Effect of hydrogen to oil ratio on hydrotreating of middle distillates and rapeseed oil blend

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F16%3A43902236" target="_blank" >RIV/60461373:22320/16:43902236 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Effect of hydrogen to oil ratio on hydrotreating of middle distillates and rapeseed oil blend
Original language description
The composition and properties of the stabilized products from the hydrotreating, in particular with regard to their use as a component of diesel fuel, were studied. The feedstock was a mixture of 93 % wt. gas oil and 7 % wt. light cycle oil. The feedstock has been hydrogenated in a laboratory flow reactor on a Ni-Mo/Al2O3 catalyst under the following reaction conditions: t = 345 oC, p = 4 MPa, WHSV = 1 h-1 and the ratio of hydrogen to the raw material 240 m3/m3. Under the same reaction conditions, the basic feedstock containing 20 % wt. of rapeseed oil was hydrogenated. Additional hydrogenations of the feedstock with rapeseed oil were carried out at hydrogen to feedstock ratio 120, 360, 480 and 600 m3/m3. The increase of hydrogen to feedstock ratio from 120 to 240 m3/m3 had a positive influence on the desulfurization of the feedstock and reducing of the content of bicyclic and polycyclic aromatic compounds in the stabilized liquid products. Further increase the ratio did not has significant impact on the properties of the obtained products.
Czech name
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Czech description
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Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
PROCEEDINGS of the 4th International Conference on Chemical Technology
ISBN
978-80-86238-94-4
ISSN
2336-811X
e-ISSN
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Number of pages
6
Pages from-to
148-153
Publisher name
Česká společnost průmyslové chemie (ČSPCH)
Place of publication
Praha
Event location
Mikulov
Event date
Apr 25, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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