www.uhasselt.be
DSpace

Document Server@UHasselt >
Research >
Research publications >

Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/17007

Title: Techno-economic assessment of different conversion pathways for pyrolysis char from pig manure
Authors: KUPPENS, Tom
VAN DAEL, Miet
MAGGEN, Jens
VANREPPELEN, Kenny
YPERMAN, Jan
CARLEER, Robert
ELEN, Henri
VAN PASSEL, Steven
Issue Date: 2014
Citation: Proceedings of the 22nd European Biomass Conference & Exhibition, p. 901-911
Abstract: The amount of animal manure that can be brought back to agricultural land is limited by legislation. Because pig manure is available in too large quantities in some areas, we investigate the techno-economic feasibility of converting it into valuable products. First, slurry is separated in water, a thick fraction and a fertilizer concentrate poor in phosphate. Then, the thick fraction is dried and pyrolyzed. Our goal is to identify the optimal pyrolysis and activation conditions for the production of biochar or activated carbon. The latter has interesting adsorption characteristics due to the presence of nitrogen. It can also be used as a soil amendment as it improves biomass quantity and quality. On top, it immobilizes toxic elements and stores carbon in the soil. Char thus has many interesting characteristics and can be valued in different ways. The economic feasibility has been explored by a first techno-economic modelling iteration. The critical factors influencing the feasibility are identified by Monte Carlo simulations for further improvement of the process design.
Notes: Kuppens, T (reprint author), Hasselt Univ, Ctr Environm Sci, Res Grp Environm Econ, Agoralaan Bldg D, BE-3590 Diepenbeek, Belgium. tom.kuppens@uhasselt.be; miet.vandael@uhasselt.be; jens.maggen@uhasselt.be; kenny.vanreppelen@uhasselt.be; jan.yperman@uhasselt.be; robert.carleer@uhasselt.be; henri.elen@outlook.com; steven.vanpassel@uhasselt.be
URI: http://hdl.handle.net/1942/17007
ISI #: 000351053500164
ISBN: 978-88-89407-52-3
Category: C1
Type: Proceedings Paper
Validation: ecoom, 2016
Appears in Collections: Research publications

Files in This Item:

There are no files associated with this item.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.