Figure 4. The difference of alkylate components between
H2SO4 alkylation with ChCl-Pho (1:2) as
a function of temperature (a). Temperature-dependent C8components for H2SO4-catalyzed
alkylation with ChCl-Pho (1:2) additive (b). Reaction conditions:
ChCl-Pho (1:2) concentration 1.0 wt%, stirring rate 3000 r/min,
reaction time 20 min, volume ratio of
H2SO4/hydrocarbon 1.5:1, volume ratio of
I/O 12:1.