Thesis-2009-Low.pdf (5.84 MB)
A study of organic solvent nanofiltration
thesis
posted on 2018-09-25, 14:11 authored by Jian-Shen LowThis thesis is concerned with the principal features of solvent resistant nanofiltration
(SRNF), and in particular its potential in fuel processing. In the recent and more
established literature, dense polydimethylsiloxane (PDMS) has been identified as a
potential SRNF membrane with separation properties at a molecular level. This thesis
investigates the transport and separation mechanisms of dense PDMS membranes in
SRNF applications relating to the filtration of organic solvents (mixtures are mixed to
simulate fuel). Simulated fuels were created which comprised representative organic
solvents with organometallic (OM) and poly-nuclear aromatic (PNA) solutes. The
solvent flux and solute rejection behaviour of the solvent-solute systems were studied
using a cross-flow air-driven filtration apparatus and a range of operating regimes. [Continues.]
History
School
- Aeronautical, Automotive, Chemical and Materials Engineering
Department
- Chemical Engineering
Publisher
© J.S. LowPublisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Publication date
2009Notes
A Doctoral Thesis. Submitted in partial fulfilment of the requirements for the award of Doctor of Philosophy at Loughborough University.Language
- en