Bioenergy

Multi-Scale Study on the Pyrolysis of Sustainable Biomass Feedstock Jessica D. Murillo Department of Chemistry, Environmental Sciences, Tennessee Technological University, Cookeville, TN 38505 Joseph J. Biernacki Department of Chemical Engineering, Tennessee Technological University, Cookeville, TN...

Pyrolysis oils derived from lignocellulosic feedstocks by way of fast pyrolysis offer the possibility of a distinct alternative to the use of petroleum-based fuels. However, an inherent drawback associated with pyrolysis oil its high oxygen content which is due to the nature of the lignocellulosic...

Cellulose found in almost all plant cell wall, making it one of the most abundant renewable and sustainable natural resource on the Earth’s surface. Cellulosic ethanol is receiving increasing attention as a viable alternative to the commonly used fossil fuel, petrol. Cellulosic ethanol is a second-...

Processing of biodiesel from algae biomass has attracted much interest in recent times due to many reasons. Significant amongst them are global warming and scarcity in fossil fuels. It has been suggested that this third generation biofuel, a carbon neutral alternative, is capable of meeting the...

Effects of total inorganic carbon and nitrogen concentrations on lipid formation in Chlorella vulgaris Jinsoo Kim 1 , Joo-Youp Lee 1 , Kaniz F. Siddiqui 2 1 Chemical Engineering Program, University of Cincinnati, OH 45221-0012 2 The Metropolitan Sewer District of Greater Cincinnati, Cincinnati,...

In this presentation I review important findings recorded in the archival literature concerning the thermodynamics, kinetics, mechanisms, and catalysis of biomass pyrolysis and gasification that serve as rules of thumb for reactor design.

Biomass supply is complicated by diversity of feedstocks, seasonal availability, and widely distributed feedstock. The costs of biomass supply and logistics hinder commercialization for advanced fuel and power production. Hydrothermal carbonization (HTC, or wet torrefaction) is a pretreatment...

Wood-feeding termites are highly effective in deconstruction of wood cell wall structure for efficient utilization of cellulose and hemicelluloses. One of the key factors for its effectual cell wall disintegration is the lignin structure modification for de-protection. In this study, we provide...

Lignocellulosic biomass has tremendous potential as a feedstock to make renewable fuels and petrochemicals from biomass. The current impediment to the utilization of our biomass resources is that most processes to convert biomass are not currently economical because of long residence times, the...