background: the modeling aims to simulate or optimize a process in physical, chemical or biological environments and the derived model will provide a considerable assistance to generate data and predict unknown condition, in case of sufficient suitability. unsuitable disposal and elimination of waste tires have polluted the environment and human life areas, it also have caused removal of a huge...

This paper presents the debugging test of biomass circulating fluidized bed gasifier in a rice mill factory Jiangsu Province. The main process system is reported. typical problems during period are analyzed, including blockage primary cyclone separator, loop seal, inventory leakage blast cap on air distribution plate, feeding tube coking, and large fluctuation pressure. Reasonable improvement c...

Thermal gasification of densified sludge/wastepaper fuels has been shown to be technically feasible for the co-disposal of sludge and source­ separated wastepaper. The performance and economic feasibility of a downdraft packed-bed gasifier system fueled with densified sludge/wastepaper and W的tepaper fuels has been evaluated. To assess the performance of the gasifier, a series of gasifier runs w...