| 二氧化碳驱伴生气分离技术综述 |
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| 引用本文： | 侯强.二氧化碳驱伴生气分离技术综述[J].广东化工,2014(6):112-113,108. |
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| 作者姓名： | 侯强 |
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| 作者单位： | 中石化股份有限公司天然气项目管理处,四川成都610081 |
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| 摘 要： | 对CO2驱油田伴生气成分复杂、二氧化碳浓度高等特点进行了分析,详细介绍了几种当前热门的伴生气分离提纯技术,包括化学吸收法、膜分离法、变压吸附法、低温分馏法等,并对各类方法的原理、优缺点进行了深入解析。对伴生气CO2分离技术及复配方法进行了综合对比,得出膜分离+化学吸收法、低温分馏+化学吸收、膜分离+变压吸附更适用于分离CO2驱油田伴生气中的CO2。
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| 关 键 词： | 二氧化碳驱 油田伴生气 分离技术 |
Summary of CO2 capture technologies from CO2-EOR Associated Gas |
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| Hou Qiang.Summary of CO2 capture technologies from CO2-EOR Associated Gas[J].Guangdong Chemical Industry,2014(6):112-113,108. |
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| Authors: | Hou Qiang |
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| Affiliation: | Hou Qiang (Sinopec Company Natural Gas Project Management Department, Chengdu 610081, China) |
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| Abstract: | Based on the analysing features of CO2-EOR associated gas, introduced several separation and purification technologies, including chernical absorption, membrane separation, pressures wing adsorption, cryogenic fractionation etc. By contrast, membrane separation ＋ chemical absorption, cryogenic fractionation ＋ chemical absorption, membrane separation ＋ PSA is more suitable for separating CO2 from CO2-EOR associated gas. |
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| Keywords: | CO2-EOR associated gas separation technology |
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