Pervaporation separation of n-octane/thiophene mixtures using polydimethylsiloxane/ceramic composite membranes

Desalination

Volumn 258, Issue 1-3, 2010, Pages 106-111

  Xu, Rong ^a   Liu, Gongping ^a   Dong, Xueliang ^a   Jin, Wanqin ^a  

^a NANJING TECH UNIVERSITY   (China)

Author keywords

Composite membrane; Desulfurization; PDMS; Pervaporation

Indexed keywords

CERAMIC COMPOSITES; CROSS LINKING AGENTS; CROSSLINKED; ENRICHMENT FACTORS; FEED FLOW RATE; FEED SULFUR; FEED TEMPERATURE; HIGH FEED; N-OCTANE/THIOPHENE MIXTURES; N-OCTANES; PDMS; PERMEATE PRESSURES; PERVAPORATION SEPARATION; POLYDIMETHYLSILOXANE PDMS; SCANNING ELECTRON MICROSCOPES; STRUCTURAL MORPHOLOGY; SULFUR CONTENTS; SULFUR REMOVAL; THERMAL STABILITY; TOTAL FLUX;

CERAMIC MEMBRANES; DESULFURIZATION; EVAPORATION; GASOLINE; MICROCHANNELS; ORGANIC POLYMERS; PERVAPORATION; SCANNING ELECTRON MICROSCOPY; SILICONES; SULFUR; THERMODYNAMIC STABILITY; THERMOGRAVIMETRIC ANALYSIS; THIOPHENE;

COMPOSITE MEMBRANES;

CERAMICS; COMPOSITE; EVAPORATION; MEMBRANE; SCANNING ELECTRON MICROSCOPY; SEPARATION; SULFUR; THERMOGRAVIMETRY;

EID: 77952769612     PISSN: 00119164     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.desal.2010.03.035     Document Type: Article

References (24)

1. Song C.S. An overview of new approaches to deep desulfurization for ultra-clean gasoline, diesel fuel and jet fuel. Catal. Today 2003, 86:211-263.
2. Siddiqui M.A.B., Ahmed S., Aitani A.M., Dean C.F. Sulfur reduction in FCC gasoline using catalyst additives. Appl. Catal., A 2006, 303:116-120.
3. J.A. Kocal and T.A. Brandcold, Removal of sulfur-containing compounds from liquid hydrocarbon streams, US Patent 6368495, 2002.
4. Yi H.H., Hao J.M., Tang X.L. Atmospheric environmental protection in China: current status, developmental trend and research emphasis. Energ. Policy 2007, 35:907-915.
5. Zhao R.Y., Yin C.L., Zhao H.J., Liu C.G. Synthesis, characterization, and application of hydotalcites in hydrodesulfurization of FCC gasoline. Fuel Process. Technol. 2003, 81:201-209.
6. L.S. White, R.F. Wormsbecher and M. Lesemann, Membrane separation for sulfur reduction, US Patent 6896796, 2005.
7. Zhao X.J., Krishnaiah G., Cartwright T. S-Brane technology brings flexibility to refiners' clean fuel solutions 2004, NPRA Annual Meeting, San Antonio, TX.
8. Lin L.G., Wang G., Qu H.M., Yang J.R., Wang Y.F., Shi D.Q., Kong Y. Pervaporation performance of crosslinked polyethylene glycol membranes for deep desulfurization of FCC gasoline. J. Membr. Sci. 2006, 280:651-658.
9. Lin L.G., Kong Y., Qu H.M., Yang J.R., Wang Y.F., Shi D.Q. Selection and crosslinking modification of membrane material for FCC gasoline desulfurization. J. Membr. Sci. 2006, 285:144-151.
10. Kong Y., Lin L.G., Zhang Y.Z., Lu F.W., Xie K.K., Liu R.K., Guo L., Shao S., Yang J.R., Shi D.Q. Studies on polyethylene glycol/polyethersulfone composite membranes for FCC gasoline desulphurization by pervaporation. Eur. Polym. J. 2008, 44:3335-3343.
11. Qi R.B., Zhao C.W., Li J.D., Wang Y.J., Zhu S.L. Removal of thiophenes from n-octane/thiophene mixtures by pervaporation. J. Membr. Sci. 2006, 269:94-100.
12. Qi R.B., Wang Y.J., Li J.D., Zhu S.L. Sulfur removal from gasoline by pervaporation: the effect of hydrocarbon species. Sep. Purif. Technol. 2006, 51:258-264.
13. Qi R.B., Wang Y.J., Li J.D., Zhao C.W., Zhu S.L. Pervaporation separation of alkane/thiophene mixtures with PDMS membrane. J. Membr. Sci. 2006, 280:545-552.
14. Hong Y.K., Hong W.H. Influence of ceramic support on pervaporation characteristics of IPA/water mixtures using PDMS/ceramic composite membrane. J. Membr. Sci. 1999, 159:29-39.
15. Peters T.A., Poeth C.H.S., Benes N.E., Buijs H.C.W.M., Vercauteren F.F., Keurentjes J.T.F. Ceramic-supported thin PVA pervaporation membranes combining high flux and high selectivity; contradicting the flux-selectivity paradigm. J. Membr. Sci. 2006, 276:42-50.
16. Jou J.D., Yoshida W., Cohen Y. A novel ceramic-supported polymer membrane for pervaporation of dilute volatile organic compounds. J. Membr. Sci. 1999, 162:269-284.
17. Zhu Y., Minet R.G., Tsotsis T.T. A continuous pervaporation membrane reactor for the study of esterification reactions using a composite polymeric/ceramic membrane. Chem. Eng. Sci. 1996, 51:4103-4113.
18. Xiangli F.J., Chen Y.W., Jin W.Q., Xu N.P. Polydimethylsiloxane (PDMS)/Ceramic Composite Membrane with High Flux for Pervaporation of Ethanol-Water Mixtures. Ind. Eng. Chem. Res. 2007, 46:2224-2230.
19. Chen Y.W., Xiangli F.J., Jin W.Q., Xu N.P. Organic-inorganic composite pervaporation membranes prepared by self-assembly of polyelectrolyte multilayers on macroporous ceramic supports. J. Membr. Sci. 2007, 302:78-86.
20. Xiao M., Zhou J.T., Tan Y., Zhang A.L., Xia Y.H., Ji L. Treatment of highly-concentrated phenol wastewater with an extractive membrane reactor using silicone rubber. Desalination 2006, 195:281-293.
21. Rajagopalan N., Cheryan M. Pervaporation of grape juice aroma. J. Membr. Sci. 1995, 104:243-250.
22. Chen J., Li J.D., Chen J.X., Lin Y.Z., Wang X.G. Pervaporation separation of ethyl thioether/heptane mixtures by polyethylene glycol membranes. Sep. Purif. Technol. 2009, 66:606-612.
23. Li B., Xu D., Jiang Z.Y., Zhang X.F., Liu W.P., Dong X. Pervaporation performance of PDMS-Ni2+Y zeolite hybrid membranes in the desulfurization of gasoline. J. Membr. Sci. 2008, 322:293-301.
24. Zhao C.W., Li J.D., Qi R.B., Chen J., Luan Z.K. Pervaporation separation of n-heptane/sulfur species mixtures with polydimethylsiloxane membranes. Sep. Purif. Technol. 2008, 63:220-225.