Properties of Selected Alternative Petroleum Fractions and Sustainable Aviation Fuels

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F23%3A43927592" target="_blank" >RIV/60461373:22320/23:43927592 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2227-9717/11/3/935" target="_blank" >https://www.mdpi.com/2227-9717/11/3/935</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/pr11030935" target="_blank" >10.3390/pr11030935</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Properties of Selected Alternative Petroleum Fractions and Sustainable Aviation Fuels

Popis výsledku v původním jazyce

With regard to speed, comfort, and a dense network of destinations, the popularity of air transport is on the rise. For this reason, jet fuel is a commodity with rapidly growing consumption and interesting refinery margins. At the same time, however, it is becoming a focus of attention in terms of reducing negative environmental impacts. As a response to these trends, it will be necessary to coprocess alternative petroleum fractions with sustainable aviation components in oil refineries. Six alternative jet fuel samples of different origin were used to investigate their jet fuel-specific properties, that is, aromatics (from 0 to 59.7 vol%), smoke point (from 12.2 to &gt;50 mm), freezing point (from −49 to &lt;−80 °C) and net specific energy (41.2–43.7 MJ·kg−1), and these properties were compared to standard hydrotreated straight-run Jet A-1 kerosene. The properties of the components studied differed significantly with respect to each other and to the requirements of Jet A-1. Nevertheless, the properties could be well correlated. This provides an opportunity to study possible synergies in blending these components. It was also found that the current methods and instruments used do not always allow a precise determination of the smoke point (&gt;50 mm) and freezing point (&lt;80 °C).

Název v anglickém jazyce

Properties of Selected Alternative Petroleum Fractions and Sustainable Aviation Fuels

Popis výsledku anglicky

With regard to speed, comfort, and a dense network of destinations, the popularity of air transport is on the rise. For this reason, jet fuel is a commodity with rapidly growing consumption and interesting refinery margins. At the same time, however, it is becoming a focus of attention in terms of reducing negative environmental impacts. As a response to these trends, it will be necessary to coprocess alternative petroleum fractions with sustainable aviation components in oil refineries. Six alternative jet fuel samples of different origin were used to investigate their jet fuel-specific properties, that is, aromatics (from 0 to 59.7 vol%), smoke point (from 12.2 to &gt;50 mm), freezing point (from −49 to &lt;−80 °C) and net specific energy (41.2–43.7 MJ·kg−1), and these properties were compared to standard hydrotreated straight-run Jet A-1 kerosene. The properties of the components studied differed significantly with respect to each other and to the requirements of Jet A-1. Nevertheless, the properties could be well correlated. This provides an opportunity to study possible synergies in blending these components. It was also found that the current methods and instruments used do not always allow a precise determination of the smoke point (&gt;50 mm) and freezing point (&lt;80 °C).

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

2023

Kód důvěrnosti údajů

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

Název periodika

Processes

ISSN

2227-9717

e-ISSN

2227-9717

Svazek periodika

11

Číslo periodika v rámci svazku

935

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

14

Strana od-do

935

Kód UT WoS článku

000957904500001

EID výsledku v databázi Scopus

2-s2.0-85151429902