Studies in the synthesis of separation processes
| dc.contributor.advisor | Motard, Rodolphe L. | |
| dc.contributor.committeeMember | Bailey, James E. | |
| dc.contributor.committeeMember | Andrews, John F. | |
| dc.contributor.committeeMember | Jackson, Roy | |
| dc.contributor.committeeMember | Anderson, Robert B. | |
| dc.creator | Nath, Ravindra, 1932- | |
| dc.date.accessioned | 2022-11-10T16:25:56Z | |
| dc.date.available | 2022-11-10T16:25:56Z | |
| dc.date.issued | 1977 | |
| dc.description.abstract | Problems related to the synthesis of separation sequences have been considered in this dissertation. The main emphasis has been on the synthesis of sharp separation sequences. The synthesis of a separation sequence implies the creation of an arrangement of separation units that will isolate species from a given multicomponent feed stream at a minimum cost. The products are specified in terms of desired recoveries and purities. An evolutionary approach is used. The synthesis problem is decomposed into two phases, 1) creation of an initial feasible structure, and 2) evolution of the structures. A heuristic procedure for the creation of an initial structure is developed. The heuristic rules embody the knowledge of the general behavior of separation units and separation sequences in a form which is suitable for computer implementation. Starting from the feed stream, a systematic application of the eight heuristic rules creates a good initial structure. In the evolutionary phase, the initial structure is successively modified by the application of five evolutionary rules. The evolutionary rules are applied in a hierarchical manner until no modification can. be detected. The structure thus obtained is termed the "optimal structure" and is not changed in the later work. [...] | |
| dc.description.department | Chemical and Biomolecular Engineering, Department of | |
| dc.format.digitalOrigin | reformatted digital | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.other | 3856406 | |
| dc.identifier.uri | https://hdl.handle.net/10657/12584 | |
| dc.language.iso | en | |
| dc.rights | This item is protected by copyright but is made available here under a claim of fair use (17 U.S.C. Section 107) for non-profit research and educational purposes. Users of this work assume the responsibility for determining copyright status prior to reusing, publishing, or reproducing this item for purposes other than what is allowed by fair use or other copyright exemptions. Any reuse of this item in excess of fair use or other copyright exemptions requires express permission of the copyright holder. | |
| dc.title | Studies in the synthesis of separation processes | |
| dc.type.dcmi | Text | |
| dc.type.genre | Thesis | |
| thesis.degree.college | Cullen College of Engineering | |
| thesis.degree.department | Chemical Engineering, Department of | |
| thesis.degree.discipline | Chemical Engineering | |
| thesis.degree.grantor | University of Houston | |
| thesis.degree.level | Doctoral | |
| thesis.degree.name | Doctor of Philosophy |
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