B. A. Trivett, I. Levin (1996) Sulfur hexafluoride--A powerful new atmospheric tracer. Atmospheric Environment, 30, 1621-1629.Maiss, M. , et al., Sulfur hexafluoride: A powerful new atmospheric tracer , Atmos. Environ. , 30 , 1621 – 1629 , 1996 ....
A simple apparatus has been devised for the release of SF/sub 6/ tracer from a small, single-engine aircraft. Up to 100 lb of tracer can be released and discharge rate varied by the use of different size nozzles. Since the SF/sub 6/ is released as a liquid, no heated manifold or ...
2) Sulfur hexafluoride 六氟化硫 1. The factors influencing the relationship with environmental temperature and moisture content in sulfur hexafluoride gas; 影响环境温度与六氟化硫气体水分含量的关系的因素 2. Application and environment protection issues of sulfur hexafluoride circuit breaker 六氟化硫(...
Tracer agent/ stably exists in water and air Zanyism Performers breathe a little sulfur hexafluoride gas to make the voice become low and deep Refrigerant Good chemical stability and no corrosion on the equipment Physiological Effects Sulfur hexafluoride is completely nontoxic, and in fact has been ...
Used as a tracer, standard gas or standard mixture in meteorological, environmental monitoring and other departments. Last Update:2022-01-01 08:54:40 Sulfur hexafluoride - Safety Open Data Verified Data sulfur hexafluoride is a kind of suffocation agent, in high concentrations will be Dyspnea, ...
5.11 (vs air) 2.2 Vapour Pressure 22 mm Hg ( 21.1 °C) 2.3 Viscosity Gas: 150.29 micropoise at 25 °C; liquid: 0.277 centipoise at 25 °C 2.4 VaporDensity 5.11 (vs air) 2.5 Appearance Sulfur hexafluoride appears as a colorless odorless gas. Noncombustible. Shipped as a liquefied gas ...
Sulfur hexafluoride as a transient tracer in the North Pacific Ocean [1]聽The atmospheric concentration of sulfur hexafluoride (SF6) has increased steadily during the past 30 years, making it potentially a valuabl... John,L.,Bullister - 《Geophysical Research Letters》 被引量: 53发表: 2006年 ...
Name:Sulfur hexafluoride Chemical common name: Formula:SF6 Categories:Etching Class Subclasses:Etching Class Specifications:5N: Storage methods:DOT steel bottle / GB steel bottle / ISO steel bottle
SF6 is commonly used by utilities, as well as in commercial applications.Sulfur hexafluoride (SF6) is a colorless in-noxious and non-flammable gas at atmospheric temperature.. It is chemical stable with good insulation. Concorde also offers SF6 gas for industrial uses. Concorde filters its Sulfur...
1993].SF6isanidealtracerowingtoitslackofchemical and biologicalreactivity,lownaturallevels,andlowdetectionlimit usinggaschromatography withelectroncapturedetection.The resultsofSF6studies havebeenusedasthebasisforderiving andtestingageneralrelationship betweenwindspeedandthe gasexchangecoefficientk,where Flux=k(C-C...