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Study on pressure turbulence for growth process promotion of propane hydrate
Li, Jin-Ping1,2; Yang, Jie-Yuan1; Wang, Chun-Long1,2; Huang, Juan-Juan1; Yang, Wen-Jie1
刊名Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics
2014-10-01
卷号35期号:10页码:1997-2000
关键词Growth rate Hydration Phase interfaces Propane Turbulence Average growth rate Driving forces Formation method Formation parameter Formation process Gas-liquid interface Initial pressure Visual experiments
ISSN号0253231X
英文摘要In order to acquire fast formation method of gas hydrate, visual experiments of propane hydrate formation have been carried out to study the influence of pressure turbulence on growth process promotion and formation parameters including layer thickness, growth rate and driving force have been analyzed with driving force calculation in formation process. The results show that, after 35 hours' suspension, hydrate reaction restarts when the pressure was increased to the initial pressure, 0.1 MPa higher than that before turbulence, and thickness at gas-liquid interface linearly increases at the rate of 0.5 mm/h in first two hours and sharply decreases subsequently, and average growth rate is 0.04 mm/h in 175 hours after turbulence.
语种中文
出版者Science Press
内容类型期刊论文
源URL[http://ir.lut.edu.cn/handle/2XXMBERH/113516]  
专题能源与动力工程学院
新能源学院
作者单位1.Western China Energy and Environment Research Center, Lanzhou University of Technology, Lanzhou; 730050, China;
2.Guangzhou Institute of Energy Conversion, CAS, Guangzhou; 510640, China
推荐引用方式
GB/T 7714
Li, Jin-Ping,Yang, Jie-Yuan,Wang, Chun-Long,et al. Study on pressure turbulence for growth process promotion of propane hydrate[J]. Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics,2014,35(10):1997-2000.
APA Li, Jin-Ping,Yang, Jie-Yuan,Wang, Chun-Long,Huang, Juan-Juan,&Yang, Wen-Jie.(2014).Study on pressure turbulence for growth process promotion of propane hydrate.Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics,35(10),1997-2000.
MLA Li, Jin-Ping,et al."Study on pressure turbulence for growth process promotion of propane hydrate".Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics 35.10(2014):1997-2000.
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