ven1401003 - 1 VEN 140 -Spring 2010 Distilled Beverage...

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Unformatted text preview: 1 VEN 140 -Spring 2010 Distilled Beverage Technology Vapor-Liquid Equilibria Binary Systems Roger Boulton 3154 RMI North rbboulton@ucdavis.edu Flash Point and Flammability Flash Point is lowest T at which a liquid produces a flammable vapor US DOT Flammable if the Flash Point is below 100F 2 Flash Point of Ethanol-Water Solutions 20 40 60 80 100 120 10 20 30 40 50 60 70 80 90 100 Ethanol Content (%v/v) F l a s h P o i n t ( C ) Flammable Non- Flammable LFL = 3.2% v/v UFL = 19.0% v/v Flash Point = Temperature of Solution that gives the LFL Vapor Density Denser than Air, Floor Level Vapor Clouds and Fire Behavior 3 Estimated Relative Vapor Density at Lower Flammability Limit 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 20 40 60 80 100 Ethanol Concentration (%v/v) R e l a t i v e D e n s i t y Plant Source Preparation and Fermentation Distillation Aging or Additions Bottled Spirit Vapor-Liquid Equilibria Stills and Practices 4 Vapor-Liquid Equilibria Want to Calculate the Vapor Pressure, Boiling Point and XY...
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This note was uploaded on 09/29/2010 for the course VEN 91866 taught by Professor Davidblock during the Spring '09 term at UC Davis.

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ven1401003 - 1 VEN 140 -Spring 2010 Distilled Beverage...

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