Natural gas origin, composition, and processing: A review

被引:475
作者
Faramawy, S. [1 ]
Zaki, T. [2 ]
Sakr, A. A. -E. [1 ]
机构
[1] Egyptian Petr Res Inst, Anal & Evaluat Div, PB 11727, Cairo 11727, Egypt
[2] Egyptian Petr Res Inst, Petr Refining Div, Catalysis Dept, PB 11727, Cairo 11727, Egypt
关键词
Natural gas; Origin; Composition; Processing; Acid gases; Carbon dioxide; CARBON-DIOXIDE CAPTURE; ZEOLITIC IMIDAZOLATE FRAMEWORKS; LAYERED DOUBLE HYDROXIDES; CO2; CAPTURE; COALBED METHANE; MESOPOROUS SILICAS; HIGH-TEMPERATURE; MOLECULAR-SIEVE; IONIC LIQUIDS; ADSORPTION SEPARATION;
D O I
10.1016/j.jngse.2016.06.030
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
Natural gas (NG) is a naturally gaseous hydrocarbon mixture.that is formed under the earth's surface. NG is considered to be the cleanest fossil fuel and is a safe source of energy when transported, stored and used. The primary constituent of NG is methane, it may also contain (C-2(+) hydrocarbons, N-2, CO2, He, H2S, and noble gases) according to its origin. Different gas processing technologies can be employed to remove constituents other than methane. Due to importance of NG as a fuel and the increasing global demand of it, this article reviews the fundamentals of NG origin, composition, and processing. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码:34 / 54
页数:21
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