Figure 3. Distribution of linear αα’, αβ and ββ’ isomers of diglycerols as a function of reaction time at 250°C and 2 wt. % of Ca1.6La0.4Al0.6O3 catalyst

From

Selective Etherification of Glycerol over Heterogeneous Mixed Oxide Catalyst: Optimization of Reaction Parameters

Zahra Gholami, Ahmad Zuhairi Abdullah, Keat Teong Lee

Chemical Engineering and Science. 2013, 1(4), 79-86 doi:10.12691/ces-1-4-6