Kinetic Effects of Ionic Liquids on Methane Hydrate

doi:10.1021/acs.energyfuels.8b03108

GIEC OpenIR

	Kinetic Effects of Ionic Liquids on Methane Hydrate
	Shen, Xiao-dong 1; Zhou, Xue-bing 2,3,4,5; Liang, De-qing2,3,4,5
	2019-02-01
发表期刊	ENERGY & FUELS
ISSN	0887-0624
卷号	33 期号:2 页码:1422-1432
通讯作者	Liang, De-qing(liangdq@ms.giec.ac.cn)
摘要	The kinetic effects of several kinds of ionic liquids (ILs) on the formation of methane hydrate were experimentally investigated on both the macroscale and microscale levels. These ILs were 1-ethyl-3-methylimidazolium tetrafluoroborate ([EMIm]-BF4), 1-butyl-3-methylimidazolium tetrafluoroborate ([BMIm]-BF4), 1-butyl-3-methylimidazolium iodide ([BMIm]-I), and N-butyl-N-methylpyrrolidinium tetrafluoroborate ([Py14]-BF4). Formation temperature, max subcooling, induction time, and growth rate of methane gas hydrates were used to evaluate the kinetic effects of ionic liquids in a high-pressure cell and flow loop. As evaluated from the indicator of the formation temperature in the high-pressure cell, the sequence of inhibition performance of ILs was as follows: pure water < 1 wt % [EMIm]-BF4 < 1 wt % PVP < 1 wt % [BMIm]-I < 1 wt % [BMIm]-BF4 < 1 wt % [Py14]-BF4. ILs could not slow the growth rates of methane hydrate effectively and even promote the gas consumption rates irrespective of in a high-pressure cell or flow loop. RXRD spectra showed that ILs could not change the structure of methane hydrate. Cryo-scanning electron microscopy images showed that there was a porous texture of methane hydrate containing ILs. Raman spectra showed that ILs interact with the cages of methane hydrate.
DOI	10.1021/acs.energyfuels.8b03108
关键词[WOS]	DUAL FUNCTION INHIBITORS ; PHASE-EQUILIBRIA ; CO2 HYDRATE ; DISSOCIATION CONDITIONS ; INDUCTION TIME ; AMINO-ACIDS ; WATER ; SOLVENTS ; RISK ; CHLORIDE
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Plan of China[2017YFC0307306] ; National Natural Science Foundation of China[51376182] ; National Natural Science Foundation of China[41473063] ; CAS Program[KGZD-EW-301] ; Open Fund of State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation (Chengdu University of Technology)[PLC20190605]
WOS研究方向	Energy & Fuels ; Engineering
项目资助者	National Key Research and Development Plan of China ; National Natural Science Foundation of China ; CAS Program ; Open Fund of State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation (Chengdu University of Technology)
WOS类目	Energy & Fuels ; Engineering, Chemical
WOS记录号	WOS:000459836800081
出版者	AMER CHEMICAL SOC
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/24638
专题	中国科学院广州能源研究所
通讯作者	Liang, De-qing
作者单位	1.Chengdu Univ Technol, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610059, Sichuan, Peoples R China 2.Chinese Acad Sci, CAS Key Lab Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 4.Chinese Acad Sci, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 5.Chinese Acad Sci, Guangzhou Ctr Gas Hydrate Res, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Shen, Xiao-dong,Zhou, Xue-bing,Liang, De-qing. Kinetic Effects of Ionic Liquids on Methane Hydrate[J]. ENERGY & FUELS,2019,33(2):1422-1432.
APA	Shen, Xiao-dong,Zhou, Xue-bing,&Liang, De-qing.(2019).Kinetic Effects of Ionic Liquids on Methane Hydrate.ENERGY & FUELS,33(2),1422-1432.
MLA	Shen, Xiao-dong,et al."Kinetic Effects of Ionic Liquids on Methane Hydrate".ENERGY & FUELS 33.2(2019):1422-1432.