Evaporative process for the reconstitution of glycol bearing deicing fluids
作者： James Harris
DOI:
关键词: Vaporization 、 Vapor pressure 、 Bearing (mechanical) 、 Airflow 、 Chromatography 、 Chemical engineering 、 Aqueous solution 、 Chemistry 、 Water concentration 、 Dehydration 、 Scientific method
摘要: A low temperature process for the dehydration and reconstitution of aqueous diluted glycol bearing deicing fluids using induced airflow ( 3 a ,3 b c ) thermal sources 4 ,4 , 21 ,21 to reduce water concentration in 22 ,22 ). The invention employs ability air vaporize at vapor pressures temperatures direct contacting device 5 ,5 relative pressure assures preferential vaporization rather than glycol, thereby providing effective dilute fluids. further defines configuration wherein degree accrues through sequential series stages effect is net reduction pressure, affording improved energy efficiency reduced carryover.
lens.org 参考文章(17)
H. David Bowes, Multiple-pressure distillation ,(1991)
Wallace L. Hilgren, Anti-freeze recycling apparatus and method ,(1990)
Benjamin Bikson, Kathleen F. George, John H. Robson, E. Keller Ii George, Lise Dahuron, Treatment of lower glycol-containing operative fluids ,(1991)
Joe Allen Cox, Richard Wayne Palmer, James Donald Holbert, Dennis Michael Cox, Deicing fluid recovery system especially adapted for aircraft deicing apparatus ,(1992)
Mordechai Pasternak, John Reale, Dewatering of concentrated aqueous solutions by pervaporation ,(1991)
Craig M. Conway, System and method for synchronizing multiple instrumentation devices ,(2002)
Walter Knobel, Process for reconcentrating moist glycol ,(1980)
Shaojun J. Zhou, Recovery of spent deicing fluid ,(1993)
Lise Dahuron, Kathleen Frances George, George Ernest Ii Keller, John Howard Robson, Treatment of impurity-containing liquid streams in ethylene oxide/glycol processes with semi-permeable membranes ,(1990)