2G Ethanol

Pyramid E&C offers modern, efficient, and fully automated Conventional (1G) Ethanol, Cellulosic (2G) Ethanol and Green Petrochemical plants complying with the environmental requirement of Zero Liquid Discharge (ZLD) and Zero Green House Gas (GHG) emissions.

Cellulosic (2G) Ethanol plants

Second-generation Cellulosic Ethanol plants utilize Lignocellulosic feedstock biomass comprising of cellulose, hemicellulose or lignin found in agri-residues e.g. Rice and Wheat straw, Cane trash, Corn Cobs, Cotton stalk and Bagasse. This feedstock is tough to ferment due to presence of Lignin as a binder. Pyramid E&C offers a patented process to separate fermentable materials from lignin and a proprietary enzyme for fermentation of cellulose, thus able to produce bio-ethanol. Rest of the process involves separation and storage similar to Conventional Ethanol. Learn More