Produits pétroliers et connexes — Méthode d’essai volumétrique pour l'estimation des teneurs en hydrocarbures et en éthanol dans les mélanges d’éthanol et d’essence

This document presents information on a volumetric practice used to estimate ethanol and hydrocarbon content in blends of fuel ethanol and gasoline. This practice is based on phase separation induced by a sodium chloride (NaCl) solution, allowing approximate observation of hydrocarbon fraction and aqueous fraction.

The approaches described in this document are intended for informational purposes only.