In order to realize the efficient utilization of crop straw resources and the efficient conversion of biomass energy, the paper first determines the superior process of rice straw pre-treatment and anaerobic fermentation through experimental device, then determines the process size of methane yield and key equipment such as fermentation tanks and absorption towers through theoretical calculation and Aspen simulation, and finally determines the process process by combining control methods, and designs a set of methane-producing devices for anaerobic fermentation of crop straw. This device is mo...
