SF6 Environmental Classification Specialty Molecular Weight 146.06 g/mol Boiling Point (1atm, °F) -90.9 Critical Pressure (psia) 544.6 Critical Temperature (°F) 114.0 Critical Density (lb./ft^ 3) 46.3 Vapor Density (bp, lb./ft^ 3) 0.6 Liquid Heat of Vaporization (bp, BTU/lb.) -16.6 Ozone Depletion Potential (CFC 11 - 1.0) 0

Download scientific diagram | Phase diagram of SF6 a The generic pressure, temperature, volume (p,V,T) Gibbs surface showing the three phases, their coexistence and their boundaries. b Color plot...

SF 6 / N 2 gas mixture calculations based on simplified interpolation of Beattie-Bridgeman equations. An estimation accuracy of ± 5% to be considered.

Quick calculation of SF6 recovery times and of SF6 density, conversion of SF6 dew point/frost point into pressure independent values, calculation of SF6 leak rate.

2025年3月14日 · The graphs show globally-averaged, monthly mean atmospheric sulfur hexafluoride abundance determined from marine surface sites. The first graph shows monthly means for the last four years plus the current year, and the second graph shows the NOAA time-series starting in 2001, when we have confidence in the data.

SF6 is a potent greenhouse gas with a global warming potential (GWP) of 23,900 times that of CO2 and atmospheric lifetime exceeding 1000 years. For this reason, there has been research …

Guidance is given for working with SF6 gas and SF6 filled equipment under normal and abnormal conditions of service. The content of the present document is based on the technical report IEC 1634, entitled « the use and handling of SF6 HV Switchgear and controlgear ».

There are a range of different types of SF6 pressure gauges (sometimes referred to as density switches) on Transpower Circuit Breakers (CBs), and some of these show pressure corrected to 20 degrees Celsius.

We report on Rayleigh-Bénard convection with strongly varying fluid properties experimentally and theoretically. Using pressurized sulfur-hexafluoride (SF6) above its critical point, we are...

Sulfur hexafluoride or sulphur hexafluoride (British spelling) is an inorganic compound with the formula SF 6. It is a colorless, odorless, non-flammable, and non-toxic gas. SF 6 has an octahedral geometry, consisting of six fluorine atoms attached to a central sulfur atom. It is a hypervalent molecule. [citation needed] Typical for a nonpolar ...