Biodiesel from Citrullus colocynthis Oil: Sulfonic-Ionic Liquid-Catalyzed Esterification of a Two-Step Process
Figure 2
Synthesis of ILs via two-step scheme: (a) synthesis of DSIMHSO4 by direct metathesis between DSIMCl and H2SO4; (b) synthesis of MSIMHSO4 by direct metathesis between MSIMCl and H2SO4.
