Process and equipment for determining the alcoholic strength...

Details Process and equipment for determining the alcoholic strength... Process and equipment for determining the alcoholic strength...

2004-03-19

2008-07-15

Williams, Hezron E. (Department: 2856)

Measuring and testing

Liquid analysis or analysis of the suspension of solids in a...

C073S061460

Reexamination Certificate

active

07398677

ABSTRACT:
The process comprises the operations of: effecting heating of a predetermined quantity of water/alcohol solution until it partly or completely evaporates, detecting the change in its temperature over time during heating and evaporation of the said quantity of solution, and, determining the total energy necessary to bring about partial or complete evaporation of the said quantity of solution, or the time necessary for partial or complete evaporation, or the integral of that temperature over time during partial or complete evaporation, the value of each of these quantities being indicative of the alcohol concentration by volume in the water/alcohol solution.

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