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| 舰船氧、氮气体分离技术现状与展望 | |
| 引用本文： | 刘维国,赵远征,刘辉.舰船氧、氮气体分离技术现状与展望[J].中国舰船研究,2012,7(2):102-107. |
| 作者姓名： | 刘维国 赵远征 刘辉 |
| 作者单位： | 1. 海军驻大连船舶重工集团有限公司军事代表室,辽宁大连,116005 2. 海军装备部舰船办,北京,100071 3. 中国舰船研究设计中心,湖北武汉,430064 |
| 摘 要： | 针对气体分离设备装备舰船的适用性问题,通过分析深度冷冻法、变压吸附法、膜分离法及ITM、OTM、CAR、FTSA等气体分离工艺的特点,结合舰船的特殊环境要求,说明舰用制氧、制氮工艺采用变压吸附和膜分离技术最具可行性,可以满足舰船对氧、氮气体用量需求及品质要求。耦合变压吸附、膜分离的氧氮一体化联合分离技术可以更为合理地利用船用资源,是今后舰船氧、氮保障相关技术发展的新方向。 |
| 关 键 词： | 舰船 氧气 氮气 空分 深冷 变压吸附 膜分离 |
Marine Oxygen Nitrogen Separation Technologies: Application and Future Prospect |
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| Liu Wei-guo , Zhao Yuan-zheng , Liu Hui.Marine Oxygen Nitrogen Separation Technologies: Application and Future Prospect[J].Chinese Journal of Ship Research,2012,7(2):102-107. | |
| Authors: | Liu Wei-guo Zhao Yuan-zheng Liu Hui |
| Institution: | 1 Naval Military Representative Office in Dalian Shipbuilding Industry Co.Ltd,Dalian 116005,China 2 Ship Office,Naval Armament Department of PLAN,Beijing 100071,China 3 China Ship Development and Design Center,Wuhan 430064,China |
| Abstract: | In order to understand the applicability of gas separation equipment installed in naval ship,the characteristics of oxygen nitrogen separation process developed for gas separation were compared and analyzed,including Cryogenic,Pressure Swing Adsorption(PSA),Membrane Separation,Ionic Transport Membrane(ITM),Oxygen Transport Membrane(OTM),Ceramic Autothermal Recovery(CAR),Fluidization Temperature Swing Adsorption Process(FTSA),etc.Due to the specific requirements of environment in naval ship,technique of PSA and Membrane Separation are more feasible for marine application,and that satisfy the supply need for dosage and quality of oxygen and nitrogen in naval ship.The analysis also shows that the combined process of PSA and Membrane Separation is a more efficient process,and is a new direction of technical developments to supply oxygen and nitrogen in naval ship. |
| Keywords: | ship oxygen nitrogen gas separation cryogenic pressure swing adsorption membrane separation |
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