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- Title
Experimental Analysis of the Oxidative Liquefaction of the Municipal Solid Wastes.
- Authors
Werle, Sebastian; Mumtaz, Hamza; Sobek, Szymon; Muzyka, Roksana; Sajdak, Marcin
- Abstract
The pursuit of sustainable waste management solutions has led to the emergence of the oxidative liquefaction of municipal solid waste (MSW) as a promising approach for waste valorization. The primary objective of this study involves the investigation of a novel oxidative approach to decompose the integrated organic matrix of MSW into liquid-phase products of potential utility. The selected MSW samples have a carbon content of 50.30±0.50 %, as revealed through ultimate and proximate analysis. Oxidative liquefaction of MSW samples is carried out using a structured design of experiments. Temperature (200-300 °C), oxidant concentration (30- 60 %), waste-to-liquid ratio (3-7 %) were taken as experimental parameters. Liquid products were analyzed through gas chromatography with flame ionization detection (GC-FID), and oxygenated organic compounds (OOCs) were found to be in the range of 13-51 g/kg. Total solid reduction (TSR) was assumed as an indicator of the efficiency of the process. It was equal from 49 to 93 %. The current research article introduces the concept of oxidative liquefaction for treating MSW as a waste-to-fuel concept.
- Subjects
SOLID waste; WASTE management; GAS chromatography; ORGANIC compounds; EXPERIMENTAL design
- Publication
CET Journal - Chemical Engineering Transactions, 2024, Vol 114, p7
- ISSN
1974-9791
- Publication type
Academic Journal
- DOI
10.3303/CET24114002