Investigation of the ferritization process in the Co2+–Fe2+–SO42−–OH− system under the action of contact non-equilibrium low-temperature plasma

2021 ◽  
Author(s):  
L. Frolova ◽  
K. Sukhyy
Keyword(s):  
Low Temperature ◽  
Low Temperature Plasma ◽  
Temperature Plasma ◽  
Non Equilibrium

scholarly journals Non-equilibrium melting processes of silicate melts with different silica content at low-temperature plasma

2015 ◽  
Vol 652 ◽  
pp. 012022
Author(s):  
V Vlasov ◽  
G Volokitin ◽  
N Skripnikova ◽  
O Volokitin ◽  
V Shekhovtsov ◽  
...  
Keyword(s):  
Low Temperature ◽  
Silica Content ◽  
Silicate Melts ◽  
Low Temperature Plasma ◽  
Temperature Plasma ◽  
Non Equilibrium

G0600-7-4 Effect of Non-equilibrium Low Temperature Plasma on Flame Structure of Lean Premixed Flame

2010 ◽  
Vol 2010.3 (0) ◽  
pp. 197-198
Author(s):  
Toshiya Okamoto ◽  
Bunpei Chanoki ◽  
Daisuke Fukuda ◽  
Hiroshi Gotoda
Keyword(s):  
Low Temperature ◽  
Flame Structure ◽  
Premixed Flame ◽  
Low Temperature Plasma ◽  
Temperature Plasma ◽  
Lean Premixed ◽  
Non Equilibrium

scholarly journals Influence of non-equilibrium low-temperature plasma on consumer characteristics of spunmelt material

2020 ◽  
Vol 64 (11) ◽  
pp. 143-148
Author(s):  
Maria S. Lisanevich ◽  
◽  
Reseda Yu. Galimzyanova ◽  
Rustem G. Ibragimov ◽  
◽  
...  
Keyword(s):  
Low Temperature ◽  
Gas Flow ◽  
Rapid Development ◽  
Low Temperature Plasma ◽  
Normal Range ◽  
Temperature Plasma ◽  
Environmental Friendliness ◽  
Material Stiffness ◽  
Surgical Gowns ◽  
Non Equilibrium

Nonwovens (nonwovens) are widely used in medicine, for the manufacture of medical linen, sanitary and hygienic items, medical clothing, surgical materials (including dressings). The rapid development of the clothing market requires domestic manufacturers to be competitive not only through new products and technologies, but also new sensations for the consumer, provided that the price is competitive. According to medical workers, disposable surgical gowns based on spunmelt materials give a feeling of discomfort during use. One and relatively new method for modifying nanomaterials is treatment with nonequilibrium low-temperature plasma (NLTP). The main advantage of this type of material modification is the environmental friendliness of the method, as in the process of processing aqueous solutions of chemicals are not used, as in the case of using special impregnations. Modern research of medical services. As a result of the work, it was revealed that the modification of NM NNTP allows you to change the NM for changes in surface, physical and mechanical, as well as consumer properties, while maintaining the strength characteristics. It is shown that after plasma treatment spunmelt materials increase such consumer characteristics as air permeability, hygroscopicity, while maintaining the strength during elongation; reduction of material stiffness during bending. It was also found that after the processing of NTPP, the electrification rate increases within the normal range, in GOST 12.1.045-84. Manufacturers are recommended to process spunmelt material with non-equilibrium low-temperature plasma on a high-frequency capacitive plasma installation with a power of Wp = 1.5 kW, processing time τ = 180 s and pressure P = 21.5 Pa. Use argon gas with a gas flow of 1500 cm3/min as a plasma-forming gas.

Effect of Non-Equilibrium Low Temperature Plasma on Genuine Leather Adhesion Properties of Special Purpose Footwear Upper to Molding Compositions with Polyurethanes Base

2020 ◽  
Vol 869 ◽  
pp. 296-302
Author(s):  
Liliia Yu. Makhotkina ◽  
Natalia Tikhonova ◽  
Tatiana Zhukovskaya ◽  
Guzel I. Garipova ◽  
Yuliia A. Kovalenko ◽  
...  
Keyword(s):  
Low Temperature ◽  
Plasma Modification ◽  
Low Temperature Plasma ◽  
Adhesive Properties ◽  
Temperature Plasma ◽  
Adhesion Properties ◽  
Molding Method ◽  
Coating Removal ◽  
Technological Defects ◽  
Non Equilibrium

Roughing operation is used to improve the adhesive properties of footwear upper to footwear bottom polyurethane compositions in the manufacture of special purpose footwear with an upper made of genuine leather by the injection molding method of attachment. Roughing operation is an operation of coating removal and partial removal of the front layer from the protracted edge of footwear upper workpiece. This operation has a disadvantage, it often causes technological defects. A method for increasing the adhesive properties of genuine leather special purpose footwear upper workpiece with a front layer by means of non-equilibrium low temperature plasma modification and technological scheme that allows this operation to be integrated into the production process are considered in the article.

scholarly journals Low Temperature Plasma Jets: Characterization and Biomedical Applications

Plasma ◽  
2020 ◽  
Vol 3 (2) ◽  
pp. 54-58 ◽  
Author(s):  
Mounir Laroussi
Keyword(s):  
Low Temperature ◽  
Atmospheric Pressure ◽  
Biomedical Applications ◽  
Plasma Jets ◽  
Low Temperature Plasma ◽  
Surface Processing ◽  
Temperature Plasma ◽  
Non Equilibrium

For many decades non-equilibrium plasmas (NEPs) that can be generated at atmospheric pressure have played important roles in various material and surface processing applications [...]

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