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 | Modification of Karl Fischer Method for Determination of Water in light Petroleum Products Including Aviation Fuels
Author : Misra, R.C.
Source : Defence Science Journal ; Vol:21(2) ; 1971 ; pp 141-143
Subject : 662.61.9 Fuels;66 Chemical Technology;629.7 Aeronautics
Keywords : Ethylene Glyccl Solvent ;Arduous Climatic;Aircrafts;Aviation Fuels
Abstract : Classical Karl Fischer method has been modified so as to make it suitable for determining free and dissolved water present in aviation fuels in excess of 10 ppm which is considered as limiting concentration value for safe fueling of aircrafts particularly in the arduous climatic conditions as encountered in military operations. The modified method employed a special ethylene glyccl solvent mixture and another water saturated fuel sample as blank. |
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