Detailed mathematical modelling of membrane modules

Autor:	Eva Sorensen, JI Marriott, I.D.L. Bogle
Rok vydání:	2001
Předmět:	Plug flow Chemistry General Chemical Engineering Binary number Reynolds number Thermodynamics Mechanics Computer Science Applications Membrane technology symbols.namesake Membrane symbols Gas separation Pervaporation Constant (mathematics)
Zdroj:	Computers & Chemical Engineering. 25:693-700
ISSN:	0098-1354
Popis:	Membrane technology is used for a wide range of separations from particle-liquid separations to gaseous and liquid–liquid separations. In this paper, we introduce a detailed model that describes a general membrane separation. The model disregards many common assumptions such as plug flow; constant temperature; constant pressure; binary mixture; steady-state conditions; and constant physical properties. Our approach is applicable to any membrane separation and in this paper we demonstrate its application to both liquid mixture separation (pervaporation) and gas separation in hollow-fibre modules. Both cases are seen to exemplify the need for a detailed model.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bdc6af0d5d2e08cdc6551a8e42806495 https://doi.org/10.1016/s0098-1354(01)00670-6 Zobrazit plný text záznamu Full Text from ScienceDirect