Screening models for batch process development: Part II. Case studies

作     者：Allgor, RJ Barton, PI 

作者机构：MIT Dept Chem Engn Cambridge MA 02139 USA MIT Energy Lab Cambridge MA 02139 USA 

出 版 物：《CHEMICAL ENGINEERING SCIENCE》 (化学工程科学)

年 卷 期：1999年第54卷第18期

页      面：4065-4087页

核心收录：

学科分类：0817[工学-化学工程与技术] 08[工学] 

基　　金：United States Department of Energy  (DE-FG02-94ER14447) 

主　　题：batch process development process synthesis dynamic optimization design targets mixed-integer linear programming 

摘      要：Screening models for batch process development are applied to several case studies. Two different processes are examined, and the targeting models derived for the reaction tasks illustrate the ability of screening models to employ information that is commonly available early in process development to perform aspects of the process synthesis. Bounds for the extents and selectivity of reaction are derived in terms of key operating variables. The first process demonstrates the ability of the screening models to identify favorable processing structures and illustrates the need to consider a rich enough set of processing configurations when generating the process superstructure. The application of the screening models to an industrial siloxane monomer process demonstrates the ability of the screening models to identify favorable processing structures early in the design of a real-world example process, and illustrates how the screening models facilitate the dynamic optimization of particular process structures. (C) 1999 Elsevier Science Ltd. All rights reserved.