Summary
An analytical GC method was developed which uses a single packed column consisting of three packings in series prepared with the following liquid phases: dimethyl sulfolane, propylene carbonate, and silver nitrate. This system provides satisfactory resolution of mixtures of C1−C5 hydrocarbons and dimethyl ether obtained when converting methanol to gasoline. Due to the high capacity of the column it is possible to inject larger sample amounts permitting trace analysis.
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Zatorski, L.W., Cichowlas, A. A column packing for isothermal gas chromatographic analysis of C1−C5 paraffins and monoolefins and dimethyl ether. Chromatographia 14, 277–278 (1981). https://doi.org/10.1007/BF02259265
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DOI: https://doi.org/10.1007/BF02259265