- In physics, a vapor (American English) or vapour (Commonwealth English; see spelling differences) is a substance in the gas phase at a temperature lower...- Vapor pressures of the elements (data page) Vapour pressure of water High-pressure chemistry Spelled vapour pressure in the UK; see...
The syntheses of high-purity InCl, InBr, and InI from the elements are outlined. The vapour pressures above the liquid indium(I) halides have been measured by the quasistatic method over the ranges: InCl, 528 to 914 K; InBr, 569 to 950 K; and InI, 646 to 958 K. The molar ...
I Parsons - 《Elements》 被引量: 8发表: 2008年 SOLAR AIR HEATING DEVICE A solar air heating module is provided including an air entrance situated proximate to a bottom of the module and an air exit situated proximate to the top of the module; a back film, having a plurality of conical...
Apelblat A, Korin E (1998) Vapour pressures of saturated aqueous solutions of ammonium iodide, potassium iodide, potassium nitrate, strontium chloride, lithium sulphate, sodium thiosulphate, magnesium nitrate, and uranyl nitrate from \(T=\) (278 to 323) K. J Chem Thermodyn 30(4):459–471. ...
9. A process according to any of the preceding claims, wherein choking conditions are maintained by controlling the critical pressures of the vapours to be substantially equal to each other. 10. Use of choking conditions in a continuous vapour deposition process wherein at least two elements ar...
Thevapour pressure of ammoniais the pressure at which ammonia gas is inthermodynamic equilibrium with its condensed state. At higher pressures ammonia would condense . At this equilibrium condition the vapor pressure is thesaturation pressure.
In addition, the vapour pressures and saturated liquid and vapour densities of the pure components were determined up to their critical points. The data are presented in the form of tables and graphs. In so far as is indicated by the data, the phase behaviour of binary systems of the ...
The criteria of purity of substances and the methods of measuring temperature; low, medium, and high pressures; the pressures of the saturated vapors at given temperatures; and the boiling points at given pressures used in laboratory work in the field of vapor-liquid equilibrium are considered. ...
Solubility and stability of zeolites in aqueous solution: I. Analcime, Na-, and K-clinoptilolite The solubilities of analcime and clinoptilolite were determined in dilute, weakly alkaline, aqueous solutions below 300 ℃ and at vapor-saturated pressures... RT Wilkin,HL Barnes - 《American Mineralogis...
These elements are concentrated at the surface. The XPS data show a chemical shift of tin and sulphur in the surface layer, which is probably caused by the adsorbed carbon and oxygen; however, it cannot be explained by the formation of the usual oxides of tin and sulphur. This is a ...