Pyrolysis and direct coal liquefaction - maltenes addition effect on the vacuum gas oil hydrocracking

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F20%3A43920623" target="_blank" >RIV/60461373:22320/20:43920623 - isvavai.cz</a>
Result on the web
<a href="http://www.zpravodajhu.cz/cz/archiv/" target="_blank" >http://www.zpravodajhu.cz/cz/archiv/</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Pyrolysis and direct coal liquefaction - maltenes addition effect on the vacuum gas oil hydrocracking
Original language description
The maltenes fraction of coal tar pyrolysis or direct coal liquefaction product with a boiling range higter than 220 °C was mixed with vacuum gas oil for hydrocracking. The aim of the work was to study how an addition of coal derived compounds addition to vacuum gas oil affect the final product charakteristics (comparin the tests using pure vacuum gas oil). Nickel tungsten supported on silico-alumina catalysts were used. Tests were performed in bench-scale (fast screening) and pilot-scale continuous flow reactors. For the fast screening, the feedstock and liquid products were analyzed by simulated distillation. For longer-term tests, gases and liquids were analysed by simulated distillation, GC-FID/TCD, and GC-MS. The addition of coal-derived liquids did not affect the overall hydrocracking process.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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