|
|||||
|
|
| 三效精馏节能规律研究及应用系统设计 | |
| 引用本文： | 张鹏,王琨,孙鹤.三效精馏节能规律研究及应用系统设计[J].化工自动化及仪表,2011,38(10):1239-1241. |
| 作者姓名： | 张鹏 王琨 孙鹤 |
| 作者单位： | 1. 吉林化工学院化工与材料工程学院,吉林 吉林,132022 2. 吉林化工学院化学与制药工程学院,吉林 吉林,132022 3. 东北电力大学化学工程学院,吉林 吉林,132012 |
| 基金项目： | 国家自然科学基金项目(20776059); 教育部新世纪优秀人才支持计划项目(NCET-10-0154) |
| 摘 要： | 用工程模拟软件PROII对不同条件下的各三效精馏流程进行优化模拟,研究进料温度、进料组成、进料相对挥发度对节能效率的影响.结果表明,三效精馏更适宜于进料相对挥发度小于6的物系,节能率可达50％以上,除逆流三效塔釜进料精馏适用于常温进料外,其余各流程均适用于泡点及以上温度进料,除顺流三效塔顶进料精馏外其余各流程均适用于进... |
| 关 键 词： | 三效精馏 节能率 应用系统 |
Energy-saving Research and Application System Design for Three-effect distillation |
|
| ZHANG Peng,WANG Kun,SUN He.Energy-saving Research and Application System Design for Three-effect distillation[J].Control and Instruments In Chemical Industry,2011,38(10):1239-1241. | |
| Authors: | ZHANG Peng WANG Kun SUN He |
| Affiliation: | ZHANG Peng1a,WANG Kun1b,SUN He2(1a.School of Chemical Engineering and Materials,1b.School of Chemistry and Pharmacy Engineering,Jilin Institute of Chemical Technology,Jilin 132022,China,2.School of Chemical Engineering,Northeast Dianli University,Jilin 132012,China) |
| Abstract: | The feed temperature,composition and volatility influences on energy-saving rate of three-effect distillation were simulated with PROII software and a three-effect distillation system was designed.The results indicate that the energy-saving rate of the three-effect distillation suit to the medium with feed volatility of less than 6 can reach 50%.All processes,except for backward-bottom-feed process,can comply with the feed temperature higher than bubble-point;and all processes,except for forward-overhead-fe... |
| Keywords: | three-effect distillation energy-saving rate application system |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |