Wang, B.; Liu, N.; Wang, S.; Li, X.; Li, R.; Wu, Y. Study on Co-Pyrolysis of Coal and Biomass and Process Simulation Optimization. Sustainability2023, 15, 15412.
Wang, B.; Liu, N.; Wang, S.; Li, X.; Li, R.; Wu, Y. Study on Co-Pyrolysis of Coal and Biomass and Process Simulation Optimization. Sustainability 2023, 15, 15412.
Wang, B.; Liu, N.; Wang, S.; Li, X.; Li, R.; Wu, Y. Study on Co-Pyrolysis of Coal and Biomass and Process Simulation Optimization. Sustainability2023, 15, 15412.
Wang, B.; Liu, N.; Wang, S.; Li, X.; Li, R.; Wu, Y. Study on Co-Pyrolysis of Coal and Biomass and Process Simulation Optimization. Sustainability 2023, 15, 15412.
Abstract
In the end, this paper analyzed the economy from the investment in plant construction, raw material collection, product production and product sales. The resulting products include pyrolytic carbon, pyrolytic oil, pyrolysis gas. The results showed that when the treatment scale was 1 ton h−1, the pyrolysis plants with three loading modes will always be in a state of loss during the 20-year running time. When the processing scale was 9 ton h−1, the pyrolysis plant can be profitable in the first year. In the sensitivity analysis, the influence of three pyrolysis products on the total return on investment was explored. The results showed that the price change of pyrolysis oil has the greatest influence on the total return on investment (Total ROI) under the three loading methods, The price change of pyrolysis gas has minimal impact on the Total ROI. This study provides basic data and basis for the commercialization of coal-biomass co-pyrolysis technology and investment in plant construction.
Environmental and Earth Sciences, Waste Management and Disposal
Copyright:
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