Technoeconomic Feasibility of a Sunflower Husk Fast Pyrolysis Value Chain for the Production of Advanced Biofuels.

Biofuels are required to reach the target set out by the European Commission's Transport mandate in the RED II (Renewable Energy Directive) for 2020-2030. To avoid indirect land use change, waste biomass resources such as sunflower husks can be used for advanced biofuel production. A process simulation and technoeconomic assessment of three fast pyrolysis plant scenarios were conducted.

Environmental Performance Assessment of a Novel Process Concept for Propanol Production from Widely Available and Wasted Methane Sources.

Currently, propanol production highly depends on conventional fossil resources. Therefore, an alternative production process, denoted as "C123", is proposed and evaluated in which underutilized and methane-rich feedstocks such as biogas (scenario BG), marginal gas (scenario MG), and associated gas (scenario AG) are converted into propanol. A first modular-scale process concept was constructed in Aspen Plus, based on experimental data and know-how of the C123 consortium partners.

Process design and economic analysis of a biorefinery co-producing itaconic acid and electricity from sugarcane bagasse and trash lignocelluloses.

Itaconic acid has economic potential as a commodity biochemical for the sugar industry, but its production is limited due to high production costs. Using cheaper and alternative lignocellulosic feedstocks together with achieving higher product titres have been identified as potential strategies for viable IA production. Consequently the use of sugarcane bagasse and trash for the production of itaconic acid (IA) and electricity have been investigated for an integrated biorefinery, where the production facility is annexed to an existing sugar mill and new combined heat and power (CHP) plant.