Co-processing of Atmospheric Gas Oil with Rapeseed Oil Over Sulfur-Free Supported and Phosphorus-Modified Co-Mo and Ni-Mo Carbide Catalysts
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62243136%3A_____%2F22%3AN0000009" target="_blank" >RIV/62243136:_____/22:N0000009 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s10562-022-03958-9" target="_blank" >https://link.springer.com/article/10.1007/s10562-022-03958-9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10562-022-03958-9" target="_blank" >10.1007/s10562-022-03958-9</a>
Alternative languages
Result language
angličtina
Original language name
Co-processing of Atmospheric Gas Oil with Rapeseed Oil Over Sulfur-Free Supported and Phosphorus-Modified Co-Mo and Ni-Mo Carbide Catalysts
Original language description
Sulfur-free Al2O3-supported Co-Mo and Ni-Mo carbide catalysts have shown a significant catalyst activity during hydrotreating. According to our previous studies, a catalyst modification with phosphorus is a promising way to improve catalyst activity. In this paper, we build on our previous research by studying six sulfur-free Al2O3-supported and phosphorus-modified (0.5, 1.5 and 2.5 wt%) Co-Mo and Ni-Mo carbide catalysts for the hydrotreating of atmospheric gas oil and its co-processing with atmospheric gas oil (5, 10 and 25 wt%) under industrial conditions (330–350 °C, 5.5 MPa, WHSV 1–2 h−1). Adding 0.5 wt% of phosphorus increases catalyst acidity and reducibility, positively affecting catalyst activity (HDS 10–20%, HDN 10–15%). During co-processing, adding 0.5 wt% of phosphorus to the catalysts also offers better stability results even at the highest ratio (75/25). Our results enable us to evaluate the effect of phosphorus addition on catalyst properties and activity, developing a suitable alternative to commercial catalysts. Graphical Abstract: [Figure not available: see fulltext.].
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20400 - Chemical engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Catalysis Letters
ISSN
1011-372X
e-ISSN
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Volume of the periodical
152
Issue of the periodical within the volume
12
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
12
Pages from-to
3814-3824
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85125079997