Pilot scale applied research on CO2 removal of natural gas using a rotating packed bed with propylene carbonate

被引：9

作者：

Xiang, Liangyu ^{[1
,4
]}

Wu, Liankun ^{[1
]}

Gao, Lidong ^{[2
]}

Chen, Jianfeng ^{[1
]}

Liu, Yingfan ^{[3
]}

Zhao, Hong ^{[1
,2
]}

机构：

[1] Beijing Univ Chem Technol, Minist Educ High Grav Engn & Technol, Res Ctr, Beijing 100029, Peoples R China

[2] Beijing Univ Chem Technol, Suzhou Res Inst, Suzhou 215100, Jiangsu, Peoples R China

[3] China Natl Offshore Oil Corp Energy Conservat & E, Tianjin 300457, Peoples R China

[4] SINOPEC Beijing Res Inst Chem Ind, Beijing 100013, Peoples R China

来源：

CHEMICAL ENGINEERING RESEARCH & DESIGN | 2019年 / 150卷

基金：

中国国家自然科学基金;

关键词：

Rotating packed bed; CO2; removal; Propylene carbonate; Offshore platform; MASS-TRANSFER; ABSORPTION; PERFORMANCE; DIOXIDE; LIQUID;

D O I：

10.1016/j.cherd.2019.03.038

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Absorption of CO2 from a CO2/N-2 mixture with propylene carbonate (PC) as the absorbent using a rotating packed bed (RPB) in pilot scale was systematically investigated in this paper. RPB is characterized by simple operation and high efficiency with small volume, which may be an alternative method for CO2 removal offshore. The effects of operating parameters on the removal efficiency of CO2 and the K(y)a values such as temperature, pressure, inlet liquid flow rate and the rotational speed of RPB were studied. Experimental results indicated that the efficiency of this absorption process could be regulated by appropriate operating conditions of the RPB. (C) 2019 Institution of Chemical Engineers. Published by Elsevier B.V. All rights reserved.

引用

页码：33 / 39

页数：7

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