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Research on Growth Kinetics and Growth Mechanism of Natural Gas Hydrates in Water-in-Asphaltene-Resin-Paraffin Deposits (ARPD) and Water-in-Oil Emulsions
被引:1
|作者:
Shitz, E. Yu
[1
]
Koryakina, V. V.
[2
]
Ivanova, I. K.
[2
,3
]
Semenov, M. E.
[2
]
机构:
[1] Republican Res Sci Consulting Ctr Expertise, Moscow, Russia
[2] Russian Acad Sci, Inst Petr & Gas Problems, Siberian Branch, Yakutsk, Russia
[3] MK Ammosov North Eastern Fed Univ, Yakutsk, Russia
来源:
关键词:
gas hydrates;
natural gas;
oil emulsion;
asphaltene-resin-paraffin deposits;
ARPD emulsion;
hydrate formation;
kinetics;
mechanism;
DSC;
D O I:
10.15372/CSD20180305
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
The paper presents the results of research on natural gas hydrates in water-in-oil and water-in-asphaltene-resin-paraffin deposits (ARPD) emulsions that were carried out at the laboratory of technogenic gas hydrates of the Institute of Oil and Gas Problems, SB RAS (Yakutsk). Kinetic aspects of the hydrate formation process in the selected emulsion media, the predominant mechanisms of hydrate crystals formation, and the effect of the medium on the morphology of the growing hydrates are described in detail. Peculiarities of the growth of gas hydrates were investigated using differential scanning calorimetry (DSC) and also the synthesis technique in special high-pressure chambers.
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页码:271 / 280
页数:10
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