Fig. 7From: Synthesis and analysis of separation processes for extracellular chemicals generated from microbial conversionsTechnologies selected for Extraction (Ext) and direct Distillation (Dst) options in stage II for EX SOL LQD NVL CMD product. a Technologies selected when Ext is selected; b technologies selected when Dst1 is selected. The active streams are shown by bold red lines and selected technologies are highlighted in different colors corresponding to each stage: red for stage I, green for stage II, and blue for stage III. Cost distribution is shown by the numbers on the left barBack to article page