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| 丙烯精馏塔过程模拟 | |
| 引用本文： | 孙卫国,李凭力,邸士标,兰其盈.丙烯精馏塔过程模拟[J].石化技术与应用,2007,25(2):147-151. |
| 作者姓名： | 孙卫国 李凭力 邸士标 兰其盈 |
| 作者单位： | 1. 中国石油兰州石化分公司石油化工研究院,甘肃,兰州,730060 2. 天津大学,天津,300072 3. 中国石油兰州石化分公司石油化工厂,甘肃,兰州,730060 |
| 摘 要： | 利用Aspen Plus软件对丙烯精馏塔进行了模拟计算,选取其中的SK-SOAVE模型模拟丙烯精馏塔。模拟计算结果及对操作灵敏度的分析表明:塔顶产出量对丙烯精馏塔分离精度的影响最明显,其次是塔板效率和回流比;原设计加工量偏高,实际生产应保持16000kg/h的加工量;稳定塔顶产出操作可有效提高分离精度,并可使塔顶产出量提高近7.5%。 |
| 关 键 词： | 丙烯 精馏塔 分离 Aspen Plus软件 过程模拟 塔板效率 回流比 |
| 文章编号： | 1009-0045（2007）02-0147-05 |
| 修稿时间： | 2006-10-252007-01-05 |
Process simulation on propylene fractionating rectifying tower |
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| Sun Weiguo,Li Pingli,Di Shibiao,Lan Qiying.Process simulation on propylene fractionating rectifying tower[J].Petrochemical Technology & Application,2007,25(2):147-151. | |
| Authors: | Sun Weiguo Li Pingli Di Shibiao Lan Qiying |
| Affiliation: | 1. Petrochemical Research Institute of Lanzhou Petrochemical Company, PetroChnia, Lanzhou 730060, China ; 2. Tianjing University, Tianjing 300072, China ; 3. Petrochemical Plant of Lanzhou Petrochemical Company, PetroChina, Lanzhou 730060, China |
| Abstract: | The process of propylene fractionating rectifying tower was simulated by adopting Aspen Plus software and selecting SK-SOAVE model as simulation tower.The results of simulation calculation and the analysis of operation sensitivity showed that the primary influence factors on separation accuracy of the tower were the top product output,and the next was the plate efficiency and reflux ratio.The design value of process capacity was high and the actual value of it should be 16 000 kg/h.Separation accuracy was increased effectively by stabilizing the top output operation,and the top product output was increased about 7.5% too. |
| Keywords: | propylene fractionating rectifying tower separation Aspen Plus software process simulation plate efficiency reflux ratio |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |