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| 水合物法分离丁辛醇弛放气中的丙烷丙烯 | |
| 引用本文： | 孙强,郭绪强,刘爱贤,刘祺凤,姜美玉,闻伟华. 水合物法分离丁辛醇弛放气中的丙烷丙烯[J]. 高校化学工程学报, 2011, 25(1): 18-23 |
| 作者姓名： | 孙强 郭绪强 刘爱贤 刘祺凤 姜美玉 闻伟华 |
| 作者单位： | 1. 中国石油大学(北京)重质油国家重点实验室,北京,102249 2. 中国石油集团工程设计公司,北京,100085 3. 中原石油化工有限责任公司,河南,濮阳,457000 |
| 摘 要： | 丁辛醇弛放气中(简称弛放气)含有较多的丙烷和丙烯,对其分离回收可用于制作液化天然气.水合物分离法能有效分离小分子气体混合物,今利用高压相平衡实验装置对水合物法分离弛放气以回收丙烷和丙烯进行了实验研究.实验采用"压力搜索法"测得弛放气在纯水及自来水中生成水合物的不同条件,进而分别在纯水、自来水以及在自来水中添加十二烷基硫... |
| 关 键 词： | 水合物 弛放气 分离 丙烷 丙烯 |
Separating Propane and Propylene from the Vent Gas of Butyl Octanol Unit via Hydrate Formation |
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| SUN Qiang,GUO Xu-qiang,LIU Ai-xian,LIU Qi-feng,JIANG Mei-yu,WEN Wei-hua. Separating Propane and Propylene from the Vent Gas of Butyl Octanol Unit via Hydrate Formation[J]. Journal of Chemical Engineering of Chinese Universities, 2011, 25(1): 18-23 | |
| Authors: | SUN Qiang GUO Xu-qiang LIU Ai-xian LIU Qi-feng JIANG Mei-yu WEN Wei-hua |
| Affiliation: | SUN Qiang1,GUO Xu-qiang1,LIU Ai-xian1,LIU Qi-feng1,JIANG Mei-yu2,WEN Wei-hua3(1.State Key Laboratory of Heavy Oil Processing,China University of Petroleum,Beijing 102249,China,2.China Petroleum Engineering Co.,Ltd Beijing Company,Beijing 100085,3.Zhongyuan Petrochemical Co.,Ltd,Puyang 457000,China) |
| Abstract: | Propane and propylene,which are the main components of the vent gas of butyl octanol unit(vent gas for short),could be separated and used as liquefied petroleum gas(LPG).A set of high pressure phase equilibrium experimental device was used to conduct the separation of propane and propylene from the vent gas via hydrate formation which was already proved to be an effective approach for the separation of gas mixtures consisted of small molecule gases.After measuring different conditions for hydrate formation ... |
| Keywords: | hydrate vent gas separate propane propylene |
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