Feed Water Treatment to Avoid Corrosion Make-up water to steam boilers should be treated with oxygen scavengers to avoid serious corrosion problems.Ethylene - Thermophysical Properties Chemical, physical and thermal properties of ethylene, also called ethene, acetene and olefiant gas.Ethane - Thermophysical Properties Chemical, Physical and Thermal Properties of Ethane - C 2H 6.Cryogenic Fluids and Liquefied Gas Properties Cryogenic properties as density, boiling points and heat of evaporation for fluids like hydrogen, methane, oxygen, nitrogen, fluorine and helium.Critical Temperatures and Pressures for some Common Substances Critical temperatures and pressures for some common substances like air, alcohol, ether, oxygen and more.Combustion Efficiency and Excess Air Optimizing boilers efficiency is important to minimize fuel consumption and unwanted excess to the environment.Benzene - Thermophysical properties Chemical, physical and thermal properties of benzene, also called benzol.Air - Molecular Weight and Composition Dry air is a mixture of gases where the average molecular weight (or molar mass) can be calculated by adding the weight of each component.
The triple point of a substance is the temperature and pressure at which the three phases (gas, liquid, and solid) of that substance coexist in thermodynamic equilibrium. It also shows the saturation pressure with changes in temperature.Īt the critical point there is no change of state when pressure is increased or if heat is added. The curve between the critical point and the triple point shows the oxygen boiling point with changes in pressure. The oxygen phase diagram shows the phase behavior with changes in temperature and pressure. However, at low temperature and/or high pressures the gas becomes a liquid or a solid. See also more about atmospheric pressure, and STP - Standard Temperature and Pressure & NTP - Normal Temperature and Pressure,Īs well as Thermophysical properties of: Acetone, Acetylene, Air, Ammonia, Argon, Benzene, Butane, Carbon dioxide, Carbon monoxide, Ethane, Ethanol, Ethylene, Helium, Hydrogen, Hydrogen sulfide, Methane, Methanol, Nitrogen, Pentane, Propane, Toluene, Water and Heavy water, D 2O. Latent Heat of Evaporation at boiling point ( Btu/lb, J/kg)įreezing or Melting Point at 1 atm ( oF, oC)įollow the links below to get values for the listed properties of oxygen at varying pressure and temperature: Thermal Conductivity ( Btu/hr ft oF, W/m oC)īoiling Point - saturation pressure 14.7 psia and 760 mm Hg - ( oF, oC) Gas constant - R - ( ft lb/lb oR, J/kg oC) Specific Heat - c p - ( Btu/lb oF or cal/g oC, J/kgK) Density of liquid at atmospheric pressure ( lb/ft 3, kg/m 3)Ībsolute Viscosity ( lb m/ft s, centipoises)
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