ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Discontinuous coulometric determination of water in liquid hydrocarbons

F. Onuška

Chemko, Strážske

Abstract: A discontinuous coulometric device was described for the detn. of H₂O in aromatic liquid hydrocarbons. From the sample vessel the hydrocarbon is brought up by dry N into the coulometric cell where the H₂O reacts with P₂O₅. HPO₃ is formed and is electrolytically decompd. between 2 Pt.electrodes. A compensograph, also serving as a milliammeter, records the current-time relation; the area is proportional to the amt. of H₂O decompd. by the electrolysis.

Full paper in Portable Document Format: 175a359.pdf (in Slovak)

Chemical Papers 17 (5) 359–364 (1963)