Determination of Ethylacetylene and Vinylacetylene in C₄ Hydrocarbon Gases

Gas Analysis

“…If separate measurements are made of the total acetylenes (titrimetrically). total unsaturation (catalytic hydrogenation), olefins (bromination), and butadiene (maleic anhydride), sufficient data for the estimation of the individual acetylenes are available (322).…”

Petroleum

“…In determining ethylacetylene and vinylacetylene in C, hydrocarbon gases, Thomas (221) employed silver nitrate titration, hydrogenation, bromine titration, and maleic anhydride absorption. Robey (194) improved the hydrogenation procedure of McMillan by correcting for nonideal behavior of gaseous hydrocarbons.…”

Detection, determination and identification of allenes and ketenes

“…Ketene and dikztene (4) have been analysed after reaction with resorcino1l6. The vapour of ketene and diketene in air was absorbed in one millilitre of sulphuric acid 168 James W. Munson (80%) and 0.1 ml of 1% resorcinol was added.…”