No.:    WO/2018/053890    International Application No.:    PCT/CN2016/102409
Publication Date: Fri Mar 30 01:59:59 CEST 2018 International Filing Date: Wed Oct 19 01:59:59 CEST 2016
IPC: C10G 47/16
C10G 47/18
C10G 45/08
B01J 23/28
B01J 23/75
Applicants: NATIONAL ENGINEERING RESEARCH CENTER OF CHEMICAL FERTILIZER CATALYST, FUZHOU UNIVERSITY
福州大学化肥催化剂国家工程研究中心
Inventors: YUE, Yuanyuan
岳源源
LI, Jiawei
李嘉伟
MA, Yongde
马永德
JIANG, Lilong
江莉龙
BAO, Xiaojun
鲍晓军
Title: SUSPENDED BED HYDROCRACKING CATALYST FOR POOR-QUALITY HEAVY CRUDE OIL AND PREPARATION METHOD THEREFOR
Abstract:
The present disclosure relates to the preparation of a suspended bed hydrogenation catalyst, and, in particular, to a suspended bed hydrocracking catalyst for a poor-quality heavy crude oil and a preparation method therefor. The catalyst is prepared by using high-temperature hydrothermally-activated bauxite powder as a carrier and then carrying one or more group VIB and/or group VIII transition metals as an active component. The prepared poor-quality heavy crude oil hydrocracking catalyst produces high catalytic activity and a low coke yield for hydrocracking upgrade of poor-quality heavy crude oils. The feedstock used is easily sourced and has a low price and an environmentally-friendly preparation process, greatly reducing preparation costs of the catalyst and operating costs of the hydrocracking process, and thereby having broad application potential.