Abstract

Simple and reliable methods are proposed for determining methanol in stable gas condensate, wide light hydrocarbon fractions, and liquefied hydrocarbon gases. High sensitivity of the methods (methanol detection range about 1 × 10−4 mass %) is attained by concentration of the methanol from the analysis specimens with water or aqueous salt solution in combination with flame-ionization detection. The risk of overlapping of chromatographic peaks of methanol and hydrocarbon matrix of the specimens is eliminated completely.

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