Search Results - leonardo+sousa

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100090: Method to Produce Highly Digestible, Pretreated Lignocellulosic Biomass Using Anhydrous Liquid Ammonia

In the continuing push to develop alternative fuels, bioethanol is clearly a viable option. However, if it is to become a truly economical alternative, a more effective and efficient method of processing lignocellulosic biomass must be developed. Michigan State University has developed a novel lignocellulosic biomass pretreatment process that...
Published: 7/21/2014   |   Inventor(s): Shishir Chundawat, Leonardo Sousa, Albert Cheh, Venkatesh Balan, Bruce Dale
Keywords(s): Ammonia, Biomass, Cellulose, Ethanol, Lignocellulose Category(s): Biotechnology, Chemicals

090068: Lignocellulosic Biomass Pretreatment Using Gaseous Ammonia

To achieve high yields of glucose and other products for use in biofuels and bio-based chemicals, lignocellulose must first be pretreated. The goal of pretreatment is to decrease the crystallinity of cellulose, increase the biomass surface area, remove hemicellulose, and break the lignin seal. Current pretreatments use liquid ammonia, dilute acid,...
Published: 7/30/2014   |   Inventor(s): Venkatesh Balan, Bruce Dale, Shishir Chundawat, Leonardo Sousa
Keywords(s): Biofuel, Biomass Pretreatment, Cellulosic Biomass, Lignocellulose, Pressboard Category(s): Biotechnology, Chemicals, Energy, Agriculture