MOESM1 of Novel distillation process for effective and stable separation of high-concentration acetone–butanol–ethanol mixture from fermentation–pervaporation integration process

Additional file 1: Fig. S1. Fed-batch ABE fermentation integrated with pervaporation using sweet sorghum juice; Fig. S2. Influence of the reflux ratio of ethanol column on ethanol concentration in distillate. Fig. S3. Grid diagram, hot and cold composite, and grand composite curve of heat-exchange system for the atmospheric distillation processes. Fig. S4. Effect of condenser pressure of acetone and ethanol columns on the distillate temperatures. Fig. S5. Effect of reflux ratio of columns on the output purities of solvents production. Fig. S6. Grid diagram, hot and cold composite, and grand composite curve of heat-exchange system for the VPD. Table S1. Comparison of streams and flow rates of the TCD (scenario 1) and E-TCD (scenario 2) sequences based on atmospheric distillations. Table S2. Comparison of streams and flow rates of the TCD (scenario 3) and E-TCD (scenario 4) sequences based on VDP