Fabrication of PEBA/PSF composite membrane for natural gas sweetening

عنوان به زبان ديگر

پديدآورندگان

Elyasi Kojabad Mahdi ma_elyasi@sut.ac.ir Sahand University of Technology, , Momeni Masumeh momeniarezoo71@gmail.com Sahand University of Technology, , Ghalandarzadeh Reza reza.ghalandarzadeh@gmail.com Sahand University of Technology, , Khanmohammadi Saeed s_khanmohammadi@sut.ac.ir Sahand University of Technology,

تعداد صفحه

5

كليدواژه

Natural gas sweetening , Composite membrane , PEBA , PSF

سال انتشار

1396

عنوان كنفرانس

چهارمين كنفرانس بين المللي نوآوري هاي اخير در شيمي و مهندسي شيمي

زبان مدرك

انگليسي

چكيده فارسي

In this study, polyether block amide (PEBA) was used to prepare PEBA/PSF (polysulfune) composite membrane by dip-coating method for natural gas sweetening. SEM image was used to characterize the composite membrane structure. The effect of transmembrane pressure on performance of the composite membranes was studied. The CO2 permeance was about 60 GPU and the membrane showed 24 ideal selectivity for CO2/N2 at transmembrane pressure of 7 bar.

چكيده لاتين

In this study, polyether block amide (PEBA) was used to prepare PEBA/PSF (polysulfune) composite membrane by dip-coating method for natural gas sweetening. SEM image was used to characterize the composite membrane structure. The effect of transmembrane pressure on performance of the composite membranes was studied. The CO2 permeance was about 60 GPU and the membrane showed 24 ideal selectivity for CO2/N2 at transmembrane pressure of 7 bar.

كشور

ايران