能源化学(英文)
ISSN 1003-9953
     
天然气化学 2011, Vol. 20 Issue (5) :471-476    DOI: 10.1016/S1003-9953(10)60218-6
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Comparison of three methods for natural gas dehydration
 Michal Netusil*, Pavel Ditl
Department of Process Engineering, Czech Technical University, Prague 6, 166 07, Czech Republic
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摘要 This paper compares three methods for natural gas dehydration that are widely applied in industry: (1) absorption by triethylene glycol, (2) adsorption on solid desiccants and (3) condensation. A comparison is made according to their energy demand and suitability for use. The energy calculations are performed on a model where 105 Nm3/h water saturated natural gas is processed at 30 ℃. The pressure of the gas varies from 7 to 20 MPa. The required outlet concentration of water in natural gas is equivalent to the dew point temperature of -10 ℃ at gas pressure of 4 MPa.
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作者相关文章
Michal Netusil*
Pavel Ditl
关键词 gas reservoir   underground gas storage   natural gas   gas dehydration     
收稿日期: 2011-04-06; 发布日期: 2011-09-21
基金资助:

Youth Fund of Cold and Arid Regions Environmental and Engineering Research Institute

通讯作者 Dr. Michal Netusil     Email: netusil.michal@gmail.com
引用本文:   
Michal Netusil*, Pavel Ditl .Comparison of three methods for natural gas dehydration[J]  天然气化学 , 2011,V20(5): 471-476
Michal Netusil*, Pavel Ditl .Comparison of three methods for natural gas dehydration[J]  Journal of Energy Chemistry, 2011,V20(5): 471-476
链接本文:  
http://www.jenergchem.org/CN/10.1016/S1003-9953(10)60218-6     或     http://www.jenergchem.org/CN/Y2011/V20/I5/471
 
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