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International Journal of Engineering، جلد ۳۱، شماره ۸، صفحات ۱۳۵۶-۱۳۶۳
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
CO2 Selective Carbon Tubular Membrane: The Effect of Stabilization Temperature on BTDA-TDI/MDI P84 co-polyimide |
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| چکیده انگلیسی مقاله |
Membranes offer remarkable attributes such as possessing small equipment footprints, having high efficiency and are environmentally friendly, with carbon membranes progressively investigated for gas separation applications. In this study, carbon tubular membranes for CO2 separationare prepared via the dip-coating method with P84 co-polyimide as the carbon precursor. The prepared membranes were characterized using Thermogravimetric Analysis (TGA), pore structure analysis Brunauer-Emmett-Teller (BET), Fourier Transform Infrared Spectroscopy (FTIR) and pure gas permeation system. The permeation properties of the carbon membranes are measured and analyzed by using CO2, CH4 and N2 gases. The P84-based carbon tubular membrane stabilized at 300°C and featured excellent permeation properties with permeance range of 2.97±2.18, 3.12±4.32 and 206.09±3.24 GPU for CH4, N2 and CO2 gases, respectively. This membrane exhibited the highest CO2/CH4 and CO2/N2 selectivity of 69.48±1.83 and 65.97±2.87, respectively. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
Nik Abdul Hadi Md. Nordin |
Chemical Engineering, Universiti Teknologi Petronas (UTP)
Mohamad Azuwa Mohamed |
Chemical Engineering, Universiti Kebangsaan Malaysia
Farhana Aziz |
Advanced Membrane Technology Research Centre, Universiti Teknologi Malaysia
Nohaniza Yusof |
Advanced Membrane Technology Research Centre (AMT, Universiti Teknologi Malaysia
Mohd Nazri Mohd Sokri |
Chemical Engineering, University Technology Malaysia
Nor Hafiza Ismail |
Chemical Engineering, University Technology Malaysia
AHMAD FAUZI Fauzi Ismail |
Advanced Membrane Technology Research Centre, Universiti Teknologi Malaysia
Norazlianie Sazali |
Chemical Engineering, University Technology Malaysia
Wan norharyati Wan salleh |
Chemical Engineering, University Technology Malaysia
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| نشانی اینترنتی |
http://www.ije.ir/article_73255_c408d433f3d9571db226289cbc3fe75e.pdf |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/409/article-409-2061791.pdf |
| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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