Co-Processing of Straight Run Gas Oil-Rapeseed Oil Mixture Using Sulfide NiMo Catalyst on Zeolite-Containing Support. / Porsin, A. A.; Vlasova, E. N.; Nuzhdin, A. L. et al.
In: Russian Journal of Applied Chemistry, Vol. 92, No. 12, 01.12.2019, p. 1797-1804.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Co-Processing of Straight Run Gas Oil-Rapeseed Oil Mixture Using Sulfide NiMo Catalyst on Zeolite-Containing Support
AU - Porsin, A. A.
AU - Vlasova, E. N.
AU - Nuzhdin, A. L.
AU - Aleksandrov, P. V.
AU - Bukhtiyarova, G. A.
N1 - Funding Information: The study was financially supported by the Ministry of Science and Higher Education of the Russian Federation, project no. 14.575.21.0128, unique project identifier RFMEFI57517X0128. Acknowledgments
PY - 2019/12/1
Y1 - 2019/12/1
N2 - The behavior of the sulfide NiMo catalyst on an alumina support containing SAPO-11 silicoaluminophosphate (NiMo/SAP-Al2O3) in the hydroprocessing of a mixture of a straight run gas oil (SRGO) and rapeseed oil (RO) was investigated under 5.0 MPa and liquid hourly space velocity of 1.5/hr. The effect of temperature on the properties of the products produced in the hydroprocessing of a mixture with 30 wt.% RO and 70 wt.% SRGO in the presence of the NiMo/SAP-Al2O3 catalyst and a double-bed catalytic system containing layer-by-layer loaded Mo/Al2O3 and NiMo/SAP-Al2O3 sulfide catalysts was evaluated. The experimental conditions provide a full conversion of oxygen-containing compounds and reduction of the content of sulfur to less than 10 mg/kg. Increasing the temperature from 330°C to 380°C led to an increase in the conversion of alkanes formed due to the hydrodeoxygenation of rapeseed oil and to lowering of the cloud point of the hydroprocessing products by approximately 15%. A high conversion of C17, C18 alkanes was achieved in the presence of the NiMo/SAP-Al2O3 catalyst, while the double layer Mo/Al2O3 + NiMo/SAP-Al2O3 system provided a more effective course of the reactions in which aromatic hydrocarbons were hydrogenated.
AB - The behavior of the sulfide NiMo catalyst on an alumina support containing SAPO-11 silicoaluminophosphate (NiMo/SAP-Al2O3) in the hydroprocessing of a mixture of a straight run gas oil (SRGO) and rapeseed oil (RO) was investigated under 5.0 MPa and liquid hourly space velocity of 1.5/hr. The effect of temperature on the properties of the products produced in the hydroprocessing of a mixture with 30 wt.% RO and 70 wt.% SRGO in the presence of the NiMo/SAP-Al2O3 catalyst and a double-bed catalytic system containing layer-by-layer loaded Mo/Al2O3 and NiMo/SAP-Al2O3 sulfide catalysts was evaluated. The experimental conditions provide a full conversion of oxygen-containing compounds and reduction of the content of sulfur to less than 10 mg/kg. Increasing the temperature from 330°C to 380°C led to an increase in the conversion of alkanes formed due to the hydrodeoxygenation of rapeseed oil and to lowering of the cloud point of the hydroprocessing products by approximately 15%. A high conversion of C17, C18 alkanes was achieved in the presence of the NiMo/SAP-Al2O3 catalyst, while the double layer Mo/Al2O3 + NiMo/SAP-Al2O3 system provided a more effective course of the reactions in which aromatic hydrocarbons were hydrogenated.
KW - cloud point
KW - hydroprocessing
KW - rapeseed oil
KW - straight run gas oil
KW - sulfide catalysts
KW - COMO/AL2O3
KW - DIESEL FRACTION
KW - VEGETABLE-OIL
KW - BLENDS
KW - KEROSENE
KW - PALM OIL
KW - HYDRODEOXYGENATION
KW - HYDROCRACKING
KW - BIOFUEL
KW - FUELS
UR - http://www.scopus.com/inward/record.url?scp=85079700353&partnerID=8YFLogxK
U2 - 10.1134/S1070427219120228
DO - 10.1134/S1070427219120228
M3 - Article
AN - SCOPUS:85079700353
VL - 92
SP - 1797
EP - 1804
JO - Russian Journal of Applied Chemistry
JF - Russian Journal of Applied Chemistry
SN - 1070-4272
IS - 12
ER -
ID: 24396801