An energy-efficient juice concentration technology by ethylene hydrate formation
作者： Shifeng Li , Fang Qi , Kaige Du , Yanming Shen , Dongbin Liu
DOI: 10.1016/J.SEPPUR.2016.09.021
关键词: Hydrate 、 Atmospheric temperature range 、 Ethylene 、 Orange juice 、 Isochoric process 、 Nucleation 、 Dehydration 、 Chemical engineering 、 Chromatography 、 Chemistry 、 Clathrate hydrate
摘要: Abstract This work first reported ethylene as hydrate formation guest gas for facilitating orange juice concentration process. Ethylene with equilibrium conditions under this process were measured by employing the classic isochoric pressure search method. Based on obtained conditions, effects of feed and temperature dehydration ratio investigated. The consumption curves recorded distinctly from that CO2 in presence juice, which could be caused multiple nucleation crystal. increased increase pressure. Maximum 92.8% was found at 4.43 MPa. Dehydration ranged 52.5% to 61.8% range 0.5–10.0 °C. results demonstrated can an efficient technology water removal concentration.
sci-hub.se 参考文章(40)
Kaj Thomsen, Torben Boch Andersen, Separation of water through gas hydrate formation International Sugar Journal. ,vol. 111, pp. 632- 636 ,(2009)
Dong-Liang Zhong, Zheng Li, Yi-Yu Lu, Jia-Le Wang, Jin Yan, Evaluation of CO2 removal from a CO2 + CH4 gas mixture using gas hydrate formation in liquid water and THF solutions Applied Energy. ,vol. 158, pp. 133- 141 ,(2015) , 10.1016/J.APENERGY.2015.08.058
C.P. Huang, O. Fennema, W.D. Powrie, Gas hydrates in aqueous-organic systems Cryobiology. ,vol. 2, pp. 240- 245 ,(1966) , 10.1016/S0011-2240(66)80129-3
Yong Pan, Huang Liu, Zhi Li, Bei Liu, Qinglan Ma, Guangjin Chen, Changyu Sun, Lanying Yang, Xueteng Gao, Ethylene Separation via Hydrate Formation in W/O Emulsions Energies. ,vol. 8, pp. 4871- 4881 ,(2015) , 10.3390/EN8064871
Takeshi Sugahara, Kentaro Morita, Kazunari Ohgaki, Stability boundaries and small hydrate-cage occupancy of ethylene hydrate system Chemical Engineering Science. ,vol. 55, pp. 6015- 6020 ,(2000) , 10.1016/S0009-2509(00)00226-8
Shifeng Li, Yanming Shen, Dongbing Liu, Lihui Fan, Zhe Tan, Concentrating orange juice through CO2 clathrate hydrate technology Chemical Engineering Research & Design. ,vol. 93, pp. 773- 778 ,(2015) , 10.1016/J.CHERD.2014.07.020
Jianwei Du, Liguang Wang, Equilibrium Conditions for Semiclathrate Hydrates Formed with CO2, N2, or CH4 in the Presence of Tri-n-butylphosphine Oxide Industrial & Engineering Chemistry Research. ,vol. 53, pp. 1234- 1241 ,(2014) , 10.1021/IE403130H
Adebola Adeyemo, Rajnish Kumar, Praveen Linga, John Ripmeester, Peter Englezos, Capture of carbon dioxide from flue or fuel gas mixtures by clathrate crystallization in a silica gel column International Journal of Greenhouse Gas Control. ,vol. 4, pp. 478- 485 ,(2010) , 10.1016/J.IJGGC.2009.11.011
M. E. Semenov, A. Yu. Manakov, E. Yu. Shitz, A. S. Stoporev, L. K. Altunina, L. A. Strelets, S. Ya. Misyura, V. E. Nakoryakov, DSC and thermal imaging studies of methane hydrate formation and dissociation in water emulsions in crude oils Journal of Thermal Analysis and Calorimetry. ,vol. 119, pp. 757- 767 ,(2015) , 10.1007/S10973-014-4203-7
E. G. Hammerschmidt, Formation of Gas Hydrates in Natural Gas Transmission Lines Industrial & Engineering Chemistry. ,vol. 26, pp. 851- 855 ,(1934) , 10.1021/IE50296A010