· Request PDF | Decomposition of Gaseous Dielectrics in Gas Insulated Switchgears (GIS) and Lines (GIL) | Currently substantial efforts are taken to develop climate friendly gaseous dielectrics ...
· Article Decomposition of gaseous dielectrics (CF4,SF6) by a non-equilibrium plasma. Mechanisms, kinetics, mass spectrometric studies and interactions with …
· Request PDF | DECOMPOSITION OF LOW GWP GASEOUS DIELECTRICS CAUSED BY PARTIAL DISCHARGES | Non-thermal plasma decomposition of fluoro …
· Proceedings of the Fifth International Symposium on Gaseous Dielectrics, Knoxville, Tennessee, U.S.A., May 3–7, 1987. 1987, Pages 163-173. ... A three-zone …
· Gaseous Dielectrics V presents the proceedings of the Fifth International Symposium on Gaseous Dielectrics, held in Knoxville, Tennessee on May 3–7, 1987. This book discusses the effective …
Gaseous Dielectrics III is a collection of papers presented at the Third International Symposium on Gaseous Dielectrics, held in Knoxville, Tennessee on March 7-11, 1982. …
Decomposition of gaseous dielectrics 1355 IlI.1.m .. IIL1.1.- 'atinnhv- The emission spectra &thg from the interaction of the sF6 plasma with polyethylene are shown in figure 2 for …
· Gaseous Dielectrics III is a collection of papers presented at the Third International Symposium on Gaseous Dielectrics, held in Knoxville, Tennessee on March …
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· The decomposition efficiency and energy yield of gaseous chlorobenzene in DBD catalysis system were studied by a function of gas flow rate, initial concentration and …
· Request PDF | Decomposition of Gaseous Dielectrics in Gas Insulated Switchgears (GIS) and Lines (GIL) | Currently substantial efforts are taken to develop climate friendly gaseous dielectrics ...
Q 1994 IUPAC Decomposition of gaseous dielectrics (CF4, SF6) by a non-equilibrium plasma. Mechanisms, kinetics, mass spectrometric studies and interactions with polymeric targets Y. KHAIRALLAH. F. KHONSARI-AREFI, , .J Laboramire des r k t e u r s chimiques en phase plasma, UnivasitC Paris VI. ENSCP. 11 Rue P. et M.CURIE, 75231 Paris …
Kinetic analysis of the chemical processes in the decomposition of gaseous dielectrics by a non-equilibrium plasma - part 2: SF6 and SF6/O2 ... The recombination reaction to give gaseous F 2 represents about 10% in the origin of the plasma region and less than 8% in the middle of the reactor.
Kinetic analysis of the chemical processes in the decomposition of gaseous dielectrics by a non-equilibrium plasma - part 1: CF4 and CF4/O2 ... In Figure 5 the rate of formation of gaseous SiF 4 as function of the distance from the origin and the mole percent of O 2 in the feed is displayed.
Gaseous Dielectrics V presents the proceedings of the Fifth International Symposium on Gaseous Dielectrics, held in Knoxville, Tennessee on May 3–7, 1987. This book discusses the effective coupling between basic and applied research and technology achieved in this area. Organized into 12 chapters, this book begins with an overview of the ...
Decomposition of gaseous dielectrics 1355 IlI.1.m .. IIL1.1.- 'atinnhv- The emission spectra &thg from the interaction of the sF6 plasma with polyethylene are shown in figure 2 for two different treatment times (tcl0 min and t > 10 min) after the plasma ignition.These spectra cm to a shift of the discharge color from pink (0) to blue ((3) due to the emission of the third …
· Abstract: Researchers at the National Institute of Standards and Technology (NIST) have investigated gaseous dielectrics for more than 20 years. Significant technical accomplishments in this area include a detailed understanding of the physics and chemistry of corona-induced decomposition of SF/sub 6/, the determination of important collisional …
2 天前 · A discussion of the decomposition of gases and gas mixtures is presented, including high-voltage testing of gases and gas mixtures. The bioenvironmental effects of dielectric gases are also discussed. This selection is a valuable source of information for readers who are interested in studying the industrial utilization of gaseous dielectrics.
S 2 F 10 and Other Heavy Gaseous Decomposition Byproducts Formed in SF 6 and SF 6-Gas Mixtures Exposed to Electrical Discharges ... Gaseous Dielectrics V (Proceedings of the Fifth International Symposium on Gaseous Dielectrics, Knoxville, 1986), pp. 157–162, Pergamon Press, NY, 1987. Google Scholar
· [73] Wiener J et al 2017 Dielectric properties of fluorine containing insulating gases for gas insulated systems Proc. 20th Int. Symp. on High Voltage Engineering (Buenos Aires, Argentina) Google Scholar [74] Li Y et al 2019 Influence of oxygen on dielectric and decomposition properties of C 4 F 7 N–N 2 –O 2 mixture IEEE Trans. Dielectr ...
Q 1994 IUPAC Decomposition of gaseous dielectrics (CF4, SF6) by a non-equilibrium plasma. Mechanisms, kinetics, mass spectrometric studies and interactions with polymeric targets Y. KHAIRALLAH. F. KHONSARI-AREFI, , .J Laboramire des r k t e u r s chimiques en phase plasma, UnivasitC Paris VI. ENSCP. 11 Rue P. et M.CURIE, 75231 Paris …
Kinetic analysis of the chemical processes in the decomposition of gaseous dielectrics by a non-equilibrium plasma - part 2: SF6 and SF6/O2 ... The recombination reaction to give gaseous F 2 represents about 10% in the origin of the plasma region and less than 8% in the middle of the reactor.
Copper oxide and hematite (CuO/α-Fe 2 O 3) composite catalysts were prepared by using goethite as precursor adopted impregnation way and applied to the dielectric barrier discharge (DBD) catalytic decomposition of gaseous chlorobenzene.The CuO/α-Fe 2 O 3 composite was characterised by X-ray diffraction, Brunauer-Emmett-Teller method, …
The destruction of gaseous toluene was carried out in a tubular multilayer dielectric barrier discharge reactor which can yield a steady state of low-temperature plasma with an array structure. The research was investigated under different relative humidities, input voltages, energy densities, energy consumption and the reactor processing ...
2 天前 · A discussion of the decomposition of gases and gas mixtures is presented, including high-voltage testing of gases and gas mixtures. The bioenvironmental effects of dielectric gases are also discussed. This selection is a valuable source of information for readers who are interested in studying the industrial utilization of gaseous dielectrics.
· ABSTRACT. Copper oxide and hematite (CuO/α-Fe 2 O 3) composite catalysts were prepared by using goethite as precursor adopted impregnation way and applied to the dielectric barrier discharge (DBD) catalytic decomposition of gaseous chlorobenzene.The CuO/α-Fe 2 O 3 composite was characterised by X-ray diffraction, …
Gaseous Dielectrics 【是否推荐阅读】：很推荐，本书涵盖了气体介质在基础、应用和工业领域的广泛进展和发展。 【推荐理由】：本书总结了大量的基础性研究成果，给出实现工业化应用的SF6降解技术的优选条件，并展现了高效降解SF6废气装置及其应用。
· The present disclosure relates generally to a class of gaseous dielectric compounds having low global warming potentials (GWP). In particular, such gaseous dielectric compounds exhibits the following properties: a boiling point in the range between about −20° C. to about −273° C.; low, preferably non-ozone depleting; a GWP less than …
In this work, a numerical modelling analysis of the gas-phase decomposition of pure SF6 and SF6/O2 mixtures, in the presence of silicon was performed. The relative rate of individual processes, the effect of the parameters uncertainties and the sensitivity coefficients were determined. The results were compared with literature experimental …
· The dielectric strength of the C 4 F 7 N–CO 2 –O 2 gas mixture with 2, 4, 6, 8 and 10% oxygen was increased by 4.85, 6.49, ... Also, the addition of 5% O 2 could improve the electrical endurance of the circuit breaker by limiting the generation of gaseous and solid decomposition products. Especially for the tests with higher currents, ...
Basic physical processes involved in the prebreakdown stages of gaseous dielectrics are discussed, with particular emphasis on electron attachment, electron-molecule scattering, and electron impact ionization. Particular emphasis is placed on the dielectric properties of gases at moderately high pressures (few kilopascals to few atmospheres) and under …
Modeling of the chemical processes in the plasma of gaseous mixtures used in the etching of silicon. Part 1: CF4/O2. Kinetic analysis of the chemical processes in the decomposition of gaseous... Kinetic analysis of the chemical processes in the decomposition of gaseous dielectrics by a non-equilibrium plasma - part 1: CF4 and CF4/O2
2 天前 · A discussion of the decomposition of gases and gas mixtures is presented, including high-voltage testing of gases and gas mixtures. The bioenvironmental effects of dielectric gases are also discussed. This selection is a valuable source of information for readers who are interested in studying the industrial utilization of gaseous dielectrics.
· ABSTRACT This paper presents the catalytic decomposition of CS2 using dielectric barrier discharge plasma coupled with novel limonite or siderite supported BiVO4 composite material (limonite/BiVO4 or siderite/BiVO4) prepared via a hydrothermal method. The crystalline structure, surface morphology, gas adsorption properties, and surface …
· A dielectric gaseous compound which exhibits, the following properties: a boiling point in the range between about 20°C to about -273°C; non-ozone depleting; a OWP less than about 22,200; chemical stability, as measured by a negative standard inthalpy of formation (dHf 0); a toxicity level such that when the dielectric gas leaks, the effective …
· decomposition of SF6 in corona discharges, along with other research projects related to gaseous dielectrics. In this paper, we will briefly review some of the significant accomplishments of the NIST gaseous dielectrics program over the past two decades. Obviously, there was related work being performed at
a gaseous dielectric in high-voltage applications due to its extremely large cross section for electron attachment [1,2] and stability with respect to decomposition in subsequent collisions with SF6 [3]. It is also recognized as a greenhouse gas [4] and it has been suggested that a mixture of SF 6and N2 might serve as a substitute for pure SF 6 in
· %0 El-Cezeri Environmental and Physiochemical Properties of Gaseous Dielectrics Alternatives to SF6 %A Hıdır Düzkaya , Süleyman Sungur Tezcan , Alper Acartürk , Mehmet Yılmaz %T Environmental and Physiochemical Properties of Gaseous Dielectrics Alternatives to SF6 %D 2020 %J El-Cezeri %P 2148-3736-2148-3736 %V 7 …
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· The dielectric strength of the C 4 F 7 N–CO 2 –O 2 gas mixture with 2, 4, 6, 8 and 10% oxygen was increased by 4.85, 6.49, ... Also, the addition of 5% O 2 could improve the electrical endurance of the circuit breaker by limiting the generation of gaseous and solid decomposition products. Especially for the tests with higher currents, ...