Vapor−liquid equilibria of ammonia + water + potassium hydroxide and ammonia + water + sodium hydroxide systems were measured by a static method from (293.15 to 353.15) K. The experimental vapor pressure data have been correlated with temperature and mass percent concentration using an analytical...
vapor pressure 1.The pressure exerted by water vapor in the atmosphere. 2.The pressure exerted by a vapor on the solid or liquid phase with which it is in equilibrium. At pressures lower than the vapor pressure, atoms or molecules of the liquid or solid being vaporized can escape from the...
In a certain condition, it can run continuously without interruption. They are mainly use for heating, vaporizing liquid oxygen(LO2),liquid nitrogen(LN2),liquid argon(LAr),liquefied natural gas(LNG), liquid carbon dioxide(LCO2),ethylene(LC2H4),...
The kinetics of ammonia decomposition on alumina-supported nickel catalyst in the presence of excess of water have been investigated. Experiments on the influence of the partial pressure of ammonia, hydrogen and steam and of contact time have been conducted. A kinetic expression is proposed to fit...
They are mainly use for heating, vaporizing liquid oxygen(LO2),liquid nitrogen(LN2),liquid argon(LAr),liquefied natural gas(LNG), liquid carbon dioxide(LCO2),ethylene(LC2H4),liquid ammonia(LH3),liquefied petroleum gas(LPG),liquefied dimethylmethane(LC3H8) and ot...
Vapor Pressure In subject area: Earth and Planetary Sciences Vapor pressure refers to the pressure exerted by a vapor in a confined space, which is a molecular characteristic of a compound determining its physical, chemical, and biological behavior. It is the portion of the total atmospheric press...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook saturated vapor pressure Acronyms The pressure above a liquid at constant temperature which is confined so that the vapor from the liquid accumulates above it; the value depends on the temperature and the properties...
9.Gaseous La/Eu/Er Permeation of TiO_2 and Photocatalytic Properties;二氧化钛气相渗La/Eu/Er改性及光催化性能 10.Impregnation with ammonia or an ammonium compound.氨化作用用氨或氨化物浸渗 11.Determination of Rhenium in Chemical Phase Leaching Solution by Inductively Coupled Plasma Mass Spectrometry用等...
S. Schilt. Impact of water vapor on 1.51 μm ammonia absorption features used in trace gas sensing applications[J].Appl. Phys. B, 2010, 100(2): 349-359.Schilt S. Impact of water vapor on 1:51 mm ammonia absorption features used in trace gas sensing applications. Appl Phys B 2010;...
Water activity (aw) is a physical chemistry term that describes the relationship between the vapor pressure of a solution over the vapor pressure of pure water. From:Advances in Applied Microbiology,2019 About this page Set alert Chapters and Articles ...