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

Kód výsledku v 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>

Výsledek na webu

<a href="http://www.zpravodajhu.cz/cz/archiv/" target="_blank" >http://www.zpravodajhu.cz/cz/archiv/</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

—

OECD FORD obor

20704 - Energy and fuels

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Zpravodaj hnědé uhlí

ISSN

1213-1660

e-ISSN

—

Svazek periodika

2020

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

36-43

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—