Web为明确含s2of10和不含s2of10的sf6在过热故障状态下分解产物的差异，该试验还分别研究了在300℃和500℃过热状态下sf6分解产物的差异。 图16~18显示了含和不含S2OF10的SF6在300℃和500℃模拟试验时分解产物SO2、H2S和HF的变化趋势。 WebIn the meantime, the S2OF10 gas obtained was confirmed by the methods of GC/FPD, infrared spectrophotometer(IR) and gas chromatography/mass spectrometer(GC/MS) …
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WebThe compounds S 2 F 10, S 2 OF 10, and S 2 O 2 F 10 are formed by decomposition of gaseous sulfur hexafluoride (SF 6) in electrical discharges. 1,2 The species S 2 F 10 is known to be highly toxic to humans, 3 and there is recent evidence that S 2 O 2 F 10 may also be very toxic. 4 There is, therefore, an interest in having analytical methods to … WebAmong these gases, SO2F2 is not easily decomposition products of SF6-CO2 gas mixture are examined detectable because it is odorless and can cause pulmonary according to this parameter, it is seen that S2F10, S2OF10, effects in case of maintenance or leakage in the gas insulated S2O2F10, SO2 and SOF4 are larger than SF6. Although these systems [11].
WebOct 20, 1996 · The rates for production of the compounds S2F10, S2OF10, and S2O2F10 have been measured both in spark and continuous, constant-current negative glow corona … WebProducts were analyzed with gas chromatography (GC) and X-ray photoelectron spectroscopy (XPS). Typical gas decomposition products are CF4, SO2F2, CS2, SO2, and …
WebSulfur oxyfluorides such as SO2F2, SOF2, SOF4, S2OF10, and S2O2F10 were produced only below 40 W. The results of this work can be used to design a plasma/chemical system for … WebThe compounds S2F10, S2OF10, and S2O2F10 are formed by decomposition of gaseous sulfur hexafluoride (SF6) in electrical discharges.1,2 The species S2F10 is known to be …
WebJun 15, 1993 · The absolute cross sections for dissociative electron attachment to the molecules S2F10, S2OF10, and S2O2F10 were measured in an electron transmission experiment. The corresponding negative‐ion fragments were identified in a separate mass spectrometric measurement.
Web职业病危害告知卡 六氟化硫 Sulfur hexafluoride SF6虽然无毒，但是由于产品不纯，含有高毒性的低氟化硫、氟化氢等有毒气体，在大功率电弧、火花放电和电晕放电作用下，SF6气体能分解和游离出多种产物，主要是S2F10、SF4和SF2，以及少量的S2、F2、S、F等。 personality traits do not influence behaviorWebL. Wang and J. Z. Wang, “Preparation technique of S2OF10 gas standard sample and determination method of the trace S2OF10 in SF6,” Chinese Journal of Chromatography, … standard patching cycleWebAug 31, 1998 · The absolute cross sections for dissociative electron attachment to the molecules S 2 F 10, S 2 OF 10, and S 2 O 2 F 10 were measured in an electron … personality traits by colourWebDisulfur decafluoride S2F10 or F10S2 CID 62586 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological ... personality traits determined by geneticsWebL. Wang and J. Z. Wang, “Preparation technique of S2OF10 gas standard sample and determination method of the trace S2OF10 in SF6,” Chinese Journal of Chromatography, Vol. 17, No. 5, 1999, pp.55-57. (in Chinese) standard patch sizeWebThe concentrations of CO2, CF4, SOF2, SO2F2, S2OF10 were all below 1000×10-6; the concentrations of SO2 were below 3×10-6; the concentrations of H2S were below 1×10-6. The SF6 byproducts concentrations in 500 kV GIS were lower than those in 220 kV GIS. The SF6 byproducts concentrations were higher in GIS that have been operating longer. personality traits articles pdfWebOur attention was only focused on the gaseous SF6 by-products: SOF2 + SF4, SOF4, SO2F2, S2F10, S2OF10, S2O2F10 and S2O3F6 which were assayed by gas chromatography. The … standard paternity pay