| 探究膜法MDEA再生规律实验研究 |
| 作者: 常州大学 江苏省油气储运技术重点实验室,江苏 常州 213016 |
| 单位: 常州大学 江苏省油气储运技术重点实验室,江苏 常州 213016 |
| 关键词: 真空膜蒸馏;MDEA;膜通量;再生率 |
| DOI号: |
| 分类号: TE6 |
| 出版年,卷(期):页码: 2015, 35(2):43-48 |
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摘要: |
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室内搭建真空膜蒸馏评价装置,以MDEA富液作为研究对象,中空纤维膜作为分离介质,控制变量反复实验,研究温度、真空度、浓度、对膜通量和再生率的影响,从而探究膜法MDEA再生规律。实验结果表明:在温度高,真空度大,浓度低的条件下膜通量大再生率高,有利于MDEA富液再生。 |
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The evaluation device of vacuum membrane distillation was established indoor .The experiment take the MDEA rich fluid as the research object, the hollow fiber membrane as separation medium. The control variate method was used to repeat the experiment. The experiment studied on how the temperature, vacuum degree and concentration influence the flux and the regeneration rate to explore the law of MDEA membrane regeneration. The experimental results showed that in the condition of high temperature, vacuum degree, low concentration, the flux and regeneration rate was big and they were beneficial to the MDEA rich liquid regeneration. |
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基金项目: |
| 中国石油科技创新基金项目(项目编号2010D-5006-0605)资助 |
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作者简介: |
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The evaluation device of vacuum membrane distillation was established indoor .The experiment take the MDEA rich fluid as the research object, the hollow fiber membrane as separation medium. The control variate method was used to repeat the experiment. The experiment studied on how the temperature, vacuum degree and concentration influence the flux and the regeneration rate to explore the law of MDEA membrane regeneration. The experimental results showed that in the condition of high temperature, vacuum degree, low concentration, the flux and regeneration rate was big and they were beneficial to the MDEA rich liquid regeneration. |
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参考文献: |
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[1] 梅磊,赵会军,赵书华.真空膜蒸馏法MDEA再生的性能分析.[J].石油与天然气化工,2012,41(4): 363~372. |
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