This all stainless steel, dual-column distillation system was designed by Sabic to separate and purify up to 18 mt/hr of toluene from a complex mixture including isomers, Bisphenol-A, and water. The system consists of a feed tank, vaporizer, pre-flash vessel, upper column, lower column, two column reboilers, and two overhead condensers with vacuum jets.
Subsystem from Complete Bisphenol A (BPA) Plant, IPP Stock #600363