Figure 4From: Techno-economic evaluation of 2nd generation bioethanol production from sugar cane bagasse and leaves integrated with the sugar-based ethanol processSchematic flowsheet for Scenarios J, K1 and K2. The hexose-rich streams from 1G and 2G process are mixed, concentrated by five-effect evaporation and fermented together. Leaves are used in cases K1 and K2.Back to article page