Biomass possessing toward an efficient arrangement using a novel framework of waste-to-useful products: MOPSO optimization and comprehensive thermodynamic and cost analyses

文献类型： 外文期刊

第一作者： Wang, Qiang

作者： Wang, Qiang;Yang, Yueling;Wang, Qiang;Wang, Qiang;Yang, Yueling;Yang, Yueling

作者机构：

关键词： Biomass processing; Novel multi-heat recovery; Hydrogen liquefaction; Freshwater; Multi-objective particle swarm optimization; Economic profitability

期刊名称：ENERGY （ 影响因子：9.0； 五年影响因子：8.3 ）

ISSN： 0360-5442

年卷期： 2023 年 266 卷

页码：

收录情况： SCI

摘要： The maximum use of the potential of biomass-fed power plants through an efficient waste-to-useful products framework ameliorates the performance resulting in better applicability. The current study suggests a novel multi-heat recovery for multiple productions aimed at simultaneous power, liquefied hydrogen, natural gas for urban usage, and freshwater generation. Meanwhile, the main system is made of a biomass processing unit using a gasifier, a Brayton cycle, a carbon dioxide power cycle, a Kalina cycle, a multi-effect desalination, and a Claude cycle attributed to hydrogen liquefaction, and a liquefied natural gas cold energy recovery-based power cycle. The system is examined from the viewpoints of thermodynamic and economic profitability and is optimized in four different scenarios employing a MOPSO (multi-objective particle swarm optimization) technique. Additionally, the sensitivity of the profitability measured by the NPV (net present value) is also evaluated at different prices of input fuel and products. Moreover, the scenarios of the MOPSO include exergy efficiency (epsilon cycle)/NPVtotal, epsilon cycle/freshwater productivity (mfw), NPVtotal/mfw, and epsilon cycle/NPVtotal/mfw. Regarding the highest sensitivity impact of the inlet air compressor's pressure ratio on the performance variables and hydrogen liquefaction price on the NPVtotal, the last optimum case stated epsilon cycle = 37.1%, NPVtotal = 1.635 M$, and mfw = 29.9 kg/s.

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