Modeling of xenon gas hydrate distribution coefficient at methane-containing mixtures separation

被引：2
|
作者：
Kudryavtseva, Maria S. [1 ,2 ]
Petukhov, Anton N. [1 ,2 ,3 ]
Shablykin, Dmitry N. [1 ,2 ]
Atlaskin, Artem A. [1 ,3 ]
Stepanova, Ekaterina A. [1 ]
Vorotyntsev, Ilya V. [3 ]
Vorotyntsev, Vladimir M. [1 ]
机构：
[1] Nizhnii Novgorod State Tech Univ, Nanotechnol & Biotechnol Dept, Minin St 24, Nizhnii Novgorod 603950, Russia
[2] NI Lobachevsky State Univ Nizhny Novgorod, Gagarin Ave 23, Nizhnii Novgorod, Russia
[3] Mendeleev Univ Chem Technol Russia, Lab Smart Mat & Technol, Moscow, Russia
来源：
PETROLEUM SCIENCE AND TECHNOLOGY | 2024年 / 42卷 / 03期
基金：
俄罗斯科学基金会;
关键词：
distribution coefficient; filling cavities; gas hydrate; natural gas; xenon; CARBON-DIOXIDE; DISSOCIATION; EQUILIBRIUM; CAPTURE;
D O I：
10.1080/10916466.2022.2120005
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The aim of this study is to theoretically estimate of xenon (Xe) gas hydrate distribution coefficient. For the first time, the effect of various natural gas compositions on the Xe gas hydrate distribution coefficient has been investigated at the gas hydrate dissociation pressures, 4.00 and 8.00 MPa in the temperature range 273.15-283.15 K. Based on the results obtained, it can be concluded that Xe concentration in the gas hydrate phase is efficient at the minimum C3H8 concentration in a multicomponent gas mixture close to natural gas composition, at temperature and pressure conditions equal to 273.15 K and 8.00 MPa.
引用
收藏
页码：321 / 338
页数：18
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