Technical and Economic Assessment and Gap Analysis of Advanced Nuclear Reactor Integration with a Reference Methanol Synthesis Plant

Le résumé fourni par la source

Contract DE-AC07-05ID14517challenges associated with incorporating advanced nuclear reactors into methanol-synthesis plant operations, particularly in terms of energy efficiency, economic implications, and environmental impact.By examining both the technical feasibility and economic viability, this analysis seeks to identify existing gaps and propose solutions for successful nuclear-integration implementation.The findings are intended to provide valuable insights for stakeholders considering the adoption of advanced nuclear reactors in the synfuels and chemicals synthesis sectors.A CH3OH reference plant for the SMR-based methanol-synthesis process was modeled in Aspen Plus V12 to serve as a base case for comparison with various nuclear-integration options.The capacity used for this study stands at 1 MMT/yr. of NG to CH3OH, and all the estimations and assumptions followed accordingly are based on this reference capacity.It is important to note the total nationwide methanol-production capacity estimations indicate the nine operative methanol facilities currently functional in the U.S. collectively produce an average of 967,800 metric tons per year (MT/yr.).A summary of all cases considered in this study is shown in Table 1 based on the assumption that SMNRs are available with rated thermal power in increments of 200 megawatt thermal (MWth).

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