分隔墙柱概念设计的逐盘方法

IF 3.9 2区工程技术 Q2 COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS

Computers & Chemical Engineering Pub Date : 2024-09-21 DOI:10.1016/j.compchemeng.2024.108875

Manuel Gómez-Ochoa, Arturo Jiménez-Gutiérrez

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引用次数: 0

摘要

与使用传统蒸馏系统相比，隔墙蒸馏塔（DWCs）是一种可降低资本成本、节约能源和减少环境影响的强化装置。在这项工作中，开发了一种逐盘设计 DWC 的方法。该方法应用于三个案例研究，分别涉及芳烃、线性烷烃和醇类混合物的分离。通过在 Aspen Plus 中进行严格模拟，对概念设计进行了验证，证明了概念设计方法的有效性。

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A tray-by-tray method for the conceptual design of dividing wall columns

Dividing wall columns (DWCs) are intensified units that may lower capital costs, generate energy savings, and reduce the environmental impact with respect to the use of conventional distillation systems. In this work, a tray-by-tray method to design DWCs is developed. Applications to three case studies dealing with the separation of aromatics, linear alkanes and alcohols mixtures are presented. The validation of the conceptual designs with rigorous simulations in Aspen Plus showed the effectiveness of the conceptual design method.

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来源期刊

Computers & Chemical Engineering 工程技术-工程：化工

CiteScore

8.70

自引率

14.00%

发文量

374

审稿时长

70 days

期刊介绍： Computers & Chemical Engineering is primarily a journal of record for new developments in the application of computing and systems technology to chemical engineering problems.