Pervaporation separation of DMF/H2O mixtures by NaA/PAN membranes

Hui Shao; Yi Zhou; Cheng Peng Wang; Qi Zhang; Jing Zhong; Xue Hong Gu

Pervaporation separation of DMF/H₂O mixtures by NaA/PAN membranes

Hui Shao, Yi Zhou, Cheng Peng Wang, Qi Zhang, Jing Zhong, Xue Hong Gu

化工学院

Changzhou University

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

Lager scale NaA/PAN composite membranes are prepared by scratching method. The separation performance of membrane is evaluated by pervaporation with DMF/H₂O mixtures in this study. The influences of feed compositions, operation temperatures and feed flow on the pervaporation performance are investigated. The results show that the permeation flux increases with increasing the operation temperature. The permeation flux and separation factors of NaA/PAN membrane can reach 1.84 kg·m^-2·h^-1 and 11.54, respectively, under the following conditions: 20% mass fraction of DMF in feed, 24°C of operation temperature, 1.5 m³/h of feed flow and 500 Pa of downstream pressure.

源语言	英语
页（从-至）	58-61
页数	4
期刊	Xiandai Huagong/Modern Chemical Industry
卷	34
期	5
出版状态	已出版 - 5月 2014

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引用此

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title = "Pervaporation separation of DMF/H2O mixtures by NaA/PAN membranes",

abstract = "Lager scale NaA/PAN composite membranes are prepared by scratching method. The separation performance of membrane is evaluated by pervaporation with DMF/H2O mixtures in this study. The influences of feed compositions, operation temperatures and feed flow on the pervaporation performance are investigated. The results show that the permeation flux increases with increasing the operation temperature. The permeation flux and separation factors of NaA/PAN membrane can reach 1.84 kg·m-2·h-1 and 11.54, respectively, under the following conditions: 20% mass fraction of DMF in feed, 24°C of operation temperature, 1.5 m3/h of feed flow and 500 Pa of downstream pressure.",

keywords = "NaA/PAN composite membrane, Pervaporation",

author = "Hui Shao and Yi Zhou and Wang, {Cheng Peng} and Qi Zhang and Jing Zhong and Gu, {Xue Hong}",

year = "2014",

month = may,

language = "英语",

volume = "34",

pages = "58--61",

journal = "Xiandai Huagong/Modern Chemical Industry",

issn = "0253-4320",

publisher = "China National Chemical Information Center",

number = "5",

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TY - JOUR

T1 - Pervaporation separation of DMF/H2O mixtures by NaA/PAN membranes

AU - Shao, Hui

AU - Zhou, Yi

AU - Wang, Cheng Peng

AU - Zhang, Qi

AU - Zhong, Jing

AU - Gu, Xue Hong

PY - 2014/5

Y1 - 2014/5

N2 - Lager scale NaA/PAN composite membranes are prepared by scratching method. The separation performance of membrane is evaluated by pervaporation with DMF/H2O mixtures in this study. The influences of feed compositions, operation temperatures and feed flow on the pervaporation performance are investigated. The results show that the permeation flux increases with increasing the operation temperature. The permeation flux and separation factors of NaA/PAN membrane can reach 1.84 kg·m-2·h-1 and 11.54, respectively, under the following conditions: 20% mass fraction of DMF in feed, 24°C of operation temperature, 1.5 m3/h of feed flow and 500 Pa of downstream pressure.

AB - Lager scale NaA/PAN composite membranes are prepared by scratching method. The separation performance of membrane is evaluated by pervaporation with DMF/H2O mixtures in this study. The influences of feed compositions, operation temperatures and feed flow on the pervaporation performance are investigated. The results show that the permeation flux increases with increasing the operation temperature. The permeation flux and separation factors of NaA/PAN membrane can reach 1.84 kg·m-2·h-1 and 11.54, respectively, under the following conditions: 20% mass fraction of DMF in feed, 24°C of operation temperature, 1.5 m3/h of feed flow and 500 Pa of downstream pressure.

KW - NaA/PAN composite membrane

KW - Pervaporation

UR - http://www.scopus.com/inward/record.url?scp=84901676286&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:84901676286

SN - 0253-4320

VL - 34

SP - 58

EP - 61

JO - Xiandai Huagong/Modern Chemical Industry

JF - Xiandai Huagong/Modern Chemical Industry

IS - 5

ER -

Pervaporation separation of DMF/H2O mixtures by NaA/PAN membranes

摘要

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Pervaporation separation of DMF/H₂O mixtures by NaA/PAN membranes