Carbon dioxide capture capacity of sodium hydroxide aqueous solution

被引：190

作者：

Yoo, Miran ^{[1
]}

Han, Sang-Jun ^{[1
]}

Wee, Jung-Ho ^{[1
]}

机构：

[1] Catholic Univ Korea, Dept Environm Engn, Bucheon Si 420743, Gyeonggi Do, South Korea

来源：

JOURNAL OF ENVIRONMENTAL MANAGEMENT | 2013年 / 114卷

基金：

新加坡国家研究基金会;

关键词：

Climate change; Carbon capture; Chemical absorption; Greenhouse gas; Absorbent; Sodium hydroxide; MASS-TRANSFER; CO2; ABSORPTION; CHEMICAL ABSORPTION; NAOH SOLUTION; MODEL; COLUMN; CHEMISORPTION; CORROSION; PACKINGS; KINETICS;

D O I：

10.1016/j.jenvman.2012.10.061

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The present paper investigates the various features of NaOH aqueous solution when applied as an absorbent to capture carbon dioxide (CO2) emitted with relatively high concentration in the flue gas. The overall CO2 absorption reaction was carried out according to consecutive reaction steps that are generated in the order of Na2CO3 and NaHCO3. The reaction rate and capture efficiency were strongly dependent on the NaOH concentration in the Na2CO3 production range, but were constant in the NaHCO3 production step, irrespective of the NaOH concentration. The amount of CO2 absorbed in the solution was slightly less than the theoretical value, which was ascribed to the low trona production during the reaction and the consequent decrease in CO2 absorption in the NaOH solution. The mass ratio of absorbed CO2 that participated in the Na2CO3, NaHCO3, and trona production reactions was calculated to be 20:17:1, respectively. (c) 2012 Elsevier Ltd. All rights reserved.

引用

页码：512 / 519

页数：8

共 38 条

[11] Atmospheric modelling using FASCOD to identify CO2 absorption bands and their suitability analysis in variable concentrations for remote sensing applications [J].

Gangopadhyay, Prasun K. ;

van der Meer, Freek ;

van Dijk, Paul .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2008, 109 (04) :670-683

[12] Environmental bonds and the challenge of long-term carbon sequestration [J].

Gerard, David ;

Wilson, Elizabeth J. .

JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2009, 90 (02) :1097-1105

[13] Comparison of removal efficiencies of carbon dioxide between aqueous ammonia and NaOH solution in a fine spray column [J].

Guo Yincheng ;

Niu Zhenqi ;

Lin Wenyi .

10TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES, 2011, 4 :512-518

[14] Carbon Dioxide Capture Using Calcium Hydroxide Aqueous Solution as the Absorbent [J].

Han, Sang-Jun ;

Yoo, Miran ;

Kim, Dong-Woo ;

Wee, Jung-Ho .

ENERGY & FUELS, 2011, 25 (08) :3825-3834

[15] Thermographic Investigations of a Microstructured Thin Film Reactor for Gas/Liquid Contacting [J].

Hecht, Kristin ;

Kraut, Manfred .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2010, 49 (21) :10889-10896

[16] METHOD OF ASSESSING SOLID-STATE REACTIVITY ILLUSTRATED BY THERMAL-DECOMPOSITION EXPERIMENTS ON SODIUM-BICARBONATE [J].

HEDA, PK ;

DOLLIMORE, D ;

ALEXANDER, KS ;

CHEN, D ;

LAW, E ;

BICKNELL, P .

THERMOCHIMICA ACTA, 1995, 255 :255-272

[17] Accounting for carbon dioxide emissions from international shipping: Burden sharing under different UNFCCC allocation options and regime scenarios [J].

Heitmann, Nadine ;

Khalilian, Setareh .

MARINE POLICY, 2011, 35 (05) :682-691

[18] CHARACTERIZATION OF A 2-PHASE IMPINGING JET ABSORBER .2. ABSORPTION WITH CHEMICAL-REACTION OF CO2 IN NAOH SOLUTIONS [J].

HERSKOWITS, D ;

HERSKOWITS, V ;

STEPHAN, K ;

TAMIR, A .

CHEMICAL ENGINEERING SCIENCE, 1990, 45 (05) :1281-1287

[19] The CO2 capture performance of a high-intensity vortex spray scrubber [J].

Javed, K. H. ;

Mahmud, T. ;

Purba, E. .

CHEMICAL ENGINEERING JOURNAL, 2010, 162 (02) :448-456

[20] Mass transfer parameter estimation using optimization technique:: Case study in CO2 absorption with chemical reaction [J].

Ji, XS ;

Kritpiphat, W ;

Aboudheir, A ;

Tontiwachwuthikul, P .

CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1999, 77 (01) :69-73

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