دورية أكاديمية
Rate-Based Model In Bubble-Cup Batch Distillation Column
| العنوان: | Rate-Based Model In Bubble-Cup Batch Distillation Column |
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| المؤلفون: | Nada B. Nakkash, Neran K. Ibrahim, Salah S. Ibrahim |
| المصدر: | Engineering and Technology Journal, Vol 27, Iss 14, Pp 2566-2583 (2009) |
| بيانات النشر: | Unviversity of Technology- Iraq, 2009. |
| سنة النشر: | 2009 |
| المجموعة: | LCC:Science LCC:Technology |
| مصطلحات موضوعية: | nonequilibrium, batch distillation, trayed column, Science, Technology |
| الوصف: | The present work concerned with studying the behavior of batchmulticomponent plate distillation tower using Rate-Base model (Non-Equilibrium model) theoretically and experimentally. The experimental work was performed by using a batch distillation column consisting of eight bubble-cup trays. A zeotropic (nonazeotropic) system of Benzene, Toluene, and Ethylbenzene (B-T-EB) has beenused. In the experimental work the effect of reflux ratio, heat duty, and initial charge composition on the batch distillation process have been studied. The range of reflux ratio was 1 - 4, heat duty was 222 and 336 Watt, and the initial charge composition was 0.2 - 0.5 mole fraction of the light component (benzene) and for the heavy component (ethylbenzene). The theoretical work was performed through several steps in order to construct and develop a model based on simultaneous heat and mass transfer between vapor and liquid phases called “Nonequilibrium or Rate-Based model”, which is based on MERSHQ equations (Material, Energy balances, Rate of mass and heat transfer, Summation of composition Hydrodynamic equation of pressure drop, and eQuilibrium relation The performance and validity of the developed non-equilibrium-based model gave a good agreement with the experimental work on Benzene-Toluene- EthylBenzene system. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1681-6900 2412-0758 |
| Relation: | https://etj.uotechnology.edu.iq/article_43086_6d1233df59227e9254ba8a5ad489aaf8.pdf; https://doaj.org/toc/1681-6900; https://doaj.org/toc/2412-0758 |
| DOI: | 10.30684/etj.27.14.4 |
| URL الوصول: | https://doaj.org/article/4f678b460c1e40f6b44d80989af8df22 |
| رقم الأكسشن: | edsdoj.4f678b460c1e40f6b44d80989af8df22 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 16816900 24120758 |
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| DOI: | 10.30684/etj.27.14.4 |