Modelling And Experimental Study Of A Throat Updraft Gasifier Utilizing Corn And Wheat Straw For Syngas Production

Abstract

Throat Updraft Gasifiers Are Typically Employed To Yield Syngas With Less Amount Tar Formation. But, Their Syngas Quality And Efficiency Were More Influenced By Biomass Types, Employed Within Systems. Because They Needed Long Time Was Determined The Performances Of Gasification System With All Types Of Exist Biomasses Below Different Parameter, Fast Simulation Techniques With Proven Numerical Model Were Needed For The Effective And Economically Use Of Energy Resources. The Theoretical Studies Were Performed By Different Conditions After Reviewing The Previous Research For This Study. For The Analysis Of The Performance Of Type Biomass Feedstock Gasifier, Thermodynamics Equilibrium Model Was Adopted. Corncob And Wheat Straw, Which Are Locally Available Biomass Wastes, Were Utilized For Experiments. The Effect Of Different Parameters Like Moisture Content, Gasification Temperature, And Equivalence Ratio Of Gasification System, Were Conducted. The Method Attained This Thesis Was As Per The Set Objectives. Biomass Application In Minimized Size And Formed Densify, And Air Supply Systems Pressured Was Investigated Experimentally In Gasifier. The Proximate Analysis Of Wheat Straw Was 6.03% Mc, 73.24% Vm, 10.85% FcAnd 9.89% Ac And For Corn Cob 6.18% Fc, 76.85% Vm, 12.97%, Fc, And 3.99% Ac. ItIndicated That Experimental Study And The Theoretical Results Concurred Well. The Model Calculation Of The System Used Corncob Had Higher Exergy Efficiency Of 74.4% And Wheat Straw Had 72.9 %. The Temperature Profile Of Gasifier Had Influenced By The Biomass Size To Generated Producer Gas With Desirable Flame Characteristics By Gasification Of Biomass, For Selected Agricultural Residues Qualified Biomass. The Syngas Produced From Wheat Straw Production 20.78% H???, 19.31% Co, 13.26% Co2 And 0.68% Ch???, With Calorific Value 13.70Mj/Kg, And From Corn Cob, 21.1% H???, 23.35% Co, 12.62% Co2 And 0.21% Ch??? And Its16.73mj/Kg. These Results Support The Viability Of Using Locally Available Biomass As Sustainable Feedstock For Localized Energy Production Through Gasification.