Experimental Study on the Absorption of CO2 from Flue Gas by Aqueous Solutions of Methyldiethanolamine plus Potassium Glycinate in Hollow Fiber Membrane Contactor

被引：0

作者：

Zhang, Weifeng ^{[1
]}

Wang, Qiuhua ^{[1
]}

Fang, Mengxiang ^{[2
]}

Luo, Zhongyang ^{[2
]}

Cen, Kefa ^{[2
]}

机构：

[1] East China Jiaotong Univ, Sch Civil Engn & Architecture, Nanchang, Peoples R China

[2] Zhejiang Univ, Natl Key Lab Clean Energy Utilizat, Hangzhou, Zhejiang, Peoples R China

来源：

2010 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC) | 2010年

基金：

中国国家自然科学基金;

关键词：

Carbon dioxide; Methyldiethanolamine; Potassium glycinate; Hollow fiber membrane contactor; Membrane absorption; CARBON-DIOXIDE; REMOVAL; SEPARATION; SOLVENTS;

D O I：

暂无

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：

Absorption of carbon dioxide from flue gas was investigated in a hollow fiber membrane contactor using methyldiethanolamine + potassium glycinate ( MDEA+PG) aqueous solutions. The experimental results showed that the CO2 removal efficiency increased with the membrane contactor length increasing. CO2 removal efficiency and the mass transfer rate of CO2 increased with the increase of liquid flow rate. CO2 removal efficiency decreased with gas flow rate increasing. CO2 removal efficiency decreased and mass transfer rate increased with the CO2 volume fraction inlet increasing. Comparing PG with monoethanolamin (MEA) as auxiliary absorbent, the hybrid solution of MDEA+ PG was better than that of MDEA+MEA.

引用

页数：4

共 17 条

[1]

[Anonymous], 2008, INT EN OUTL 2008, P178

[2] Using polypropylene and polytetrafluoroethylene membranes in a membrane contactor for CO2 absorption [J].

deMontigny, David ;

Tontiwachwuthikul, Paitoon ;

Chakma, Amit .

JOURNAL OF MEMBRANE SCIENCE, 2006, 277 (1-2) :99-107

[3] Experiments and simulation of CO2 removal by mixed amines in a hollow fiber membrane module [J].

Gong, Yanwen ;

Wang, Zhi ;

Wang, Shichang .

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, 2006, 45 (08) :652-660

[4] Review of novel methods for carbon dioxide separation from flue and fuel gases [J].

Granite, EJ ;

O'Brien, T .

FUEL PROCESSING TECHNOLOGY, 2005, 86 (14-15) :1423-1434

[5] What future for carbon capture and sequestration? [J].

Herzog, H .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2001, 35 (07) :148A-153A

[6] Absorption of carbon dioxide through hollow fiber membranes using various aqueous absorbents [J].

Kim, YS ;

Yang, SM .

SEPARATION AND PURIFICATION TECHNOLOGY, 2000, 21 (1-2) :101-109

[7] New absorption liquids for the removal of CO2 from dilute gas streams using membrane contactors [J].

Kumar, PS ;

Hogendoorn, JA ;

Feron, PHM ;

Versteeg, GF .

CHEMICAL ENGINEERING SCIENCE, 2002, 57 (09) :1639-1651

[8] Analysis of CO2 removal by hollow fiber membrane contactors [J].

Lee, YT ;

Noble, RD ;

Yeom, BY ;

Park, YI ;

Lee, KH .

JOURNAL OF MEMBRANE SCIENCE, 2001, 194 (01) :57-67

[9] Review Of CO2 absorption using chemical solvents in hollow fiber membrane contactors [J].

Li, JL ;

Chen, BH .

SEPARATION AND PURIFICATION TECHNOLOGY, 2005, 41 (02) :109-122

[10] Selection of new absorbents for carbon dioxide capture [J].

Ma'mun, Sholeh ;

Svendsen, Hallvard F. ;

Hoff, Karl A. ;

Juliussen, Olav .

ENERGY CONVERSION AND MANAGEMENT, 2007, 48 (01) :251-258

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