Phase equilibria for reactive distillation of diethyl succinate. Part II: Systems diethyl succinate + ethyl acetate + water and diethyl succinate + acetic acid + water Orjuela, A.; Yanez, A.J.; Rossman, P.K.; Vu, D.T.; Bernard-Brunel, D.; Miller, D.J.; Lira, C.T.; Fluid Phase Equilibria 2010, 290, 68-74