A new short stability test of hydrocarbon fuels for storage prediction

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F23%3A43926096" target="_blank" >RIV/60461373:22320/23:43926096 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S1743967123001344?dgcid=author" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1743967123001344?dgcid=author</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.joei.2023.101305" target="_blank" >10.1016/j.joei.2023.101305</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A new short stability test of hydrocarbon fuels for storage prediction

Popis výsledku v původním jazyce

Oxidation stability assurance of fuels for internal combustion engines is important not only for the end users but much more in terms of strategic fuel stockpiling. Our new short storage test is a very interesting and fast analytical tool for stability characterization of hydrocarbons originated from different sources. In addition to petro-diesel hydrocarbons, the test can be very useful for describing the properties of alternative fuels, such as hydrogenated vegetable oil (HVO), synthetic power-to-X products or products from pyrolysis of waste plastic/tires. Because of hydrocarbon nature of these fuels the test is useful for all types of liquid hydrocarbon fuels for diesel engine. Our analytical evaluation is able to identify the onset of hydrocarbon oxidation during storage. Three hydrocarbon diesel fuels of winter quality were aged during the screening tests at temperatures of 80–110 °C for 20 days. Following parameters were monitored: appearance, viscosity, density, water content, acid number, peroxide value, Conradson carbon residue, PetroOxy oxidation stability, and oxidation index by FTIR (Fourier Transform Infra Red) spectroscopy. Aging at 110 °C and peroxide value, PetroOxy stability, and FTIR oxidation was found as the best for rapid comparison of oxidation stability of the samples within 7 days.

Název v anglickém jazyce

A new short stability test of hydrocarbon fuels for storage prediction

Popis výsledku anglicky

Oxidation stability assurance of fuels for internal combustion engines is important not only for the end users but much more in terms of strategic fuel stockpiling. Our new short storage test is a very interesting and fast analytical tool for stability characterization of hydrocarbons originated from different sources. In addition to petro-diesel hydrocarbons, the test can be very useful for describing the properties of alternative fuels, such as hydrogenated vegetable oil (HVO), synthetic power-to-X products or products from pyrolysis of waste plastic/tires. Because of hydrocarbon nature of these fuels the test is useful for all types of liquid hydrocarbon fuels for diesel engine. Our analytical evaluation is able to identify the onset of hydrocarbon oxidation during storage. Three hydrocarbon diesel fuels of winter quality were aged during the screening tests at temperatures of 80–110 °C for 20 days. Following parameters were monitored: appearance, viscosity, density, water content, acid number, peroxide value, Conradson carbon residue, PetroOxy oxidation stability, and oxidation index by FTIR (Fourier Transform Infra Red) spectroscopy. Aging at 110 °C and peroxide value, PetroOxy stability, and FTIR oxidation was found as the best for rapid comparison of oxidation stability of the samples within 7 days.

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

Journal of the Energy Institute

ISSN

1743-9671

e-ISSN

1746-0220

Svazek periodika

109

Číslo periodika v rámci svazku

August 2023

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

101305

Kód UT WoS článku

001028186500001

EID výsledku v databázi Scopus

2-s2.0-85161648208