期刊
PETROLEUM CHEMISTRY
卷 57, 期 7, 页码 608-617出版社
MAIK NAUKA/INTERPERIODICA/SPRINGER
DOI: 10.1134/S0965544117070039
关键词
hydroconversion; catalyst nanoparticles; molybdenum disulfide; electron microscopy; coke
类别
资金
- Ministry of Education and Science of the Russian Federation [RFMEFI60716X0148]
Nanosized and ultrafine dispersions of sulfided molybdenum catalysts are synthesized from reverse emulsions in the medium of vacuum residue using various molybdenum-containing components and sulfiding agents and temperatures and times of synthesis. Physicochemical methods are applied to investigate the size, dispersion state, composition, and structure of the dispersed phase and their dependence on synthesis conditions. The hydroconversion of West Siberian vacuum residue in the presence of a number of ex situ synthesized sulfided molybdenum-containing catalyst particles is conducted. It is found that they show high activity in suppression of the polycondensation reaction leading to coke formation.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据