Testing of mixed corrosion inhibitors for steels in the presence of ethanol-gasoline blended fuels

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F18%3A43916324" target="_blank" >RIV/60461373:22320/18:43916324 - isvavai.cz</a>
Result on the web
<a href="https://www.icct.cz/AngiologyKlon-ICCT/media/system/2018/ICCT-2018-Proceedings.pdf" target="_blank" >https://www.icct.cz/AngiologyKlon-ICCT/media/system/2018/ICCT-2018-Proceedings.pdf</a>
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Testing of mixed corrosion inhibitors for steels in the presence of ethanol-gasoline blended fuels
Original language description
Bioethanol produced from biomass is the most suitable alternative to petrol that is used worldwide. The addition of ethanol to gasoline greatly changes the physicochemical properties of the fuel. If the low-ethanol fuel mixture is contaminated with water, the water can be divided into hydrocarbons and water-ethanol phases, which can be highly corrosive. The aim of the work was to test corrosion protection by two mixed corrosion inhibitors containing propargyl alcohol, dibenzyl sulphoxide, mercaptobenzothiazole and octadecylamine. The effectiveness of corrosion inhibitors was tested in ethanol/gas mixtures (E10, E25, E60 and E85) contaminated with traces of sulphates, chlorides, acetic acid and sulphuric acid. Corrosion properties were tested on carbon steel 11 in static and dynamic test in the fuel system. Traceable qualitative fuel properties included, in particular, TAN (total acid number), PV (peroxide value) and density. The highest aggressiveness for steel was demonstrated in the contaminated E60 fuel without inhibitor. In the presence of the same fuel, the highest efficacy (at least 75%) was measured for the octadecylamine inhibitor.
Czech name
—
Czech description
—

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
PROCEEDINGS of the 6th International Conference on Chemical Technology
ISBN
978-80-86238-77-7
ISSN
2336-8128
e-ISSN
neuvedeno
Number of pages
7
Pages from-to
288-294
Publisher name
Česká společnost průmyslové chemie (ČSPCH)
Place of publication
Praha
Event location
Mikulov
Event date
Apr 16, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)