Solvent effect over the promoter addition for a supported NiWS hydrotreating catalyst
详细信息 查看全文
- 作者：Luis G. Woolfolka ; Christophe Geantetb ; Laurence Massinb ; Dorothé ; e Laurentib ; José ; A. De los Reyesa ; jarh@xanum.uam.mx" class="auth_mail" title="E-mail the corresponding author
- 关键词：NiWS ; Nickel acetylacetonate ; 4 ; 6-Dimethyldibenzothiophene ; Solvent effect ; HDS
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：201
- 期：Complete
- 页码：331-338
- 全文大小：2303 K
文摘
- •
Highly active NiWS catalysts were prepared from Ni(acac)2 and tested in the HDS of 4,6 DMDBT.
- •
Ni(acac)2 was added directly over supported sulfided tungsten.
- •
Among different solvents used in the reflux, the promoting effect varied significantly.
- •
XPS analyses indicated that 100% of the methanol-added nickel was forming the decorated “NiWS” phase.