Studies of methyldiethanolamine process simulation and parameters optimization for high-sulfur gas sweetening

被引：23

作者：

Qiu, K. ^{[1
]}

Shang, J. F. ^{[2
]}

Ozturk, M. ^{[3
]}

Li, T. F. ^{[1
]}

Chen, S. K. ^{[1
]}

Zhang, L. Y. ^{[1
]}

Gu, X. H. ^{[1
]}

机构：

[1] Chongqing Univ Sci & Technol, Sch Chem & Chem Engn, Chongqing, Peoples R China

[2] Zhongyuan Oilfield Co, SINOPEC, Puguang Branch, Dazhou, Sichuan, Peoples R China

[3] Univ Oklahoma, Sch Chem Biol & Mat Engn, Norman, OK 73019 USA

来源：

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING | 2014年 / 21卷

关键词：

Gas sweetening; Simulation; Optimization; Amine solution; Energy; DESIGN; CO2; SOLUBILITY; OPERATION; IMPACT; H2S;

D O I：

10.1016/j.jngse.2014.08.023

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 energy consumption of high-sulfur gas sweetening was significantly higher than conventional gas, in order to save energy, a novel Methyldiethanolamine (MDEA) modified process is discussed in this paper. The law of operating conditions' impact on gas sweetening efficiency and economic benefits has been obtained by using process simulation and optimization. The results showed that the maximization of the treated gas yield should be selected as the optimization objective of gas sweetening rather than the minimization of the operating costs. This will enable improvement of the economic efficiency of the gas processing. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：379 / 385

页数：7

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