Gasification and Power Generation Characteristics of Rice Husk, Sawdust, and Coconut Shell Using a Fixed-Bed Downdraft Gasifier

Synthetic gas generated from the gasification of biomass feedstocks is one clean and sustainable energy sources. In this work, a fixed-bed downdraft gasifier was used to perform on lab-scale rice husk, sawdust, coconut shell. The aim work find compare synthetic generation characteristics prospects sawdust shell with husk. A temperature range 650–900 °C conduct these three feedstocks. feed rate 3–5 kg/h, while airflow 2–3 m3/h. Experimental results show that highest quantity methane (vol.%) in achieved by using than It also shows hydrogen production higher addition, emission generations are lower husk although emissions even fossil fuel. Rice cost-effective sources Bangladesh. Therefore, outcomes paper can be provide economic for near future.