Ismail, N. H. and Salleh, W. N. W. and Sazali, N. and Ismail, A. (2018) Development and characterization of disk supported carbon membrane prepared by one-step coating-carbonization cycle. Journal of Industrial aand Engineering Chemistry, 57 . pp. 313-321. ISSN 1226-086X
Full text not available from this repository.
Official URL: http://dx.doi.org/10.1016/j.jiec.2017.08.038
Abstract
Different dope solutions for the alumina disk supported carbon membrane preparation for CO2/N2 and CO2/CH4 separation was formulated in this study. The prepared polymeric membrane made of commercial co-polyimide BTDA-TDI/MDI (P84) was carbonized at 700 °C under N2 gas flow. A defect-free membrane was obtained when high polymer composition was used. The disk supported carbon membrane with CO2/N2 and CO2/CH4 selectivity of 15 and 45, respectively, and CO2 permeance of 400 Barrer were obtained by one-step spray coating technique. The polymer composition of 12 wt% was concluded to be the optimum composition for the alumina disk supported carbon membranes.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Carbon dioxide, Gas separation |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Chemical and Energy Engineering |
| ID Code: | 86351 |
| Deposited By: | Widya Wahid |
| Deposited On: | 31 Aug 2020 14:00 |
| Last Modified: | 31 Aug 2020 14:00 |
Repository Staff Only: item control page
