Module Description
This module explores how thermochemical processes can transform biomass and non-recyclable waste into high-value energy carriers, such as green hydrogen and synthetic natural gas (SNG). It covers the fundamental principles of waste gasification, the critical challenges related to tar management, and the various strategies for syngas cleaning and upgrading. Furthermore, the module delves into advanced reactor technologies, including Sorption-Enhanced Gasification (SEG) and Chemical Looping Gasification (CLG), concluding with an assessment of the economic viability and competitiveness of waste-to-energy solutions within a circular economy framework.
Learning Outcomes
- Comprehend the fundamental principles, thermochemical phases, and reactions involved in waste gasification.
- Understand the shift from traditional biomass to waste-derived feedstocks and their crucial role in the energy transition.
- Evaluate the challenges of tar formation and identify effective strategies for syngas upgrading to meet downstream application limits.
- Discuss the functioning and advantages of advanced reactor technologies (like SEG and CLG) for high-purity hydrogen and SNG production.
- Assess the economic viability, costs (CAPEX/OPEX), and market competitiveness of large-scale waste-to-energy gasification plants compared to conventional methods.
