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Municipal Solid Waste Gasification

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Energy Sustainability".

Deadline for manuscript submissions: closed (30 November 2021) | Viewed by 3618

Special Issue Editors


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Guest Editor
Department of Environment and Planning & Centre for Environmental and Marine Studies (CESAM), University of Aveiro, Campus Universitário de Santiago, Aveiro, Portugal
Interests: thermochemical conversion processes; ammonia combustion; green ammonia and H2; computational fluid dynamics; biomass; process optimisation; renewable energy
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Environment and Planning, University of Aveiro, 3810 Aveiro, Portugal
Interests: thermochemical conversion processes; biochar production; fluidized bed reactors engineering; solid waste treatment technology; treatment of gaseous emissions; environmental impact of energy conversion processes
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Practically all leaders of developed nations recognize the importance to follow policies and strategies to achieve an effective management of Municipal Solid Waste based on new and innovative technologies able to reduce greenhouse gas emissions and create new employment and growth.

This Special Issue aims to provide the reader with a comprehensive overview of the current state-of-the-art in Municipal Solid Waste Gasification, discussing a set of new technology approaches and environmental and economic implications.

Topics will broadly include, but not be limited to:

- Computer Fluid Dynamics;
- Theoretical studies;
- Techno-economic analysis;
- Policy analysis;
- Experimental activities;
- Technical data to target robust decision making and public engagement.

Prof. Dr. Mário Costa
Prof. Dr. Luís Tarelho
Dr. Valter Silva
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. Sustainability 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 2400 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

  • Municipal Solid Waste
  • Gasification
  • Waste Management
  • Computer Fluid dynamics
  • Techno-economic Analysis
  • Incineration
  • Pyrolysis.

Published Papers (1 paper)

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Research

14 pages, 3105 KiB  
Article
Gasification of RDF and Its Components with Tire Pyrolysis Char as Tar-Cracking Catalyst
by Patrik Šuhaj, Jakub Husár and Juma Haydary
Sustainability 2020, 12(16), 6647; https://doi.org/10.3390/su12166647 - 17 Aug 2020
Cited by 15 | Viewed by 2697
Abstract
The composition of gas produced by the gasification of refuse-derived fuel (RDF) can be affected by the content of individual components of RDF and their mutual interactions. In this work, plastics, paper, wood, textile and RDF were gasified in a two-stage gasification system [...] Read more.
The composition of gas produced by the gasification of refuse-derived fuel (RDF) can be affected by the content of individual components of RDF and their mutual interactions. In this work, plastics, paper, wood, textile and RDF were gasified in a two-stage gasification system and the obtained tar yields and product gas quality were compared. The two-stage reactor consisted of an air-blown gasifier and a catalytic reactor filled with carbonized tire pyrolysis char as the tar-cracking catalyst. Tire pyrolysis char is a promising alternative to expensive catalysts. The impact of temperature and catalyst amount on the tar yield and gas composition was investigated. Theoretical oxygen demand for all material classes was calculated and its effect on gas composition and tar yield is discussed. The results indicate that the gasification of plastics produces the highest amount of tar and hydrocarbon gases, while the CO2 content of the product gas remains the lowest compared to all other materials. On the other hand, the paper fraction produced hydrogen-rich gas with low tar content. The gasification of RDF at 700 °C provided the lowest tar yield compared to all other materials, indicating positive synergic effects of lignocellulosic biomass and plastics in tar reduction. The significance of these interactions was suppressed at the highest temperature of 900 °C, as the thermal cracking of tar became dominant. For CO2 content, a negative synergic effect (higher CO2 concentration) was observed. Full article
(This article belongs to the Special Issue Municipal Solid Waste Gasification)
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