aThe solubility of gas varies with both temperature and pressure.The solubility of gas as a function of pressure is described by Henry’s law,which states that the solubility of a gas is proportional to the partial pressure of the gas. 气体的可溶性随温度和压力变化。气体的可溶性作为压力功能是...
It is pointed out that the seasonal changes in atmospheric pressure that occur over the ocean surface are sufficient to impart measurable changes in gas solubility, being approximately 0·3 ml/l for oxygen and 0·6 ml/l for nitrogen. The possibility of using the nitrogen change as a seasonal...
High-pressure gas-solubility data of carbon monoxide (CO) in various solvents like n-hexane, propylene carbonate, dimethylformamide, 1-dodecene, n-dodecanal and n/iso-tridecanal was measured for temperatures between 295K and 364K and pressures up to 17MPa. The experiments were performed in a ...
mimsyis a data analysis package that transforms raw MIMS (Membrane Inlet Mass Spectrometer) signal data into dissolved gas concentration readings (mg, micromole) of N2, O2, and Ar based on gas solubility at temperature, pressure, and salinity. Supports both single and dual-temperature standard cal...
and so on. Rubbery polymers typically have higher permeability than glassy polymers due to their lower solubility coefficient. The chemical structure of the repeating units has a greater impact on gas permeation through glassy polymers[58]. Permeability and transport properties of polymers with aromatic...
Namely, gas solubility and diffusivity were enhanced by quenching from above Tg and decreased by sub-Tg annealing, reflecting that unrelaxed vol- ume varies by thermal conditioning. It is expected that the gas transport proper- ties of glas~y polymer depend on the non- equilibrium glassy state...
As mentioned, the nitrogen and butane tend to form gas hydrates at much higher pressures than the considered pressure range of 3–7 MPa. The interaction parameters in mixed gas that influence the solubility of gases in liquids resulting in gas hydrates formation tend to allow the lighter ...
aThe increased pressure within the bubble results in a further increase in solubility and more gas leaving the bubble.This positive feedback cycle can rapidly lead to the dissolution and disappearance of small bubbles.For millimetre sized bubbles the effect is small and the bubbles are essentially ...
What is an effective control technology for mercury removal from a gas stream with a large amount of low aqueous solubility Hg species? Show moreView chapterExplore book Related terms: Gas Production Volcanic Gas Natural Gas Methane Gas Compressibility Porosity Compressibility Gas Density Density (Mass...
These groups are responsible of a great amount of gas molecules absorption, with the parallel effect of enhanced MMMs gas solubility and selectivity. Therefore, CO2 adsorption of GO is emphasized due to the effects of -OH, -COOH and -NH2 groups, much more than that of -CH3 group, because ...