MATLAB环境下C3馏分裂解系统性能的数学建模分析

IF 0.9 Q4 CHEMISTRY, MULTIDISCIPLINARY Acta Chimica Slovaca Pub Date : 2019-04-01 DOI:10.2478/acs-2019-0018
Miroslav Variny, Patrik Furda, N. Kováč, O. Mierka
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引用次数: 2

摘要

摘要在Matlab环境中,对采用热泵进行工业常规精馏以降低能量强度的丙烷-丙烯混合物裂解进行了建模。通过将所构建的模型的结果与实际C3馏分分离装置的运行数据进行比较,验证了所构建的模式。如文件所示,由于系统设计的特定特点,可以在零额外成本的情况下提高产品质量。在未来C3馏分增产计划中,必须考虑工艺能力和产品纯度限制。必须在计算模型中纳入进一步的压缩机及其驱动单元设计特征,以可靠地评估C3馏分处理成本,并为工艺操作优化提供可靠的工具。
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Analysis of C3 fraction splitting system performance by mathematical modeling in MATLAB environment
Abstract Propane-propylene mixture splitting by industrial conventional rectification incorporating a heat pump for energy intensity decrease was modeled in the Matlab environment. The constructed model was verified by comparing its results with operational data of a real C3 fraction splitting unit. As documented, increased product quality can be obtained at zero additional costs due to specific features of the system design. Process capacity and product purity limitations have to be considered in future C3 fraction production increase plans. Further compressor and its driving unit design features have to be incorporated in the calculation model to reliably assess the C3 fraction processing costs and provide a reliable tool for process operation optimization.
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来源期刊
Acta Chimica Slovaca
Acta Chimica Slovaca CHEMISTRY, MULTIDISCIPLINARY-
自引率
12.50%
发文量
11
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