azeotropic mixture उदाहरण वाक्य

Column stills are frequently used in the production of grain whisky and are the most commonly used type of still in the production of azeotropic mixture of alcohol and water.
The method of extractive distillation uses a separation solvent, which is generally non-volatile, has a high boiling point and is miscible with the mixture, but doesn't form an azeotropic mixture.
Whereas a single pot still charged with wine might yield a vapor enriched to 40 50 % alcohol, a column still can achieve a vapor alcohol content of 96 %; an azeotropic mixture of alcohol and water.
An azeotropic mixture of toluene and water distills out of the reaction, but only the toluene ( density = 0.865 g / ml ) returns, since it floats on top of the water ( density = 0.998 g / cm 3 ), which collects in the trap.
To that end, the inventors have discovered that " a particular propylene glycol ether, when mixed with certain weight percentages of water to form an azeotropic mixture " creates a solvent that cleans clothes better than Perc . ( An azeotropic mixture is one in which the vapor composition is identical to that of its liquid, the inventors explained, so the liquid and vapor act as one substance ).

To that end, the inventors have discovered that " a particular propylene glycol ether, when mixed with certain weight percentages of water to form an azeotropic mixture " creates a solvent that cleans clothes better than Perc . ( An azeotropic mixture is one in which the vapor composition is identical to that of its liquid, the inventors explained, so the liquid and vapor act as one substance ).