Microscopic morphology evolution of the crystal structure of tetrahydrofuran hydrate under flowing condition

doi:10.1016/j.cjche.2021.07.002

中国化学工程学报 ›› 2022, Vol. 45 ›› Issue (5): 103-110.DOI: 10.1016/j.cjche.2021.07.002

Microscopic morphology evolution of the crystal structure of tetrahydrofuran hydrate under flowing condition

Jialu Zhang^1,2, Xiang Liu^1,2, Shuai Liu^1,2, Yuxing Li^1,2, Qihui Hu^1,2, Wuchang Wang^1,2

1 Shandong Key Laboratory of Oil-Gas Storage and Transportation Safety, College of Pipeline and Civil Engineering, China University of Petroleum (East China), Qingdao 266580, China;
2 State Key Loboratory of Natural Gas Hydrates, Beijing 100028, China

收稿日期:2021-04-06 修回日期:2021-07-03 出版日期:2022-05-28 发布日期:2022-06-22
通讯作者: Wuchang Wang,E-mail:wangwuchang@upc.edu.cn
基金资助:
This work was supported by the National Natural Science Foundation of China (51991363 (Major Program), 51974349, U19B2012), State Key Laboratory of Natural Gas Hydrates ( 443CCL2020RCPS0225ZQN) which are gratefully acknowledged.

Microscopic morphology evolution of the crystal structure of tetrahydrofuran hydrate under flowing condition

Jialu Zhang^1,2, Xiang Liu^1,2, Shuai Liu^1,2, Yuxing Li^1,2, Qihui Hu^1,2, Wuchang Wang^1,2

1 Shandong Key Laboratory of Oil-Gas Storage and Transportation Safety, College of Pipeline and Civil Engineering, China University of Petroleum (East China), Qingdao 266580, China;
2 State Key Loboratory of Natural Gas Hydrates, Beijing 100028, China

Received:2021-04-06 Revised:2021-07-03 Online:2022-05-28 Published:2022-06-22
Contact: Wuchang Wang,E-mail:wangwuchang@upc.edu.cn
Supported by:
This work was supported by the National Natural Science Foundation of China (51991363 (Major Program), 51974349, U19B2012), State Key Laboratory of Natural Gas Hydrates ( 443CCL2020RCPS0225ZQN) which are gratefully acknowledged.

摘要/Abstract

摘要： The evolution of the hydrate particle structure during growth and agglomeration under flowing condition affects the particle as well as flow characteristic, which plays an important role in the flow assurance as well as heat transfer in refrigeration systems. Therefore, this article conducts experiments to study and observe the growth and agglomeration process in the main forming stage of hydrate. It was found that the growth of tetrahydrofuran hydrate was anisotropic and in a layered growth pattern. Single crystals generally transformed from octahedral structure to octahedral skeleton structure with growth, however some single crystals also deformed into plate type particles. The thickness of the plate type particles increased gradually during growth, and the edge part increased earlier than the middle part. During agglomeration, the hydrate particles contacted and sintered together. Sand as the impurity didn’t serve as the nucleation center but affected the agglomeration of hydrate particles by collisions. In addition, the effect increased as the sand size decreased. Finally, a microstructure model for hydrate growth and agglomeration was proposed, which showed the hydrate structure evolution in these processes and could lay a foundation for studying the flow assurance of hydrate slurry.

关键词: Tetrahydrofuran hydrate, Growth, Agglomeration, Morphology, Microstructure, Microstructure model

Abstract: The evolution of the hydrate particle structure during growth and agglomeration under flowing condition affects the particle as well as flow characteristic, which plays an important role in the flow assurance as well as heat transfer in refrigeration systems. Therefore, this article conducts experiments to study and observe the growth and agglomeration process in the main forming stage of hydrate. It was found that the growth of tetrahydrofuran hydrate was anisotropic and in a layered growth pattern. Single crystals generally transformed from octahedral structure to octahedral skeleton structure with growth, however some single crystals also deformed into plate type particles. The thickness of the plate type particles increased gradually during growth, and the edge part increased earlier than the middle part. During agglomeration, the hydrate particles contacted and sintered together. Sand as the impurity didn’t serve as the nucleation center but affected the agglomeration of hydrate particles by collisions. In addition, the effect increased as the sand size decreased. Finally, a microstructure model for hydrate growth and agglomeration was proposed, which showed the hydrate structure evolution in these processes and could lay a foundation for studying the flow assurance of hydrate slurry.

Key words: Tetrahydrofuran hydrate, Growth, Agglomeration, Morphology, Microstructure, Microstructure model

Jialu Zhang, Xiang Liu, Shuai Liu, Yuxing Li, Qihui Hu, Wuchang Wang. Microscopic morphology evolution of the crystal structure of tetrahydrofuran hydrate under flowing condition[J]. 中国化学工程学报, 2022, 45(5): 103-110.

参考文献

[1] H.P. Veluswamy, A.J.H. Wong, P. Babu, R. Kumar, S. Kulprathipanja, P. Rangsunvigit, P. Linga, Rapid methane hydrate formation to develop a cost effective large scale energy storage system, Chem. Eng. J. 290 (2016) 161-173
[2] H.P. Veluswamy, A. Kumar, Y. Seo, J.D. Lee, P. Linga, A review of solidified natural gas (SNG) technology for gas storage via clathrate hydrates, Appl. Energy 216 (2018) 262-285
[3] G. Bhattacharjee, H.P. Veluswamy, R. Kumar, P. Linga, Seawater based mixed methane-THF hydrate formation at ambient temperature conditions, Appl. Energy 271 (2020) 115158
[4] X.Y. Li, X.S. Li, Y. Wang, J.W. Liu, H.Q. Hu, The determining factor of hydrate dissociation rate in the sediments with different water saturations, Energy 202 (2020) 117690
[5] L.J. Wang, L. Shao, X.M. Zhang, D. Zhang, G.D. Wei, Progress in researches of gas hydrate application technology, J. Gansu Sci.24(1) (2012)49-54. (in Chinese)
[6] E.D. Sloan, Clathrate hydrates:The other common solid water phase, Ind. Eng. Chem. Res. 39 (9) (2000) 3123-3129
[7] Z. Li, D.L. Zhong, W.Y. Zheng, J. Yan, Y.Y. Lu, D.T. Yi, Morphology and kinetic investigation of TBAB/TBPB semiclathrate hydrates formed with a CO₂ + CH₄ gas mixture, J. Cryst. Growth 511 (2019) 79-88
[8] S.Y. Lee, H.C. Kim, J.D. Lee, Morphology study of methane-propane clathrate hydrates on the bubble surface in the presence of SDS or PVCap, J. Cryst. Growth 402 (2014) 249-259
[9] W.G. Shi, X.H. Xu, Z.J. Fu, L.L. Ma, C.Q. Li, B.X. Li, X.C. Liu, S.H. Wang, Enhancement of tetrahydrofuran in forming methane hydrate from ice powder, Sci. Technol. Chem. Ind. 27 (2019) 31-35.(in Chinese)
[10] K. Inkong, P. Rangsunvigit, S. Kulprathipanja, P. Linga, Effects of temperature and pressure on the methane hydrate formation with the presence of tetrahydrofuran (THF) as a promoter in an unstirred tank reactor, Fuel 255 (2019) 115705
[11] M. Khurana, H.P. Veluswamy, N. Daraboina, P. Linga, Thermodynamic and kinetic modelling of mixed CH₄-THF hydrate for methane storage application, Chem. Eng. J.370 (2019) 760-771
[12] T.Y. Makogon, R. Larsen, C.A. Knight, E.D. SloanJr, Melt growth of tetrahydrofuran clathrate hydrate and its inhibition:method and first results, J. Cryst. Growth 179 (1-2) (1997) 258-262
[13] M.R. Talaghat, S.M. Jokar, Prediction of induction time for methane hydrate formation in the presence or absence of THF in flow loop system by Natarajan model, Heat Mass Transf. 54 (9) (2018) 2783-2792
[14] A. Kumar, H.P. Veluswamy, P. Linga, R. Kumar, Molecular level investigations and stability analysis of mixed methane-tetrahydrofuran hydrates:Implications to energy storage, Fuel 236 (2019) 1505-1511
[15] M. Asadi, K. Peyvandi, F. Varaminian, Z. Mokarian, Investigation of THF hydrate formation kinetics:Experimental measurements of volume changes, J. Mol. Liq. 290 (2019) 111200
[16] Z.G. Sun, M.L. Dai, M.G. Zhu, J. Li, Improving THF hydrate formation in the presence of nonanoic acid, J. Mol. Liq. 299 (2020) 112188
[17] S. Devarakonda, A. Groysman, A.S. Myerson, THF-water hydrate crystallization:An experimental investigation, J. Cryst. Growth 204 (4) (1999) 525-538
[18] B. Strauch, J.M. Schicks, M. Luzi-Helbing, R. Naumann, M. Herbst, The difference between aspired and acquired hydrate volumes-A laboratory study of THF hydrate formation in dependence on initial THF:H₂O ratios, J.Chem.Thermodyn. 117 (2018) 193-204
[19] C.A. Knight, K. Rider, Free-growth forms of tetrahydrofuran clathrate hydrate crystals from the melt:Plates and needles from a fast-growing vicinal cubic crystal, Philos.Mag. A 82 (8) (2002) 1609-1632
[20] S.J. Li, Y.H. Wang, X.M. Lang, S.S. Fan, Effects of cyclic structure inhibitors on the morphology and growth of tetrahydrofuran hydrate crystals, J. Cryst. Growth 377 (2013) 101-106
[21] T. Suzuki, M. Muraoka, K. Nagashima, Foreign particle behavior at the growth interface of tetrahydrofuran clathrate hydrates, J. Cryst. Growth 318 (1) (2011) 131-134
[22] B.B. Chen, H.S. Dong, H.R. Sun, P.F. Wang, L. Yang, Effect of a weak electric field on THF hydrate formation:Induction time and morphology, J. Petroleum Sci. Eng. 194 (2020) 107486
[23] H.C. Sun, R. Wang, J.H. Wang, X.G. Xu, F.L. Ning, D.D. Guo, R. Li, L. Zhang, T.L. Liu, G.S. Jiang, Effects of polyvinylpyrrolidone with different molecular weights on the formation and growth of tetrahydrofuran hydrate, Nat. Gas Ind. 38 (2018) 125-132. (in Chinese)
[24] W.C. Wang, S. Liu, X.Y. Wang, Y.X. Li, G.C. Song, S.P. Yao, Experimental study on the formation and agglomeration of tetrahydrofuran hydrate under flowing condition, Int. J. Refrig. 118(2020) 504-513
[25] W.C. Wang, X.Y. Wang, Y.X. Li, S. Liu, S.P. Yao, G.C. Song, Study on crystal growth and aggregated microstructure of natural gas hydrate under flow conditions, Energy 213(2020) 118999
[26] Q.H. Hu, X.Y. Wang, W.C. Wang, Y.X. Li, S. Liu, Growth and aggregation micromorphology of natural gas hydrate particles near gas-liquid interface under stirring condition, Chin.J.Chem.Eng. (2021)
[27] J.D. Lee, M. Song, R. Susilo, P. Englezos, Dynamics of methane-propane clathrate hydrate crystal growth from liquid water with or without the presence of n-heptane, Cryst. Growth Des. 6 (6) (2006) 1428-1439
[28] R. Kumar, J.D. Lee, M. Song, P. Englezos, Kinetic inhibitor effects on methane/propane clathrate hydrate-crystal growth at the gas/water and water/n-heptane interfaces, J.Cryst. Growth 310 (6) (2008) 1154-1166
[29] H.Y. Liang, L. Yang, Y.C. Song, J.F. Zhao, New approach for determining the reaction rate constant of hydrate formation via X-ray computed tomography, J. Phys. Chem. C 125 (1) (2021) 42-48
[30] W.C. Wang, K. Jiang, Y.X. Li, Z.Z. Shi, G.C. Song, R.X. Duan, Kinetics of methane gas hydrate formation with microscale sand in an autoclave with windows, Fuel 209 (2017) 85-95

Microscopic morphology evolution of the crystal structure of tetrahydrofuran hydrate under flowing condition

Microscopic morphology evolution of the crystal structure of tetrahydrofuran hydrate under flowing condition

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