Conference proceedings

Displaying 1 - 3 of 3 in CEST2021 (remove filter), barrier (remove filter)

CEST Proceedings are published under the ISSN 2944-9820.

Degradation of textile dyes in water by gas-liquid NSP-DBD plasma

MEROPOULIS S., (Corresponding) AGGELOPOULOS C.
Topic: 
Advanced oxidation processes
Textile dyes represent some of the most complicated environmental pollutants due to their variety and complex structure. Cold atmospheric plasma (CAP) is regarded as a highly competitive advanced oxidation process towards the removal of organic pollutants from wastewater. In this study, a gas-...Read more
Keywords: 
Nanosecond pulsed dielectric barrier discharge; Cold atmospheric plasma; Wastewater treatment; Organic dyes; Reactive nitrogen and oxygen species; Degradation mechanisms.
Paper ID: 
cest2021_00132

Decomposition products of 1,3,3,3-tetrafluoropropene and perfluoro-(3-methylbutan-2-one) gas mixtures in medium voltage electrical switchgear. Alternatives to SF6

(Corresponding) Alonso M., Alosno R., Espinazo A., Lombraña J., Izcara J., Izagirre J.
Topic: 
Energy technologies and sustainability
In this work, binary and ternary gas mixtures of 1,3,3,3-tetrafluoropropene, HFO-1234ze(E), and perfluoro-3-methylbutan-2-one, CF3C(O)CF(CF3)2, with CO2 and synthetic air, are presented as alternatives to SF6 in medium voltage electrical equipment. They were used in four medium voltage switchgear...Read more
Keywords: 
Hydrofluoroolefins; Perfluoroketone; SF6; Barrier discharge processing; Degradation products
Paper ID: 
cest2021_00741

Low temperature conversion of methanol to higher hydrocarbons and hydrogen using a non-thermal plasma

(Corresponding) Dahiru U., Zhang K., Harvey A.
Topic: 
Environmental odour, monitoring and control
In recent years, the emission of volatile organic compounds (VOCs) from chemical manufacturing plants, agricultural practises, and indoor sources has attracted public concern, as these emissions have a negative effect on both human health and the environment. VOCs are precursor for the formation of...Read more
Keywords: 
Non-thermal plasmas, Dielectric barrier discharge, Volatile organic compounds, Methanol, Removal efficiency
Paper ID: 
cest2021_00746