Analyzing and Comparing Biomass Feedstock Supply Systems in China: Corn Stover and Sweet Sorghum Case Studies

Thermogravimetric characterization of corn stover as gasification and pyrolysis feedstock

Interest in generating energy from biomass has grown tremendously in recent years. Corn stover is an agricultural by-product, which is abundant in quantity. Gasification and pyrolysis are efficient methods of harnessing energy efficiently from corn stover. The performances of mathematical models to predict the product gas quality rely on characterization of feed materials and the reaction kinet...

“Uniform- Format” Advanced Biomass Feedstock Supply Systems Design and Management

We propose a framework in support of the supply chain network design and management of densified biomass. This framework relies in the use of trucks for short distance biomass transportation, and relies in the use of rail for long-haul, and highvolume transportation of densified biomass. We propose a hub-and-spoke network design model in support of biomass delivery using rail transportation. We...

Sweet sorghum as biofuel feedstock: recent advances and available resources

Sweet sorghum is a promising target for biofuel production. It is a C4 crop with low input requirements and accumulates high levels of sugars in its stalks. However, large-scale planting on marginal lands would require improved varieties with optimized biofuel-related traits and tolerance to biotic and abiotic stresses. Considering this, many studies have been carried out to generate genetic an...

Sustainability of Corn Stover Harvest for Biomass

The effects of ethephon on biomass and carbohydrate content in two sweet sorghum cultivars

In this study, the effects of concentration and application time of ethephon on growth parameters; stem height, stem diameter, biomass, carbohydrate content; sucrose content, invert sugar, brix value, and juice volume of two sweet sorghum cultivars were determined. Three ethephon application time (8 leaves, booting, and flowering) and five ethephon concentrations (0, 200, 400, 600, and 800 ppm)...