Determination of Hydrogen Sulfide and Thiols in Gaseous Hydrocarbons
Abstract
The method described in the paper solves a simple and accurate determination of hydrogen sulfide and mercaptans in gaseous hydrocarbon mixtures. The method is based on absorption of a sample in an antioxidant solution (alkaline solution of ascorbic acid with an admixture of Chelaton III) and subsequent parallel determination of the salts formed by cathodic stripping voltamperometry. A sufficient difference in potentials of both substance types (approx. 200 mV) enables the determination.Downloads
Published
2000-08-15
How to Cite
Polak, J. (2000). Determination of Hydrogen Sulfide and Thiols in Gaseous Hydrocarbons. Chemické Listy, 94(7). Retrieved from http://ww.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2496
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