CO2 absorption in nanofluids in a randomly packed column equipped with magnetic field

被引：52

作者：

Salimi, J. ^{[1
]}

Haghshenasfard, M. ^{[1
]}

Etemad, S. Gh. ^{[1
]}

机构：

[1] Isfahan Univ Technol, Dept Chem Engn, Esfahan 8415683111, Iran

来源：

HEAT AND MASS TRANSFER | 2015年 / 51卷 / 05期

关键词：

ENHANCEMENT;

D O I：

10.1007/s00231-014-1439-5

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Magnetic nanofluids have been used for absorption of CO2 in a packed column in the presence of magnetic field. Adding nanoparticles into the solvent enhances mass transfer characteristics. The optimum concentrations of Fe3O4/water and NiO/water nanofluids are 0.005, and 0.01 % respectively, and the maximum enhancement of mass transfer rate in comparison with pure water is 12 and 9.5 % respectively. The magnetic field showed positive effect on the CO2 absorption performance.

引用

页码：621 / 629

页数：9

共 10 条

[1] AGGLOMERATE FORMATION IN A MAGNETIC FLUID [J].

CHANTRELL, RW ;

BRADBURY, A ;

POPPLEWELL, J ;

CHARLES, SW .

JOURNAL OF APPLIED PHYSICS, 1982, 53 (03) :2742-2744

[2]

Choi S.U.S., 1995, Am Soc Mech Eng Fluids Eng Div FED, V231, P99

[3]

Cussler E. L., 2009, Diffusion: Mass transfer in fluid systems

[4] Mechanism of absorption enhancement by surfactant [J].

Daiguji, H ;

Hihara, E ;

Saito, T .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1997, 40 (08) :1743-1752

[5] Review of advanced absorption cycles: performance improvement and temperature lift enhancement [J].

Kang, YT ;

Kunugi, Y ;

Kashiwagi, T .

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2000, 23 (05) :388-401

[6]

Kashiwag T., 1988, NEWSLETTER, V6, P2

[7] Absorption performance enhancement by nano-particles and chemical surfactants in binary nanofluids [J].

Kim, Jin-Kyeong ;

Jung, Jun Young ;

Kang, Yong Tae .

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2007, 30 (01) :50-57

[8] Synthesis of silica nanofluid and application to CO2 absorption [J].

Kim, Wun-gwi ;

Kang, Hyun Uk ;

Jung, Kang-min ;

Kim, Sung Hyun .

SEPARATION SCIENCE AND TECHNOLOGY, 2008, 43 (11-12) :3036-3055

[9]

Nik Hisyamudin BMN, 2009, WORLD ACAD SCI ENG T, V32, P611

[10] A dispersion model of enhanced mass diffusion in nanofluids [J].

Veilleux, Jocelyn ;

Coulombe, Sylvain .

CHEMICAL ENGINEERING SCIENCE, 2011, 66 (11) :2377-2384

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