Study on high-performance unsupported Ni-Mo-W hydrotreating catalyst

被引：26
|
作者：
Zhang Le [1 ]
Long Xiangyun [1 ]
Li Dadong [1 ]
Gao Xiaodong [1 ]
机构：
[1] SINOPEC, Res Inst Petr Proc, Beijing 100083, Peoples R China
来源：
CATALYSIS COMMUNICATIONS | 2011年 / 12卷 / 11期
关键词：
Unsupported; Ni-Mo-W; Hydrotreating; Catalyst; Binder; IN-SITU ACTIVATION; RESOLUTION ELECTRON-MICROSCOPY; TETRAALKYLAMMONIUM THIOMOLYBDATES; HYDRODESULFURIZATION CATALYSTS; SULFIDE CATALYSTS; AQUEOUS-SOLUTION; WS2; CATALYSTS; THIOTUNGSTATES;
D O I：
10.1016/j.catcom.2011.03.004
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A new unsupported hydrotreating catalyst with binder has been prepared by a reflux method. BET, XRD, TEM characterization results show that the catalysts have high surface area and dense active phase. Pilot plant results also show that the new catalyst exhibits much better hydrodesulfurization (HDS) and hydrodenitrogenation (HDN) performance than the traditional supported catalyst. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：927 / 931
页数：5
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