Studies on temperature characteristics and initial formation interface during cyclopentane-methane hydrate formation in large-scale equipment with bubbling

doi:10.1016/j.apenergy.2019.114076

GIEC OpenIR

	Studies on temperature characteristics and initial formation interface during cyclopentane-methane hydrate formation in large-scale equipment with bubbling
	Cai, Jing 1,2,3,4,5,6; Lv, Tao 1,2,3,4,5; Zhang, Yu1,2,3,4 ; von Solms, Nicolas 6; Xu, Chun-Gang 1,2,3,4; Chen, Zhao-Yang 1,2,3,4; Li, Xiao-Sen1,2,3,4
	2020-01-15
发表期刊	APPLIED ENERGY
ISSN	0306-2619
卷号	258 页码:11
通讯作者	Li, Xiao-Sen(lixs@ms.giec.ac.cn)
摘要	In this work, temperature characteristics during hydrate formation were investigated in the cyclopentane-methane system using large-scale equipment with bubbling. The volume in each experiment was increased by a factor of 80 compared with previous work. A group of scaled-up experiments, under the optimal condition based on experiments in the smaller crystallizer, was carried out to verify the scale-up potential of hydrate-based thermal fluid production process. Another group of scaled-up experiments were performed with different variables (volume ratio of cyclopentane to water, gas/liquid ratio and pressure) to figure out the initial hydrate formation interface and optimize the temperature of the thermal fluid. Experimental results illustrate that hydrate-based thermal fluid production process can be scaled up by a factor of 80, however, the temperature of the thermal fluid needs to be optimized by adjusting variables accordingly. Moreover, the liquid cyclopentane/water interface more than the gas/liquid interface affects hydrate formation and hydrate accumulation. In particular, the hydrate formation interface initially occurs on the water side near the liquid cyclopentane/water interface. A large amount of hydrate accumulates in the bulk liquid cyclopentane phase, forming new hydrate formation interfaces. Thermal fluid with a specific temperature range can be produced based on the heat released and conducted from the hydrate formation interfaces.
关键词	Temperature characteristics Heat Cyclopentane Hydrate formation interface
DOI	10.1016/j.apenergy.2019.114076
关键词[WOS]	PRE-COMBUSTION CAPTURE ; CLATHRATE HYDRATE ; FLUE-GAS ; DISSOCIATION ENTHALPIES ; THERMAL-STIMULATION ; FORMATION KINETICS ; DEPRESSURIZATION ; OPTIMIZATION ; REPLACEMENT ; SEPARATION
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51736009] ; Special Project for Marine Economy Development of Guangdong Province[GDME-2018d002] ; National Science Fund for International S&T Cooperation Program of China[2015DFA61790] ; Science and Technology Apparatus Development Program of the Chinese Academy of Sciences[YZ201619] ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences[QYZDJ-SSW-JSC033] ; China Scholarship Council[CSC201804910598]
WOS研究方向	Energy & Fuels ; Engineering
项目资助者	National Natural Science Foundation of China ; Special Project for Marine Economy Development of Guangdong Province ; National Science Fund for International S&T Cooperation Program of China ; Science and Technology Apparatus Development Program of the Chinese Academy of Sciences ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences ; China Scholarship Council
WOS类目	Energy & Fuels ; Engineering, Chemical
WOS记录号	WOS:000506575100047
出版者	ELSEVIER SCI LTD
引用统计	被引频次：9[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/344007/26329
专题	中国科学院广州能源研究所
通讯作者	Li, Xiao-Sen
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.CAS Key Lab Gas Hydrate, Guangzhou 510640, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 4.Chinese Acad Sci, Guangzhou Ctr Gas Hydrate Res, Guangzhou 610640, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Tech Univ Denmark, Dept Chem & Biochem Engn, Ctr Energy Resources Engn, DK-2800 Lyngby, Denmark
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Cai, Jing,Lv, Tao,Zhang, Yu,et al. Studies on temperature characteristics and initial formation interface during cyclopentane-methane hydrate formation in large-scale equipment with bubbling[J]. APPLIED ENERGY,2020,258:11.
APA	Cai, Jing.,Lv, Tao.,Zhang, Yu.,von Solms, Nicolas.,Xu, Chun-Gang.,...&Li, Xiao-Sen.(2020).Studies on temperature characteristics and initial formation interface during cyclopentane-methane hydrate formation in large-scale equipment with bubbling.APPLIED ENERGY,258,11.
MLA	Cai, Jing,et al."Studies on temperature characteristics and initial formation interface during cyclopentane-methane hydrate formation in large-scale equipment with bubbling".APPLIED ENERGY 258(2020):11.