A porous polyethersulfone hollow fiber membrane in a gas humidification process

被引：16

作者：

Bakeri, Gh ^{[1
]}

Naeimifard, S. ^{[1
]}

Matsuura, T. ^{[2
,3
]}

Ismail, A. F. ^{[2
]}

机构：

[1] Babol Noshirvani Univ Technol, Adv Membrane & Biotechnol Res Ctr, Fac Chem Engn, Babol Sar, Iran

[2] Univ Teknol Malaysia, Adv Membrane Technol Res Ctr AMTEC, Skudai 81310, Johor, Malaysia

[3] Univ Ottawa, Ind Membrane Res Inst, Dept Chem & Biol Engn, Ottawa, ON K1N 6N5, Canada

来源：

RSC ADVANCES | 2015年 / 5卷 / 19期

关键词：

MASS-TRANSFER; PERFORMANCE; SEPARATION;

D O I：

10.1039/c4ra14180f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A porous polyethersulfone hollow fiber membrane was fabricated via a dry-wet phase inversion process. The membrane was characterized by measuring the pore size, porosity and LEPw. Scanning electron microscopy (SEM) revealed the presence of finger-like macrovoids in the cross-section of the membrane, which contributed to the reduction of tortuosity. The fabricated membrane was further applied in gas humidification. It was found that the water flux was increased by an increase in the gas and liquid flow rates and temperature but reduced by an increase in gas pressure. The water flux of the fabricated membrane exhibited a gas humidification performance superior to a commercial humidifier, e.g. it has 380% higher water flux than the Perma Pure (R) 1 model PH-60T-24SS at T-liquid = 40 degrees C.

引用

页码：14448 / 14457

页数：10

共 20 条

[1] Formation of hollow fiber membranes from poly(ether imide) at wet phase inversion using binary mixtures of solvents for the preparation of the dope [J].

Albrecht, W ;

Weigel, T ;

Schossig-Tiedemann, M ;

Kneifel, K ;

Peinemann, KN ;

Paul, D .

JOURNAL OF MEMBRANE SCIENCE, 2001, 192 (1-2) :217-230

[2] The effect of bore fluid type on the structure and performance of polyetherimide hollow fiber membrane in gas-liquid contacting processes [J].

Bakeri, Gh. ;

Ismail, A. F. ;

Rahimnejad, M. ;

Matsuura, T. ;

Rana, D. .

SEPARATION AND PURIFICATION TECHNOLOGY, 2012, 98 :262-269

[3] The effect of phase inversion promoters on the structure and performance of polyetherimide hollow fiber membrane using in gas-liquid contacting process [J].

Bakeri, Gh ;

Matsuura, T. ;

Ismail, A. F. .

JOURNAL OF MEMBRANE SCIENCE, 2011, 383 (1-2) :159-169

[4] An experimental study and model validation of a membrane humidifier for PEM fuel cell humidification control [J].

Chen, Dongmei ;

Li, Wei ;

Peng, Huei .

JOURNAL OF POWER SOURCES, 2008, 180 (01) :461-467

[5] Using poly(N,N-dimethylaminoethyl methacrylate)/polyacrylonitrile composite membranes for gas dehydration and humidification [J].

Du, Jennifer Runhong ;

Liu, Li ;

Chakma, Amit ;

Feng, Xianshe .

CHEMICAL ENGINEERING SCIENCE, 2010, 65 (16) :4672-4681

[6] Experimental verification of a membrane humidifier model based on the effectiveness method [J].

Kadylak, David ;

Merida, Walter .

JOURNAL OF POWER SOURCES, 2010, 195 (10) :3166-3175

[7] Two dimensional dynamic modeling of a shell-and-tube water-to-gas membrane humidifier for proton exchange membrane fuel cell [J].

Kang, Sanggyu ;

Min, Kyoungdoug ;

Yu, Sangseok .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2010, 35 (04) :1727-1741

[8]

Li K., 2007, CERAMIC MEMBRANES SE

[9] Microporous polyvinylidene fluoride hollow fiber membrane contactors for CO2 stripping: Effect of PEG-400 in spinning dope [J].

Mansourizadeh, Amir ;

Pouranfard, Abdol-Rasoul .

CHEMICAL ENGINEERING RESEARCH & DESIGN, 2014, 92 (01) :181-190

[10] Phase separation, vitrification, and the manifestation of macrovoids in polymeric asymmetric membranes [J].

McKelvey, SA ;

Koros, WJ .

JOURNAL OF MEMBRANE SCIENCE, 1996, 112 (01) :29-39

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