Co-processing of BTL Fischer-Tropsch wax and heavy vacuum gas oil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F24%3A43928777" target="_blank" >RIV/60461373:22320/24:43928777 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0960148124003410?dgcid=author#kwrds0010" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0960148124003410?dgcid=author#kwrds0010</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.renene.2024.120276" target="_blank" >10.1016/j.renene.2024.120276</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Co-processing of BTL Fischer-Tropsch wax and heavy vacuum gas oil

Popis výsledku v původním jazyce

Co-hydrocracking of Fischer-Tropsch wax (FTW) derived from forest residue and petroleum-derived heavy vacuum gas oil (HVGO) is one of the potential ways to implement synthetic fuels into the transportation sector. Neat HVGO and its blends with FTW in mass ratios of 90:10, 70:30 and 50:50 were processed in the lab-scale continuous-flow catalytic unit with a fixed-bed reactor at reaction temperatures of 390 °C, 400 °C and 410 °C and pressure of 16 MPa over commercial hydrotreating and hydrocracking catalysts. The primary liquid products were fractionated using atmospheric and vacuum distillation in order to get fraction of naphtha (up to 150 °C), kerosene (150–230 °C), atmospheric gas oil (230–360 °C) and bottom residue (above 360 °C). The aim of the study was to evaluate the influence of the reaction temperature and FTW content in the feedstock on the yield and quality of the obtained products and potential of their utilization in the transportation sector. The highest conversion to the desired fuel fractions was observed at the highest reaction temperature and using the highest concentration of the FTW in the feedstock. The fractions can be utilized as high-quality fuel blending components or as a valuable feedstock in the petrochemical industry.

Název v anglickém jazyce

Co-processing of BTL Fischer-Tropsch wax and heavy vacuum gas oil

Popis výsledku anglicky

Co-hydrocracking of Fischer-Tropsch wax (FTW) derived from forest residue and petroleum-derived heavy vacuum gas oil (HVGO) is one of the potential ways to implement synthetic fuels into the transportation sector. Neat HVGO and its blends with FTW in mass ratios of 90:10, 70:30 and 50:50 were processed in the lab-scale continuous-flow catalytic unit with a fixed-bed reactor at reaction temperatures of 390 °C, 400 °C and 410 °C and pressure of 16 MPa over commercial hydrotreating and hydrocracking catalysts. The primary liquid products were fractionated using atmospheric and vacuum distillation in order to get fraction of naphtha (up to 150 °C), kerosene (150–230 °C), atmospheric gas oil (230–360 °C) and bottom residue (above 360 °C). The aim of the study was to evaluate the influence of the reaction temperature and FTW content in the feedstock on the yield and quality of the obtained products and potential of their utilization in the transportation sector. The highest conversion to the desired fuel fractions was observed at the highest reaction temperature and using the highest concentration of the FTW in the feedstock. The fractions can be utilized as high-quality fuel blending components or as a valuable feedstock in the petrochemical industry.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20704 - Energy and fuels

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Renewable Energy

ISSN

0960-1481

e-ISSN

1879-0682

Svazek periodika

225

Číslo periodika v rámci svazku

May 2024

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

120276

Kód UT WoS článku

001207818700001

EID výsledku v databázi Scopus

2-s2.0-85187640154