Cyclopentane Hydrate Crystal Growth Behavior at the Three-Phase Interface with the Presence of Fine-Grained Sediments

环戊烷 水合物 相(物质) 晶体生长 Crystal(编程语言) 材料科学 化学工程 矿物学 化学 结晶学 地质学 化学物理 立体化学 有机化学 计算机科学 工程类 程序设计语言
作者
Yanhong Wang,Xin Li,Shuanshi Fan,Shenglong Wang,Xuemei Lang,Chi Yu
出处
期刊:Energy & Fuels [American Chemical Society]
卷期号:35 (2): 1433-1441 被引量:5
标识
DOI:10.1021/acs.energyfuels.0c04111
摘要

To provide evidence for hydrate occurrence states in marine sediments, cyclopentane (CP) hydrate crystal growth at interfaces of water–CP, water–silica–CP, and water–kaolin–CP was observed through a perfluoroalkoxy ethylene (PFA) tube. The effect of water salinity on the growth of CP hydrate crystals in silica sand and kaolin was also investigated. It was found that the growth of CP hydrate crystals caused the migration of sediment particles, but the migration of kaolin particles was not obvious. The measurement results of the growth length of the hydrate crystal surface showed that the addition of sediments increased the growth of the hydrate crystal, and the growth rate of the hydrate crystal in the silica sand was larger than that in the kaolin. The increased growth rate of hydrate crystals implied that CP and water could react quickly to form hydrates, resulting in smaller crystal size and a rougher crystal surface. The growth rate of hydrate crystals became slower after adding NaCl into the water phase, NaCl also changed the growth pattern of hydrate crystals, making the crystal surface rough. The difference in growth behavior and morphology of hydrate crystals in fine-grained sediments is believed to be closely related to the surface properties of silica sand and kaolin, and a possible growth mechanism of CP hydrate crystals at the multiphase interface with fine-grained sediments was proposed.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
吴子宇发布了新的文献求助10
1秒前
journey完成签到 ,获得积分10
3秒前
6秒前
乖猫要努力应助潇湘雪月采纳,获得10
9秒前
一行发布了新的文献求助10
9秒前
storm完成签到,获得积分10
12秒前
HOPE完成签到,获得积分20
13秒前
Singularity应助Xiaoyang采纳,获得10
15秒前
ding应助快乐一江采纳,获得10
15秒前
16秒前
步一完成签到,获得积分10
17秒前
20秒前
情怀应助科研通管家采纳,获得10
20秒前
SYLH应助科研通管家采纳,获得10
20秒前
SYLH应助科研通管家采纳,获得10
21秒前
烟花应助科研通管家采纳,获得10
21秒前
在水一方应助科研通管家采纳,获得10
21秒前
dongjy应助科研通管家采纳,获得150
21秒前
Owen应助科研通管家采纳,获得10
21秒前
fd163c应助科研通管家采纳,获得10
21秒前
大模型应助科研通管家采纳,获得10
21秒前
SciGPT应助科研通管家采纳,获得10
21秒前
Owen应助科研通管家采纳,获得10
21秒前
21秒前
愉快的牛氓完成签到 ,获得积分10
23秒前
恋雅颖月应助潇湘雪月采纳,获得10
25秒前
27秒前
传奇3应助热情青亦采纳,获得10
28秒前
CodeCraft应助夕沫采纳,获得10
29秒前
江江发布了新的文献求助10
32秒前
斯文败类应助sirhai采纳,获得10
34秒前
只谈风月完成签到,获得积分10
35秒前
顾矜应助哈哈呵采纳,获得10
36秒前
科研助手6应助风中的南风采纳,获得10
36秒前
小马甲应助呆瓜采纳,获得10
36秒前
37秒前
热情青亦完成签到,获得积分10
37秒前
37秒前
38秒前
38秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3989390
求助须知:如何正确求助?哪些是违规求助? 3531487
关于积分的说明 11254109
捐赠科研通 3270153
什么是DOI,文献DOI怎么找? 1804887
邀请新用户注册赠送积分活动 882087
科研通“疑难数据库(出版商)”最低求助积分说明 809174