Computer-aided Framework for Design of Pure, Mixed and Blended Products

Stefano Cignitti, Lei Zhang, Rafiqul Gani

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

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Abstract

Design of novel chemical products with process and application considerations is an emerging topic in thefield of chemical and biochemical engineering. Methods, such as Computer Aided Molecular Design(CAMD) [1] and Computer-aided Mixture and Blend Design (CAMbD) [2], provide the possibility of designing such products. However, these product design problems can quickly become large and difficult, if not infeasible, to solve through mathematical optimization. In addition, considerations of process,application, special product attributes, economic feasibility, environmental and sustainability metrics that must be included in today’s product designs, consequently makes the problem harder to mathematically formulate and to solve.In this work, a framework for computer-aided design of pure, mixed and blended chemical products hasbeen developed. The framework is a systematic approach to formulate and solve CAMbD problems throughfour sequential steps. In the first step, the needs, target properties and product type are defined. In the second step, the CAMbD is formulated together with objectives and process/application model. In the third step,the formulation is then converted into a mixed integer non-linear program (MINLP). In step four, theMINLP is directly solved (if possible) or sequentially solved through a decomposed optimization approach.The decomposed approached can solve a large MINLP by decomposing it into a smaller set of sub-problems.The framework application is highlighted through a solvent design case study.
Original languageEnglish
Title of host publicationBook of abstracts for PSE-2015/ESCAPE-25
EditorsMaria-Ona Bertran, Thomas Bisgaard, Rebecca Frauzem
Number of pages1
Publication date2015
Pages234
Article number1130
ISBN (Print)978-87-93054-72-1
Publication statusPublished - 2015
Event25th European Symposium on Computer Aided Process Engineering : 12th International Symposium on Process Systems Engineering - Copenhagen, Denmark
Duration: 31 May 20154 Jun 2015
http://www.pse2015escape25.dk/

Conference

Conference25th European Symposium on Computer Aided Process Engineering
CountryDenmark
CityCopenhagen
Period31/05/201504/06/2015
Internet address

Bibliographical note

Track 9.1. Molecular Systems Engineering

Cite this

Cignitti, S., Zhang, L., & Gani, R. (2015). Computer-aided Framework for Design of Pure, Mixed and Blended Products. In M-O. Bertran, T. Bisgaard, & R. Frauzem (Eds.), Book of abstracts for PSE-2015/ESCAPE-25 (pp. 234). [1130]
Cignitti, Stefano ; Zhang, Lei ; Gani, Rafiqul. / Computer-aided Framework for Design of Pure, Mixed and Blended Products. Book of abstracts for PSE-2015/ESCAPE-25. editor / Maria-Ona Bertran ; Thomas Bisgaard ; Rebecca Frauzem. 2015. pp. 234
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Cignitti, S, Zhang, L & Gani, R 2015, Computer-aided Framework for Design of Pure, Mixed and Blended Products. in M-O Bertran, T Bisgaard & R Frauzem (eds), Book of abstracts for PSE-2015/ESCAPE-25., 1130, pp. 234, 25th European Symposium on Computer Aided Process Engineering , Copenhagen, Denmark, 31/05/2015.

Computer-aided Framework for Design of Pure, Mixed and Blended Products. / Cignitti, Stefano; Zhang, Lei; Gani, Rafiqul.

Book of abstracts for PSE-2015/ESCAPE-25. ed. / Maria-Ona Bertran; Thomas Bisgaard; Rebecca Frauzem. 2015. p. 234 1130.

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

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Cignitti S, Zhang L, Gani R. Computer-aided Framework for Design of Pure, Mixed and Blended Products. In Bertran M-O, Bisgaard T, Frauzem R, editors, Book of abstracts for PSE-2015/ESCAPE-25. 2015. p. 234. 1130