Multipurpose, Integrated 2nd Generation Biorefineries

Multipurpose, Integrated 2nd Generation Biorefineries

1Laboratory of Microbial Ecology and Technology (LabMET), University of Ghent, 9000 Ghent, Belgium 2Department of Civil, Chemical, Environmental and Materials Engineering (DICAM), University of Bologna, 40131 Bologna, Italy 3Department of Chemistry, UCBIO-Requimte, Faculty of Science&Technology, NewUniversity of Lisbon, 2829-516 Caparica, Portugal 4Laboratory of Biochemical Engineering and Envi...

Design of integrated biorefineries

The design of biorefineries from pilots and installed facilities bears tremendous social and economic benefits. By 2020, Bloomberg predicts that, only in Europe, there would be around 1,000 of such new units bringing €32.3 trillion revenues and 1 million new jobs. Process systems engineering has a pivotal and critical role in the development of biorefineries. The general view is increasingly su...

Analysis of Integrated Tropical Biorefineries

Utility-Integrated Biorefineries and Capacity Planning

This report describes how capacity planning models can be used to plan investments in biorefineries. For this, we have considered several processes belonging to a chemical supply chain that can be fed by a raw material, such as switchgrass, and used to produce valuable commodities. To build our model we have considered 58 possible processes to choose from, part of which are 12 chemicals chosen ...

Assessing the environmental sustainability of ethanol from integrated biorefineries

This paper considers the life cycle environmental sustainability of ethanol produced in integrated biorefineries together with chemicals and energy. Four types of second-generation feedstocks are considered: wheat straw, forest residue, poplar, and miscanthus. Seven out of 11 environmental impacts from ethanol are negative, including greenhouse gas (GHG) emissions, when the system is credited f...