Optimized Production of Syngas from Rice Hush Using Steam Explosion in Dual Fluidized Bed Gasifier

Converting rice husk into energy is a promising method of generating renewable and reducing greenhouse gas emissions. In this research hush considered as biomass fuel. The characteristics gasification were investigated at an Equivalence Ratio (ER) 0.25–0.38 gasifier temperature 750-870°C in 20 tons per day (TPD) using steam explosion process fluidized bed system. Different operation conditions, temperatures loads, are for their effects on the compositions, calorific properties, efficiencies syngas. critical parameters, namely, Steam-to-Biomass (S/B), Particle size variation quality product well cold efficiency analyzed. This new finding research. optimal conditions ER 0.20 800°C. low heating value 1390kcal/Nm³ 75%, respectively. After passing generated through cleaning units, it was confirmed that tar removed with 98%. cleaned used 420kW, engine. Pressure loss often occurred bottom during operation; we found agglomerates by caused it. To prevent pressure agglomerates, stable control inside needed ash removal device remove should be installed to maintain long-term operation. paper leads towards production Syngas further electricity from husk, eminent biomass, copiously available all around world. Especially Pakistan, abundantly so raw material easily available. produced dual gasifier. It wonderful alternative natural high value. sulfur contents quite less compared gas. also have good correlation environment flue gases emission negligible relative other source like coal, wood, plastic, waste etc. Another benefit management pollution control. results developed detailed analysis values plants which gasification. We learned, revealed more economical efficient methods commercial scale Results analyzed imply gigantic replace fossil fuels green way. provides overview previous works combustion atmospheric fluiuidized reactors summarizes state art knowledge. As content, bulk density, p melting point makes types grate furnaces downdraft gasifers either inefficient or unsuitable conversion energy, reactor seems choice. shows reported only small bench lab units. Although about 80% can normally attained; literature, than 95%, seem higher order. Combustion intensity 530kg/h/m² reported. technically feasible gasify yield combustible producer gas, even sufficient application internal engines.