CO2 stripping from water through porous PVDF follow fiber membrane contactor
Porous polyvinylidene fluoride (PVDF) hollow fiber membranes were prepared via wet spinning process. The membranes were characterized in terms of gas permeation, wetting resistance and overall porosity, which are important parameters for gas absorption/stripping applications. CO2 stripping from wate...
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| Format: | Article |
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Elsevier BV
2011
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| _version_ | 1796858619154661376 |
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| author | Mansourizadeh, Amir Ismail, Ahmad Fauzi |
| author_facet | Mansourizadeh, Amir Ismail, Ahmad Fauzi |
| author_sort | Mansourizadeh, Amir |
| collection | ePrints |
| description | Porous polyvinylidene fluoride (PVDF) hollow fiber membranes were prepared via wet spinning process. The membranes were characterized in terms of gas permeation, wetting resistance and overall porosity, which are important parameters for gas absorption/stripping applications. CO2 stripping from water was conducted through the gas-liquid membrane contactor. The effect of different operating conditions on the CO2 stripping efficiency of the membrane was investigated. The results indicated a significant improvement in the CO2 stripping efficiency by increasing the liquid phase temperature. On the other hand, increasing the liquid flow rate resulted in a considerable decrease in the CO2 stripping flux. The maximum stripping efficiency of 32% was achieved at 60ml/min of the liquid flow rate, 60°C and 0.5×105Pa. It was found that the liquid phase temperature, the gas-liquid contact area and contact time are the key parameters for enhancement of CO2 stripping efficiency. |
| first_indexed | 2024-03-05T19:15:09Z |
| format | Article |
| id | utm.eprints-44786 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T19:15:09Z |
| publishDate | 2011 |
| publisher | Elsevier BV |
| record_format | dspace |
| spelling | utm.eprints-447862017-09-13T04:09:19Z http://eprints.utm.my/44786/ CO2 stripping from water through porous PVDF follow fiber membrane contactor Mansourizadeh, Amir Ismail, Ahmad Fauzi TA Engineering (General). Civil engineering (General) Porous polyvinylidene fluoride (PVDF) hollow fiber membranes were prepared via wet spinning process. The membranes were characterized in terms of gas permeation, wetting resistance and overall porosity, which are important parameters for gas absorption/stripping applications. CO2 stripping from water was conducted through the gas-liquid membrane contactor. The effect of different operating conditions on the CO2 stripping efficiency of the membrane was investigated. The results indicated a significant improvement in the CO2 stripping efficiency by increasing the liquid phase temperature. On the other hand, increasing the liquid flow rate resulted in a considerable decrease in the CO2 stripping flux. The maximum stripping efficiency of 32% was achieved at 60ml/min of the liquid flow rate, 60°C and 0.5×105Pa. It was found that the liquid phase temperature, the gas-liquid contact area and contact time are the key parameters for enhancement of CO2 stripping efficiency. Elsevier BV 2011 Article PeerReviewed Mansourizadeh, Amir and Ismail, Ahmad Fauzi (2011) CO2 stripping from water through porous PVDF follow fiber membrane contactor. Desalination, 273 . pp. 386-390. ISSN 0011-9164 |
| spellingShingle | TA Engineering (General). Civil engineering (General) Mansourizadeh, Amir Ismail, Ahmad Fauzi CO2 stripping from water through porous PVDF follow fiber membrane contactor |
| title | CO2 stripping from water through porous PVDF follow fiber membrane contactor |
| title_full | CO2 stripping from water through porous PVDF follow fiber membrane contactor |
| title_fullStr | CO2 stripping from water through porous PVDF follow fiber membrane contactor |
| title_full_unstemmed | CO2 stripping from water through porous PVDF follow fiber membrane contactor |
| title_short | CO2 stripping from water through porous PVDF follow fiber membrane contactor |
| title_sort | co2 stripping from water through porous pvdf follow fiber membrane contactor |
| topic | TA Engineering (General). Civil engineering (General) |
| work_keys_str_mv | AT mansourizadehamir co2strippingfromwaterthroughporouspvdffollowfibermembranecontactor AT ismailahmadfauzi co2strippingfromwaterthroughporouspvdffollowfibermembranecontactor |