Molecular Design of Solvents for Extractive Distillation
文献类型：会议论文
| 作者 | Song, J.; Qi, T.; Qu, J. K.; Zhang, X. G.; Shen, W. F. |
| 出版日期 | 2011 |
| 会议名称 | International Conference on Chemical Engineering and Advanced Materials |
| 会议日期 | MAY 28-30, 2011 |
| 会议地点 | Changsha, PEOPLES R CHINA |
| 关键词 | molecular design solvents extractive distillation UNIFAC optimization algorithm PURE-COMPONENT PROPERTIES STOCHASTIC OPTIMIZATION CHEMICALS SELECTION TOXICITY SEARCH UNIFAC BLENDS MODEL |
| 页码 | 2938-2944 |
| 中文摘要 | This paper presents an optimization technology for the molecular design of environmentally friendly solvents for extractive distillation. The approach based on the concept of group contribution methods (GCM). To decrease the complexity and random of design problem, a set of functional groups are pre-selected based on the modified UNIFAC method. Combination of groups can produce different molecule, once the molecule is generated, the properties are evaluated to determine if it satisfy the criteria. The criteria include separation performance and environmental performance. Simulated annealing algorithm is used to search feasible molecular structures. The molecule transition strategies and parameters of algorithm are described detailedly. Finally, the method is demonstrated with two examples, and the design results show that the proposed technology is a valid technology to design the desirable solvents. |
| 收录类别 | ISTP |
| 会议网址 | |
| 会议录出版者 | Trans Tech Publications Ltd |
| 语种 | 英语 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/11210]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 推荐引用方式 GB/T 7714 |
Song, J.,Qi, T.,Qu, J. K.,et al. Molecular Design of Solvents for Extractive Distillation[C]. 见:International Conference on Chemical Engineering and Advanced Materials. Changsha, PEOPLES R CHINA. MAY 28-30, 2011. |
入库方式： OAI收割
来源：过程工程研究所
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