Vapor
1 - 3 of 3 results
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A novel method for measuring local permeabilities of gas or vapor in polymers was proposed and developed. The method utilizes a thin reactive layer of potassium prepared on one side of the examined polymer film. Molecules of an appropriate gas (oxygen, water vapor) diffusing through the film corrode
Desalination 163 (2004)
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The separation of hydrocarbons from permanent gases is of considerable importance in the chemical industry. Poly(1-trimethylsilyl-1-propyne) [PTMSP] is extremely permeable to hydrocarbons and has high hydrocarbon/ permanent gas selectivity. However, the poor chemical resistance of this material limi
Desalination 146 (2002)
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The humidification–dehumidification process (HD) is an interesting technique adapted for water desalination when the demand is decentralized. This technique presents several advantages such as flexibility in capacity, moderate installation and operating costs, simplicity, possibility of using low te
Desalination 137 (2001)
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