The stringing mechanism of the april piano

摘要

Me3COH was prepd. from isobutene of mixts. contg. it., by hydration in the presence of a cation-exchange resin. In a mixt. the Me3COH, H2O, and isobutene content of which was defined in terms of a ternary phase diagram. A fig 1 showed the correlation of isobutylene selectivity or convertibility and mol concn. of raw material. A bold line represented the convertibility and a dotted line represented the selectivity. The maximum point of selectivity of tertiary butylalcohol was about 4 wt.% from the fig 1.