Facilitated Transport Membrane for Ethylene/Ethane and Propylene/Propane Separation 


Vol. 13,  No. 1, pp. 79-84, Mar.  2007


PDF
  Abstract

Separation of ethylene from ethane and propylene from propane have been conducted using facilitated olefin transport membrane with SPEEK-Ag(Ag substituted sulfonated poly(ether ether ketone)). SPEEK was prepared by the sulfonation of PEEK using conc. H2SO4 and the reaction time affected the degree of sulfonation (DS) of the resulting SPEEK. SPEEK-Ag composite membrane was formed by soaking SPEEK in the polyester support into the Ag salt solution. With increasing the concentration of SPEEK in MeOH, the thickness of SPEEK on the polyester increased. The selectivity and the flux of SPEEK-Ag membrane for the separation of ethylene/ethane and propylene/propane were changed by the thickness of SPEEK layer on the top of polyester support. The anion of silver salt also affects the membrane performance.

  Statistics
Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


  Cite this article

[IEEE Style]

K. JY, L. H, K. HS, K. HW, C. DK, "Facilitated Transport Membrane for Ethylene/Ethane and Propylene/Propane Separation," Clean Technology, vol. 13, no. 1, pp. 79-84, 2007. DOI: .

[ACM Style]

Kim JY, Lee H, Kim HS, Kung HW, and Chio DK. 2007. Facilitated Transport Membrane for Ethylene/Ethane and Propylene/Propane Separation. Clean Technology, 13, 1, (2007), 79-84. DOI: .

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)

pISSN : 1598 - 9712
eISSN : 2288 - 0690

한국연구재단 등재학술지