GIEC OpenIR  > 中国科学院广州能源研究所
Inhibition Effect Study of Carboxyl-Terminated Polyvinyl Caprolactam on Methane Hydrate Formation
Zhang, Qian1,2,3,4; Shen, Xiaodong1,2,3,4; Zhou, Xuebing1,2,3; Liang, Deqing1,2,3
2017
发表期刊ENERGY & FUELS
卷号31期号:1页码:839-846
摘要Injecting kinetic hydrate inhibitors (KHIs) is an efficient option to prevent gas hydrate blockages in equipment and pipelines, which widely exist in petroleum production and transportation operations. Polyvinyl caprolactam(PVCap) is a kind of effective and commercialized KHIs. In this paper, one kind of carboxyl-acid-group-modified PVCap named carboxyl terminated polyvinyl caprolactam (PVCSCOOH) has been synthesized and the KHI performance has also been evaluated. The microscopic properties for hydrate samples were detected with cryo-scanning electron microscopy, Raman spectroscopy, and powder X-ray diffraction. It was found that the maximum subcooling degree of 2 wt % PVCSCOOH not generating methane hydrate was 13.7 degrees C, while this value for PVCap was only 11.3 degrees C; PVCSCOOH had a better inhibition performance than PVCap of similar molecular weight. In addition, we also noticed that PVCSCOOH could change the hydrate appearance and lower the large/small cavity ratio (L/S), to 2.00 but it had no impact on the hydrate structure.
文章类型Article
WOS标题词Science & Technology ; Technology
资助者National Natural Science Foundation of China(51376182) ; Chinese Academy of Sciences (CAS) Program(KGZD-EW-301) ; Scientific Cooperative Project by China National Petroleum Corporation (CNPC) ; CAS(2015A-4813) ; National Natural Science Foundation of China(51376182) ; Chinese Academy of Sciences (CAS) Program(KGZD-EW-301) ; Scientific Cooperative Project by China National Petroleum Corporation (CNPC) ; CAS(2015A-4813)
DOI10.1021/acs.energyfuels.6b02603
研究领域[WOS]Energy & Fuels ; Engineering
关键词[WOS]EFFECTIVE KINETIC INHIBITORS ; CRYSTAL-GROWTH INHIBITION ; NATURAL-GAS ; POLY(N-VINYL CAPROLACTAM) ; RISK-MANAGEMENT ; PERFORMANCE ; POLYMERS ; SERIES ; SYNERGISM ; SALTS
收录类别SCI
语种英语
资助者National Natural Science Foundation of China(51376182) ; Chinese Academy of Sciences (CAS) Program(KGZD-EW-301) ; Scientific Cooperative Project by China National Petroleum Corporation (CNPC) ; CAS(2015A-4813) ; National Natural Science Foundation of China(51376182) ; Chinese Academy of Sciences (CAS) Program(KGZD-EW-301) ; Scientific Cooperative Project by China National Petroleum Corporation (CNPC) ; CAS(2015A-4813)
WOS类目Energy & Fuels ; Engineering, Chemical
WOS记录号WOS:000392553800087
引用统计
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/14024
专题中国科学院广州能源研究所
作者单位1.Chinese Acad Sci, Key Lab Nat Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
4.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Qian,Shen, Xiaodong,Zhou, Xuebing,et al. Inhibition Effect Study of Carboxyl-Terminated Polyvinyl Caprolactam on Methane Hydrate Formation[J]. ENERGY & FUELS,2017,31(1):839-846.
APA Zhang, Qian,Shen, Xiaodong,Zhou, Xuebing,&Liang, Deqing.(2017).Inhibition Effect Study of Carboxyl-Terminated Polyvinyl Caprolactam on Methane Hydrate Formation.ENERGY & FUELS,31(1),839-846.
MLA Zhang, Qian,et al."Inhibition Effect Study of Carboxyl-Terminated Polyvinyl Caprolactam on Methane Hydrate Formation".ENERGY & FUELS 31.1(2017):839-846.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, Qian]的文章
[Shen, Xiaodong]的文章
[Zhou, Xuebing]的文章
百度学术
百度学术中相似的文章
[Zhang, Qian]的文章
[Shen, Xiaodong]的文章
[Zhou, Xuebing]的文章
必应学术
必应学术中相似的文章
[Zhang, Qian]的文章
[Shen, Xiaodong]的文章
[Zhou, Xuebing]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。