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Synergistic Effect of Water-Soluble Hydroxylated Multi-Wall Carbon Nanotubes and Graphene Nanoribbons Coupled with Tetra Butyl Ammonium Bromide on Kinetics of Carbon Dioxide Hydrate Formation

文献类型：期刊论文

作者Wang, Shu-Li1,2; Xiao, Yan-Yun2; Zhou, Shi-Dong2; Jiang, Kun2; Yu, Yi-Song3; Rao, Yong-Chao2
刊名ENERGIES
出版日期2023-08-01
卷号16期号:15页码:14
关键词thermodynamics kinetics CO2 hydrate TBAB GN MWCNTols
DOI10.3390/en16155831
通讯作者Zhou, Shi-Dong(zsd@cczu.edu.cn) ; Yu, Yi-Song(yuys@ms.giec.ac.cn)
英文摘要In this work, the thermodynamics and kinetics of hydrate formation in 9.01 wt% tetra butyl ammonium bromide (TBAB) mixed with water-soluble hydroxylated multi-wall carbon nanotube (MWCNTol) systems were characterized by measuring hydrate formation conditions, induction time, and final gas consumption. The results showed that MWCNTols had little effect on the phase equilibrium of CO2 hydrate formation. Nanoparticles (graphene nanoribbons (GNs) and MWCNTols) could significantly shorten the induction time. When the concentration was & LE;0.06 wt%, MWCNTols had a better effect on the induction time than the GN system, and the maximum reduction in induction time reached 44.22%. The large surface area of MWCNTols could provide sites for heterogeneous nucleation, thus shortening the induction time of hydrate formation. Furthermore, adding different concentrations of nanoparticles to the 9.01 wt% TBAB solution effectively increased the final gas consumption, and the maximum increase was 10.44% of the 9.01 wt% TBAB + 0.08 wt% GN system. Meanwhile, the suitable initial pressure and experimental temperature could also promote the hydrate formation and increase the motivation in hydrate formation. The 9.01 wt% TBAB + 0.02 wt% MWCNTol system had the best effect at 3.5 MPa and 277.15 K. The induction time was reduced by 66.67% and the final gas consumption was increased by 284.11% compared to those of the same system but at a different initial pressure and experimental temperature. This work helps to promote the industrial application of hydrate technology in CO2 capture and storage.
WOS关键词GRAPHITE NANOPARTICLES ; CLATHRATE HYDRATE ; WAX DEPOSITION ; PHASE-EQUILIBRIUM ; CO2 CAPTURE ; GAS ; METHANE ; PROMOTERS ; RECOVERY ; STORAGE
资助项目Open Project of Collaborative Innovation Center for Clean Energy Application Technology (Quanzhou Vocational and Technical University)[QJNY22-04] ; Postgraduate Research amp; Practice Innovation Program of Jiangsu Province[KYCX23_3143] ; National Natural Science Foundation of China[22008237] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences(CAS)[ZD BS-LY-SLH041] ; Youth Innovation Promotion Association CAS[2023366]
WOS研究方向Energy & Fuels
语种英语
WOS记录号WOS:001046168900001
出版者MDPI
资助机构Open Project of Collaborative Innovation Center for Clean Energy Application Technology (Quanzhou Vocational and Technical University) ; Postgraduate Research amp; Practice Innovation Program of Jiangsu Province ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences(CAS) ; Youth Innovation Promotion Association CAS
源URL[http://ir.giec.ac.cn/handle/344007/39150]  
专题中国科学院广州能源研究所
通讯作者Zhou, Shi-Dong; Yu, Yi-Song
作者单位1.Quanzhou Vocat & Tech Univ, Energy Sch, Jinjiang 332005, Peoples R China
2.Changzhou Univ, Jiangsu Key Lab Oil & Gas Storage & Transportat Te, Changzhou 213016, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Gas Hydrate, Guangzhou 510640, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Shu-Li,Xiao, Yan-Yun,Zhou, Shi-Dong,et al. Synergistic Effect of Water-Soluble Hydroxylated Multi-Wall Carbon Nanotubes and Graphene Nanoribbons Coupled with Tetra Butyl Ammonium Bromide on Kinetics of Carbon Dioxide Hydrate Formation[J]. ENERGIES,2023,16(15):14.
APA Wang, Shu-Li,Xiao, Yan-Yun,Zhou, Shi-Dong,Jiang, Kun,Yu, Yi-Song,&Rao, Yong-Chao.(2023).Synergistic Effect of Water-Soluble Hydroxylated Multi-Wall Carbon Nanotubes and Graphene Nanoribbons Coupled with Tetra Butyl Ammonium Bromide on Kinetics of Carbon Dioxide Hydrate Formation.ENERGIES,16(15),14.
MLA Wang, Shu-Li,et al."Synergistic Effect of Water-Soluble Hydroxylated Multi-Wall Carbon Nanotubes and Graphene Nanoribbons Coupled with Tetra Butyl Ammonium Bromide on Kinetics of Carbon Dioxide Hydrate Formation".ENERGIES 16.15(2023):14.

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来源：广州能源研究所

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