Bobadilla L.F. , Azancot L. , González-Castaño M. , Ruíz-López E. , Pastor-Pérez L. , DURAN OLIVENCIA, FRANCISCO JOSÉ, Ye R. , Chong K. , Blanco-Sánchez P.H. , Wu Z. , Reina T.R. , Odriozola J.A.
No
J. Environ. Sci.
Article
Científica
5.9
1.422
29/09/2023
001168375900001
2-s2.0-85178385190
The Intergovernmental Panel on Climate Change (IPCC) recognises the pivotal role of renewable energies in the future energy system and the achievement of the zero-emission target. The implementation of renewables should provide major opportunities and enable a more secure and decentralised energy supply system. Renewable fuels provide long-term solutions for the transport sector, particularly for applications where fuels with high energy density are required. In addition, it helps reducing the carbon footprint of these sectors in the long-term. Information on biomass characteristics feedstock is essential for scaling-up gasification from the laboratory to industrial-scale. This review deals with the transformation biogenic residues into a valuable bioenergy carrier like biomethanol as the liquid sunshine based on the combination of modified mature technologies such as gasification with other innovative solutions such as membranes and microchannel reactors. Tar abatement is a critical process in product gas upgrading since tars compromise downstream processes and equipment, for this, membrane technology for upgrading syngas quality is discussed in this paper. Microchannel reactor technology with the design of state-of-the-art multifunctional catalysts provides a path to develop decentralised biomethanol synthesis from biogenic residues. Finally, the development of a process chain for the production of (i) methanol as an intermediate energy carrier, (ii) electricity and (iii) heat for decentralised applications based on biomass feedstock flexible gasification, gas upgrading and methanol synthesis is analysed. © 2023
Biomass; Climate change; Feedstocks; Gasification; Methanol; Microchannels; Synthesis gas; Synthesis gas manufacture; Biogenic residue; Biogenics; Biomass Gasification; Biomethanol; Catalytic energy; Catalytic technology; Circular economy; Decentralised; Gas upgrading; Micro-reactor; Carbon footprint