A model for estimating flow assurance of hydrate slurry in pipelines

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	A model for estimating flow assurance of hydrate slurry in pipelines
	Wang, Wuchang 1; Fan, Shuanshi 2; Liang, Deqing3 ; Li, Yuxing 1
刊名	journal of natural gas chemistry
	2010-07-01
卷号	19 期号:4 页码:380-384
关键词	hydrate slurry flow assurance rheological behavior safe model
ISSN号	1003-9953
通讯作者	wangwuchangupc@126.com
产权排序	[wang, wuchang; li, yuxing] china univ petr, dept storage & transportat engn, qingdao 266555, shandong, peoples r china; [fan, shuanshi] s china univ technol, key lab enhanced heat transfer & energy conservat, moe, guangzhou 510640, guangdong, peoples r china; [liang, deqing] chinese acad sci, guangzhou inst energy convers, guangzhou 510640, guangdong, peoples r china
中文摘要	the problem of hydrate blockage of pipelines in offshore production is becoming ever-increasing severe because oil fields in ever-increasing unusual environments have been brought in production. hcfc-141b and thf were selected as the substitutes to study the flow assurance of the hydrates in pipelines. there are critical hydrate volume concentrations for these two slurries. hydrate slurries behave like bingham fluids and have high agglomerating tendency when the hydrate volume concentrations are larger than the critical ones. based on rheological behaviors of these two hydrates, a non-dimensional parameter is proposed through studying the driving forces of agglomeration among hydrate particles, which shows the agglomerating probability of hydrate particles in pipeline and can be used to judge the safety of the pipeline. moreover, a safe model to judge the safely flow hydrate slurries was presented and verified with the experimental data, which demonstrates that the model is effective to judge whether the pipeline can be run safely or not.
英文摘要	the problem of hydrate blockage of pipelines in offshore production is becoming ever-increasing severe because oil fields in ever-increasing unusual environments have been brought in production. hcfc-141b and thf were selected as the substitutes to study the flow assurance of the hydrates in pipelines. there are critical hydrate volume concentrations for these two slurries. hydrate slurries behave like bingham fluids and have high agglomerating tendency when the hydrate volume concentrations are larger than the critical ones. based on rheological behaviors of these two hydrates, a non-dimensional parameter is proposed through studying the driving forces of agglomeration among hydrate particles, which shows the agglomerating probability of hydrate particles in pipeline and can be used to judge the safety of the pipeline. moreover, a safe model to judge the safely flow hydrate slurries was presented and verified with the experimental data, which demonstrates that the model is effective to judge whether the pipeline can be run safely or not.
学科主题	chemistry ; energy & fuels ; engineering
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, applied ; chemistry, physical ; energy & fuels ; engineering, chemical
研究领域[WOS]	chemistry ; energy & fuels ; engineering
关键词[WOS]	ice slurry ; refrigerants
收录类别	SCI
原文出处	https://dx.doi.org/10.1016/s1003-9953(09)60094-3
语种	英语
WOS记录号	WOS:000281083500005
公开日期	2014-12-24
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/8494]
专题	中国科学院广州能源研究所天然气水合物基础研究实验室
作者单位	1.China Univ Petr, Dept Storage & Transportat Engn, Qingdao 266555, Shandong, Peoples R China 2.S China Univ Technol, Key Lab Enhanced Heat Transfer & Energy Conservat, MOE, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Wang, Wuchang,Fan, Shuanshi,Liang, Deqing,et al. A model for estimating flow assurance of hydrate slurry in pipelines[J]. journal of natural gas chemistry,2010,19(4):380-384.
APA	Wang, Wuchang,Fan, Shuanshi,Liang, Deqing,&Li, Yuxing.(2010).A model for estimating flow assurance of hydrate slurry in pipelines.journal of natural gas chemistry,19(4),380-384.
MLA	Wang, Wuchang,et al."A model for estimating flow assurance of hydrate slurry in pipelines".journal of natural gas chemistry 19.4(2010):380-384.