| 학회 |
한국화학공학회 |
| 학술대회 |
2019년 봄 (04/24 ~ 04/26, 제주국제컨벤션센터) |
| 권호 |
25권 1호, p.203 |
| 발표분야 |
공정시스템(Process Systems Engineering) |
| 제목 |
Process design alternatives to purify 2,3-Butanediol |
| 초록 |
2,3-Butanediol is an important chemical have numerous properties both in chemical and energy. The design alternatives for the purification of 2,3-butanediol from fermentation broth were examined. For the proposed configurations, an economic optimum design based on minimum total annual cost as an objective function was developed. To carry the process design simulations the binary interaction parameters are regressed and validated using experimental data by NRTL and UNIQUAC thermodynamic models in Aspen Plus simulator. The energy efficient and heat integrated designs such as dual distillation and vacuum flash distillation obtained savings in terms of energy and TAC by up to 51%, 66.6% and 55%, 61.2% respectively. In addition, energy efficient vacuum flash distillation can be employed to distillation based separation and purification of any kind of biofuels in an industry. This work was supported by Basic Science Research Program through the National Research Foundation of Korea funded by the Ministry of Education (2018R1A2B6001566) and by Priority Research Centers Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2014R1A6A1031189). |
| 저자 |
이현희, Junaid Haider, Muhammad Abdul Qyyum, 이문용
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| 소속 |
영남대 |
| 키워드 |
공정모델링; 공정합성; 공정모사
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| E-Mail |
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| 원문파일 |
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