Low-temperature plasma spraying of a cermet — A reliable method of repair of critical parts

1998 ◽  
Vol 34 (4) ◽  
pp. 291-292
Author(s):  
A. Yuodis ◽  
R. Yakutis ◽  
R. Leishis
Keyword(s):  
Low Temperature ◽  
Plasma Spraying ◽  
Reliable Method ◽  
Low Temperature Plasma ◽  
Temperature Plasma

Diagnostics Under Thermal Plasma Conditions

1983 ◽  
Vol 30 ◽  
Author(s):  
P. Fauchais ◽  
J.F. Coudert ◽  
A. Vardelle ◽  
M. Vardelle ◽  
J. Lesinski
Keyword(s):  
Low Temperature ◽  
Plasma Spraying ◽  
Thermal Plasma ◽  
Low Temperature Plasma ◽  
Temperature Plasma ◽  
Plasma Spraying Process ◽  
Spraying Process ◽  
Plasma Generators

ABSTRACTA number of diagnostics problems in the low temperature plasma generators have been analysed with special attention to the plasma spraying process, and a general approach to these problems has been proposed. The advantages, difficulties and limitations of optical nonintrusive methods have been discussed. Examples based on authors experience during last few years, are given.

Separation of Water-Oil Emulsion Using Polyethersulfone Membranes Treated With High-Frequency Low-Temperature Plasma

2019 ◽  
Vol 23 (3) ◽  
pp. 746-754
Author(s):  
Dinar Dilshatovich Fazullin ◽  
Gennady Vitalievich Mavrin ◽  
Vladislav Olegovich Dryakhlov ◽  
Ildar Gilmanovich Shaikhiev ◽  
Irek Rashatovich Nizameyev
Keyword(s):  
Low Temperature ◽  
High Frequency ◽  
Low Temperature Plasma ◽  
Temperature Plasma ◽  
Oil Emulsion

scholarly journals Possibility of Humid Municipal Wastes Hygienisation Using Gliding Arc Plasma Reactor

Water ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 194
Author(s):  
Joanna Pawłat ◽  
Piotr Terebun ◽  
Michał Kwiatkowski ◽  
Katarzyna Wolny-Koładka
Keyword(s):  
Low Temperature ◽  
Plasma Treatment ◽  
Alternative Fuels ◽  
Raw Materials ◽  
Arc Discharge ◽  
Plasma Reactor ◽  
Municipal Waste ◽  
Low Temperature Plasma ◽  
Temperature Plasma ◽  
Gliding Arc

Sterilization of municipal waste for a raw material for the production of refuse-derived fuel and to protect surface and ground waters against biological contamination during transfer and storage creates a lot of problems. This paper evaluates the antimicrobial potential of non-equilibrium plasma in relation to the selected groups of microorganisms found in humid waste. The proposed research is to determine whether mixed municipal waste used for the production of alternative fuels can be sterilized effectively using low-temperature plasma generated in a gliding arc discharge reactor in order to prevent water contamination and health risk for working staff. This work assesses whether plasma treatment of raw materials in several process variants effectively eliminates or reduces the number of selected groups of microorganisms living in mixed municipal waste. The presence of vegetative bacteria and endospores, mold fungi, actinobacteria Escherichia coli, and facultative pathogens, i.e., Staphylococcus spp., Salmonella spp., Shigella spp., Enterococcus faecalis and Clostridium perfringens in the tested material was microbiologically analyzed. It was found that the plasma treatment differently contributes to the elimination of various kinds of microorganisms in the analyzed raw materials. The effectiveness of sterilization depended mainly on the time of raw materials contact with low-temperature plasma. The results are very promising and require further research to optimize the proposed hygienization process.

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