Conference proceedings

Displaying 1 - 2 of 2 in degradation (remove filter), products (remove filter)

CEST Proceedings are published under the ISSN 2944-9820.

ANALYTICAL DEVELOPMENTS FOR PVC RADIOOXIDATION STUDY, IN SIMULATED DISPOSAL CONDITIONS

(Corresponding) Chantreux M., Rossignol S., Ricard D., Bussière P., Therias S., Gardette J., Wong-Wah-Chung P.
Topic: 
Hazardous waste management
Radioactive waste is generated by the use of radioactive materials in industry, research and medicine, as well as in nuclear power plant. The management and disposal of such waste is, therefore, a very important issue. In France, the estimated volume for the low intermediate-level long-lived...Read more
Keywords: 
PVC, radiolysis, degradation products, TD-GC-MS, GC-MS
Conference: 
CEST2021
Paper ID: 
cest2021_00374

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
Conference: 
CEST2021
Paper ID: 
cest2021_00741