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

文献类型：期刊论文

作者Cai, Jing1,2,3,4,5,6; Lv, Tao1,2,3,4,5; Zhang, Yu1,2,3,4; von Solms, Nicolas6; Xu, Chun-Gang1,2,3,4; Chen, Zhao-Yang1,2,3,4; Li, Xiao-Sen1,2,3,4
刊名APPLIED ENERGY
出版日期2020-01-15
卷号258页码:11
关键词Temperature characteristics Heat Cyclopentane Hydrate formation interface
ISSN号0306-2619
DOI10.1016/j.apenergy.2019.114076
通讯作者Li, Xiao-Sen(lixs@ms.giec.ac.cn)
英文摘要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.
WOS关键词PRE-COMBUSTION CAPTURE ; CLATHRATE HYDRATE ; FLUE-GAS ; DISSOCIATION ENTHALPIES ; THERMAL-STIMULATION ; FORMATION KINETICS ; DEPRESSURIZATION ; OPTIMIZATION ; REPLACEMENT ; SEPARATION
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
语种英语
WOS记录号WOS:000506575100047
出版者ELSEVIER SCI LTD
资助机构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
源URL[http://ir.giec.ac.cn/handle/344007/26328]  
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
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.

入库方式： OAI收割

来源：广州能源研究所

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