Production of hydrogen-rich syngas via gasification of refuse derived fuel within the scope of renewable energy

Abstract

The main challenge facing the globe is the rapid increase in population, energy consumption, and waste production. As a result, gasification might be regarded a favorable, cost-effective, and eco-friendly solution to this issue. In this study was carried out using an updraft fixed bed circulating gasifier transforming refuse derived fuel (RDF) into syngas. It was employed at 700°C, 800°C, and 900°C with a dry air rate of 0.05 l/min. The effect of temperature on syngas, which is the product of gasification, was observed. The maximum heating value of produced syngas was observed about 2900 kcal/m3 at 900 ˚C. As a result of the gasification process; conducted under optimum conditions, the concentrations of H2, CH4, CO were found to be approximately 45, 20, and 20 %, respectively. In conclusion, the gasification process is a suitable method for obtaining high-quality syngas from RDF materials that has a high calorific value.