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Waste-to-Energy Technology Integrated with Carbon Capture

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "B: Energy and Environment".

Deadline for manuscript submissions: closed (20 July 2021) | Viewed by 6569

Special Issue Editors


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Guest Editor
SINTEF Energy Research, Dept Energy Proc, N-7465 Trondheim, Norway
Interests: combustion; energy; CO2 capture

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Co-Guest Editor
Institute for Energy Systems, School of Engineering, University of Edinburgh, Edinburgh EH8 9YL, UK
Interests: energy storage; carbon capture

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Co-Guest Editor
TNO (Netherlands Organisation for applied scientific research), SPES Department, NL-2628 CA Delft, The Netherlands
Interests: CO2 capture; CO2 utilization; gas treatment; chemical absorption; process optimization

Special Issue Information

Dear Colleagues,

The prospective of achieving the climate targets without the use of carbon-negative solutions has now become remote, let alone without the use of carbon capture and storage (CCS) from point emissions. Decarbonization of the industrial sector without the implementation of CCS is rather limited, and the potential is enormous. The waste-to-energy sector represents a golden opportunity as a first mover, as it affects the CO2 budget of municipalities and offers the potential for negative emissions in an eventually profitable scheme if negative emission legislation comes in place. It is an industry in full growth in all parts of the world, and is not subject to delocalization, making long-term investments a lesser risk. The integration of carbon capture technologies in the waste-to-energy sector is in its early stages. The first large-scale plant is in operation in Duiven (The Netherlands), with an installed capacity of 100 ktCO2/y which is delivered to the greenhouse market as growth booster, avoiding the use of natural gas. In Norway, the Netherlands, and Japan, pilot and demo plants are breaking ground and the industry is in need of research results and validation to pursue its efforts. In this Special Issue we intend to gather a compendium of studies pertaining to all aspects of capturing CO2 from the combustion of municipal and industrial wastes, its legal, political, and administrative aspects, and its transport obstacles from near-city sites. We welcome you to join us and submit your latest first-class research on these topics.

Dr. Mario Ditaranto
Dr. Mathieu Lucquiaud
Dr. Juliana Monteiro
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • Waste-to-energy and carbon capture and storage (CCS)
  • Municipal and industrial waste
  • CO2 capture technologies
  • Carbon-negative/removal technologies
  • BioEnergy with CCS (BECCS, BioCCS)
  • Legal issues of negative CO2 accounting
  • Policies, incentives, and public acceptance of CCS
  • CO2 transport logistics near cities
  • CO2 utilization in the waste-to-energy sector

Published Papers (2 papers)

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Research

14 pages, 2899 KiB  
Article
Oxyfuel Combustion of a Model MSW—An Experimental Study
by Michaël Becidan, Mario Ditaranto, Per Carlsson, Jørn Bakken, Maria N. P. Olsen and Johnny Stuen
Energies 2021, 14(17), 5297; https://doi.org/10.3390/en14175297 - 26 Aug 2021
Cited by 5 | Viewed by 3676
Abstract
The oxyfuel combustion of a model MSW (municipal solid waste) under various conditions was carried out in a lab-scale reactor. The aim was to study the behavior of MSW and identify challenges and opportunities associated with the development of this technology in the [...] Read more.
The oxyfuel combustion of a model MSW (municipal solid waste) under various conditions was carried out in a lab-scale reactor. The aim was to study the behavior of MSW and identify challenges and opportunities associated with the development of this technology in the context of integration with CCS (carbon capture and storage). The experimental results show the effects of the oxidizer composition on the combustion process. Complete combustion can be attained under a variety of oxyfuel conditions, and the differences highlighted with O2/CO2 as an oxidizer compared with O2/N2 do not constitute showstoppers. MSW oxyfuel combustion hence offers a great potential for the combined (1) treatment of waste (contaminants’ destruction, volume, and weight reduction), (2) production of heat/power, and (3) CCS with negative CO2 emissions. Full article
(This article belongs to the Special Issue Waste-to-Energy Technology Integrated with Carbon Capture)
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17 pages, 4821 KiB  
Article
Oxy-Fuel Combustion of Hard Coal, Wheat Straw, and Solid Recovered Fuel in a 200 kWth Calcium Looping CFB Calciner
by Joseba Moreno, Matthias Hornberger, Max Schmid and Günter Scheffknecht
Energies 2021, 14(8), 2162; https://doi.org/10.3390/en14082162 - 13 Apr 2021
Cited by 4 | Viewed by 2095
Abstract
The fluidized bed combustion (FBC) of biomass and solid recovered fuel (SRF) is globally emerging as a viable solution to achieve net-negative carbon emissions in the heat and power sector. Contrary to conventional fossil fuels, alternative fuels are highly heterogeneous, and usually contain [...] Read more.
The fluidized bed combustion (FBC) of biomass and solid recovered fuel (SRF) is globally emerging as a viable solution to achieve net-negative carbon emissions in the heat and power sector. Contrary to conventional fossil fuels, alternative fuels are highly heterogeneous, and usually contain increased amounts of alkaline metals and chlorine. Hence, experimental studies are mandatory in order to thoroughly characterize the combustion behavior and pollutant formation of non-conventional fuels in novel applications. This work gives an overview of experimental investigations on the oxy-fuel combustion of hard coal, wheat straw, and SRF with a limestone bed in a semi-industrial circulating fluidized bed (CFB) pilot plant. The CFB combustor was able to be operated under different fuel blending ratios and inlet O2 concentrations, showing a stable hydrodynamic behavior over many hours of continuous operation. The boundary conditions introduced in this study are expected to prevail in carbon capture and storage (CCS) processes, such as the oxy-fuel combustion in the CFB calciner of a Calcium Looping (CaL) cycle for post-combustion CO2 capture. Full article
(This article belongs to the Special Issue Waste-to-Energy Technology Integrated with Carbon Capture)
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