Engineering Commons^™

Experimental Design And Testing In A Pilot-Scale Rotary Kiln For The Torrefaction Of Beech Wood Under System Restrictions, Jorge López-Ordovás, Ibai Funcia-Muguerza, Katie Chong, Javier Gil, Raúl Pérez-Vega, Tony Bridgwater

Bio-Char II: Production, Characterization and Applications

The torrefaction process increases the energy density of the torrefied feedstock through the loss of volatiles and moisture. The anhydrous weight loss (AWL) measures the loss of volatiles and it is easily correlated with the net calorific value (NCV) of the torrefied product.

This work has two different parts. The first part consists of the design of the experiments and the second includes the experiments with results. The system used in CENER, where the simulation and experiments were completed, is a rotary kiln with a maximum capacity of 500 kg/h and a range of operating temperatures between 220-310°C. The innovative …

Slow Pyrolysis Of Lignin Rich Residue From Lignocellulosic Biorefining Operations, Paola Giudicianni, Corinna Maria Grottola, Raffaele Ragucci

Pyroliq 2019: Pyrolysis and Liquefaction of Biomass and Wastes

Europe is committed to have a bio-based economy in 2030. It follows that a huge contribution of biorefinery products on the European demand for chemicals, energy, materials and fibers is expected in the near future. To be environmentally and economically sustainable, biorefinery will need to be flexible, versatile, energy and cost efficient [1]. In a lignocellulose based biorefinery, the sugar platform that leads to bioethanol and added-value products through biochemical processes represents a challenging option. After ethanol distillation a lignin reach residue (LRR) is produced and used as energy source. However, it is currently underutilized with about 60% more lignin …