Distillation: processes – separatory – Distilling to separate or remove only water – From organic compound
Patent
1991-09-10
1993-08-10
Manoharan, Virginia
Distillation: processes, separatory
Distilling to separate or remove only water
From organic compound
55220, 55222, 159 471, 159DIG16, 202182, 2021852, 202254, 203 98, 203100, 261118, 261152, B01D 500
Patent
active
052345521
ABSTRACT:
A vapor condensor connected to a glycol reboiler to prevent emissions of aromatic compounds from glycol dehydration from escaping into the atmosphere. Steam and vaporized hydrocarbons are directed into the vapor condenser where they are sprayed with 80 degree or below Fahrenheit water. The water spray cools the steam and vaporized hydrocarbons so that a substantial portion of the vapors are changed to a liquid phase which is collected in an accumulator located below the vapor condenser. A water jacket surrounding a central cylinder of the vapor condenser tends to keep the condensed vapors in the liquid phase. The remaining vaporized hydrocarbons which are not condensed are drawn out of the accumulator and burned in a burner connected to the glycol reboiler. The steam and vaporized hydrocarbons in the glycol reboiler have an initial temperature in range of 350 to 400 degrees Fahrenheit.
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Broussard John P.
McGrew Robert
Litman Richard C.
Manoharan Virginia
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