Ocean-going ships powered by diesel engines were the main source of CO emissions in the marine environment, and it was imperative to study shipboard carbon capture technology. Based on this, the whole process of CO absorption and desorption was studied with a mixed amine (MEA + AMP). The effective cycle time, CO absorption capacity, desorption efficiency, energy consumption, foaming and volatilization characteristics, and other key parameters were compared and analyzed under the conditions of required capture efficiency by ships.
View Article and Find Full Text PDFMost of the existing oxidation denitrification methods need longer residence time to obtain higher NOx removal efficiency. In this study, urea peroxide (CO(NH)·HO) was first used for removing SO and NOx on diesel engine bench. The addition of ferrous sulfate can enhance the oxidant capacity of the solution.
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