\( \mathrm{NiMo}/{\mathrm{WO}}_4^{2-}/{\mathrm{ZrO}}_2 \),-Zeolite-Containing Hydrodearomatization Catalyst for Improving the Operating and Environmental Characteristics of Diesel Fuel
- Авторы: Yusovskii A.1,2, Gabbasova A.2, Koshevoi V.2, Boldushevskii R.1,2, Guseva A.1, Nikurshin P.1
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Учреждения:
- VNIINP
- 1. M. Gubkin Russian State University of Oil and Gas (National Research University)
- Выпуск: Том 55, № 4 (2019)
- Страницы: 389-394
- Раздел: Article
- URL: https://journals.rcsi.science/0009-3092/article/view/235897
- DOI: https://doi.org/10.1007/s10553-019-01043-3
- ID: 235897
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Аннотация
A zeolite-containing diesel-fuel dearomatization catalyst was prepared using synthesized tungsten-doped zirconia \( {\mathrm{WO}}_4^{2-} \)/ZrO2 and an Ni—Mo complex. The catalyst was tested for diesel fuel dearomatization at 4.5 MPa, feedstock input volume flow rate 1.5 h-1, H2/feedstock volume ratio 1000 nm3/m3, and temperature range 270-330°C. The highest conversion (78.8%) of polycyclic aromatic hydrocarbons and greatest cetane number were attained at 290°C. Also, the cloud and pour points of the diesel fuel decreased by 23-25°C because of cracking at 310-330°C and extensive isomerization at 290°C. This was confirmed by the yields of target diesel fraction of 69.8-72.9 and 89.2 wt. %, respectively.
Об авторах
A. Yusovskii
VNIINP; 1. M. Gubkin Russian State University of Oil and Gas (National Research University)
Автор, ответственный за переписку.
Email: iusovskiiav@yniinp.ru
Россия, Moscow; Moscow
A. Gabbasova
1. M. Gubkin Russian State University of Oil and Gas (National Research University)
Email: iusovskiiav@yniinp.ru
Россия, Moscow
V. Koshevoi
1. M. Gubkin Russian State University of Oil and Gas (National Research University)
Email: iusovskiiav@yniinp.ru
Россия, Moscow
R. Boldushevskii
VNIINP; 1. M. Gubkin Russian State University of Oil and Gas (National Research University)
Email: iusovskiiav@yniinp.ru
Россия, Moscow; Moscow
A. Guseva
VNIINP
Email: iusovskiiav@yniinp.ru
Россия, Moscow
P. Nikurshin
VNIINP
Email: iusovskiiav@yniinp.ru
Россия, Moscow