| 新型热耦合反应精馏应用于乙酸甲酯水解的研究 |
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| 引用本文： | Zhai Jian,Liu Yuliang,Sun Lanyi,Wang Rujun. 新型热耦合反应精馏应用于乙酸甲酯水解的研究[J]. 中国炼油与石油化工, 2015, 17(2): 101-108 |
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| 作者姓名： | Zhai Jian Liu Yuliang Sun Lanyi Wang Rujun |
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| 作者单位： | 1. 中国石油大学（华东）化学工程学院;2. 中国石油大学（华东）;3. 中国石油集团工程设计有限责任公司（CPE）北京分公司; |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China(Grant Nos.21276279,21476261);the Key Technologies Development Project of Qingdao Economic and Technological Development Zone(Grant No.2013-1-57);the Fundamental Research Funds for the Central Universities(No.14CX05030A;No.14CX06108A). |
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| 摘 要： | A different pressure thermally coupled reactive distillation column(DPT-RD) for the hydrolysis of methyl acetate(Me Ac) is developed, and its design and optimization procedures are investigated. The sensitivity analysis is carried out to minimize the energy consumption, which is associated with the total annual cost(TAC). The influence of the proposed DPTRD scheme on energy consumption and economic efficiency are evaluated in comparison with the conventional reactive distillation column(CRD). Both the DPT-RD and CRD are simulated with the Aspen Plus?, and it can be observed that for the DPT-RD the energy consumption and the TAC are reduced, and the thermodynamic efficiency is increased as compared with the CRD process.
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| 关 键 词： | 差压热耦合精馏 反应精馏 热力学效率 节能 年总费用 |
A Novel Thermally Coupled Reactive Distillation Column for the Hydrolysis of Methyl Acetate |
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| Zhai Jian;Liu Yuliang;Sun Lanyi;Wang Rujun;State. A Novel Thermally Coupled Reactive Distillation Column for the Hydrolysis of Methyl Acetate[J]. China Petroleum Processing and Petrochemical Technology, 2015, 17(2): 101-108 |
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| Authors: | Zhai Jian Liu Yuliang Sun Lanyi Wang Rujun State |
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| Affiliation: | 1. China University of Petroleum (East China);2. China Petroleum Engineering Co., LTD Beijing Company; |
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| Abstract: | A different pressure thermally coupled reactive distillation column(DPT-RD) for the hydrolysis of methyl acetate(Me Ac) is developed, and its design and optimization procedures are investigated. The sensitivity analysis is carried out to minimize the energy consumption, which is associated with the total annual cost(TAC). The influence of the proposed DPTRD scheme on energy consumption and economic efficiency are evaluated in comparison with the conventional reactive distillation column(CRD). Both the DPT-RD and CRD are simulated with the Aspen Plus?, and it can be observed that for the DPT-RD the energy consumption and the TAC are reduced, and the thermodynamic efficiency is increased as compared with the CRD process. |
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| Keywords: | different pressure thermally coupled distillation reactive distillation thermodynamic efficiency energy savings total annual cost |
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