HF gas is an important decomposition product of SF6 gas in Gas insulated switchgear (GIS), and is an important index to evaluate the moisture environment and potential faults of high-voltage combination appliances. Therefore, HF gas detection is of great significance. A tunable diode laser ...
The protective gas normally contains air and/or CO2, and with a small amount of an inhibiting agent. This study examined the minimum amount of SF6 gas needed depending on the type of carrier gas, as well as the effects of the melt temperature, exposure time and SF6 concentration on the ...
tcPR import tcPR tcpr = tcPR('F6S,SO2') # Translated-Consistent PR EoS for SF6/SO2 mixture For more fine-tuned control of the cubic EoS, the parent class cubic can be initialised directly, to explicitly set mixing rules, alpha-correlation etc. Cubic-plus association EoS's are available...
Direct gas-fluorination has been successfully applied to the fluorination of GO, using as precursors F2 [65], [66] or other fluorine-based compounds such a SF6, SF4, and MoF6 [67], in order to avoid the high toxicity of F2 and to improve the controllability of the C-F bonding ...
Dielectric properties of N{sub}2/SF{sub}6 mixtures for use in GIS or GIL As an alternative to the insulating gas sulfur hexafluoride (SF6), gas mixtures have been analyzed for use in high-voltage gas-insulated switchgear or transmission lines (GIS or GIL). The main component of gas mixtur...
For example, when excess fluorine reacts with sulfur, SF6 forms. Chlorine gives SCl2 and bromine, S2Br2. Iodine does not react with sulfur.Fluorine is the most powerful oxidizing agent of the known elements. It spontaneously oxidizes most other elements; there...
The gas sensing mechanism of pure CuO and CZ NFs sensors was described in detail. The results indicated that the H2S sensing performances of CZ NFs could be effectively improved by optimizing the composition of CZ NFs. Furthermore, the p–n junctions between ZnO and CuO in the CZ NFs also...
VAPPH) # Molar volume of gas phase (NB: Notice the comma) vl, = eos.specific_volume(T, p, x, eos.LIQPH) # Molar volume of liquid phase (NB: Notice the comma) where eos.VAPPH and eos.LIQPH are phase flags used to identify different phases. The commas are necessary because all ...
The gas sensing mechanism of pure CuO and CZ NFs sensors was described in detail. The results indicated that the H2S sensing performances of CZ NFs could be effectively improved by optimizing the composition of CZ NFs. Furthermore, the p–n junctions between ZnO and CuO in the CZ NFs also...
tcPR import tcPR tcpr = tcPR('F6S,SO2') # Translated-Consistent PR EoS for SF6/SO2 mixture For more fine-tuned control of the cubic EoS, the parent class cubic can be initialised directly, to explicitly set mixing rules, alpha-correlation etc. Cubic-plus association EoS's are available...