Modeling debrining of an energy storage salt cavern considering the effects of temperature
文献类型：期刊论文
| 作者 | Xie, Dongzhou3,4; Wang, Tongtao3,5; Li, Long6; Guo, Kai1; Ben, Jianhua6; Wang, Duocai7; Chai, Guoxing2 |
| 刊名 | ENERGY
 |
| 出版日期 | 2023-11-01 |
| 卷号 | 282页码:15 |
| 关键词 | Salt cavern gas storage Debrining Temperature Salt deposit Mathematical model |
| ISSN号 | 0360-5442 |
| DOI | 10.1016/j.energy.2023.128845 |
| 英文摘要 | Debrining is one of the most important steps in the construction of a salt cavern. The debrining inner tubing may be blocked by salt deposits because the brine temperature drops during debrining. However, most previous studies have ignored the effects of salt deposits on debrining. In this paper, a novel debrining model of a gas storage salt cavern to predict the debrining parameters and salt deposit growth based on the crystallization kinetics and heat transfer principle is built. A finite difference program is developed to solve this model. The model is validated by debrining monitoring data. The effects of debrining rate on debrining parameters are analyzed. The results show that the brine and gas temperature increase gradually with debrining time and ultimately approaches a constant value. If the debrining rate is increased from 20 to 80 m3/h, the salt deposits growth rate at the wellhead is decreased by 53.48%, and the total debrining time can be reduced by 77.3%, and the backflushing frequency can be decreased from 1.17 to 3.29 days/time. It is suggested that the debrining rate of Jintan UGS salt cavern increased to more than 80 m3/h and the backflushing frequency decreased to 3.29 days/time. |
| 资助项目 | National Natural Science Foundation of China ; Hubei Province Outstanding Youth Fund[42072307] ; Strategic Priority Research Program of the Chinese Academy of Sciences[2021CFA095] ; [XDC10020300] |
| WOS研究方向 | Thermodynamics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001068864500001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/39408]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Wang, Tongtao |
| 作者单位 | 1.PetroChina Gas Storage Co, Beijing 100029, Peoples R China 2.SINOPEC Petr Explorat & Prod Res Inst, Beijing 100083, Peoples R China 3.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Inst Rock & Soil Mech, Hubei Key Lab Geoenvironm Engn, Wuhan 430071, Peoples R China 6.Jiangsu Gas Storage Branch Co, PipeChina West East Gas Pipeline Co, Zhenjiang 212004, Peoples R China 7.PipeChina West East Gas Pipeline Co, Shanghai 200120, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, Dongzhou,Wang, Tongtao,Li, Long,et al. Modeling debrining of an energy storage salt cavern considering the effects of temperature[J]. ENERGY,2023,282:15. |
| APA | Xie, Dongzhou.,Wang, Tongtao.,Li, Long.,Guo, Kai.,Ben, Jianhua.,...&Chai, Guoxing.(2023).Modeling debrining of an energy storage salt cavern considering the effects of temperature.ENERGY,282,15. |
| MLA | Xie, Dongzhou,et al."Modeling debrining of an energy storage salt cavern considering the effects of temperature".ENERGY 282(2023):15. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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