Pressurized Gasification of Coal with Maize Slush and Waste Cardboard, Wood in Modified Auger
AbstractIn auger pressurized reactor, where the average concentration of solids amounts to 0.2- 0.3 t/m3.and the conditions for residence time were sufficient and long enough for the thermal combustion of biomass waste and coal with extensive gas mixing with 60-65% excess air. Even the enhanced biomass combustion and heat transfers were managed into the pyrolysis and gasification. It was necessary to create conditions of internal circulation without the transported coal and waste in pressurized reactor, over 95% combustion yield were observed at the gasification. Total heat values of biowastes were of approximately 17.8 kJ/ kg for corn stalk and 16.2 kJ/ kg for forest wood waste in auger gasification. There are various objectives to make the necessary arrangements to increase the use of biomass and solar energy as the other device. Considering the known biomass area of the potential high forest fields in northern Anatolia and located in central and eastern Anatolia it is seen as having low to medium heat resources. As we have seen in our country there is a significant potential for biomass resources will be invested. The low pressure caused great source for high mass transfer and conduction heat in comparison with the atmospheric gas production. Auger with pressurrized chamber provided thermal performances of 80-90 % by co gasification.