Integration of LNG Regasification Process in Natural Gas-Fired Power System with Oxy-Fuel Combustion

Liu, Rong; Xiong, Yongqiang; Ke, Liying; Liang, Jiacheng; Chen, Dengjie; Zhao, Zhongxing; Li, Yajun

doi:10.1007/s11630-020-1326-y

Cited by 5 publications

(1 citation statement)

References 32 publications

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“…For instance, He et al highlight the relevance of these units by reporting that they represent ∼5% the total power consumed in China. ASUs are an integral part of many processes and can be integrated into various systems such as natural gas systems − and storage power plants. , The commodities obtained from an ASU have important applications in the manufacture and health care sectors. Indeed, their production level has noticeably increased over the years, and it is projected to keep growing. , …”

Section: Introductionmentioning

confidence: 99%

Modular Framework for Simulation-Based Multi-objective Optimization of a Cryogenic Air Separation Unit

et al. 2022

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A framework to obtain optimal operating conditions is proposed for a cryogenic air separation unit case study. The optimization problem is formulated considering three objective functions, 11 decision variables, and two constraint setups. Different optimization algorithms simultaneously evaluate the conflicting objective functions: the annualized cash flow, the efficiency at the compression stage, and capital expenditures. The framework follows a modular approach, in which the process simulator PRO/II and a Python environment are combined. The results permit us to assess the applicability of the tested algorithms and to determine optimal operational windows based on the resultant 3-D Pareto fronts.

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