Electrolyte influence on sorption behaviours of Direct Blue 71 dye on ramie fibre

Chi Yuan; Kankan Lou; Liping Yu; Md. Nahid Pervez; Siwei Su; Jun Huang; Xiongyi Peng; Yingjie Cai

doi:10.1051/matecconf/201710803003

Electrolyte influence on sorption behaviours of Direct Blue 71 dye on ramie fibre

Chi Yuan, Kankan Lou, Liping Yu, Md. Nahid Pervez, Siwei Su, Jun Huang, Xiongyi Peng, Yingjie Cai

School of Textiles & Design

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

41 Downloads (Pure)

Abstract

Ramie loose fibre was dyed using Direct Blue 71 dye at 70, 80, 90 and 100°C without and with NaCl electrolyte in order to investigate the distinction of dye sorption behaviours. The results show that the dye exhaustion increases with addition of NaCl and shortens the equilibrium dyeing time. The dye adsorption process of dyeing without and with NaCl followed pseudo second-order kinetics, but the rate constant of sorption is larger for the latter compared to the former.

Original language	English
Article number	03003
Journal	MATEC Web of Conferences
Volume	108
DOIs	https://doi.org/10.1051/matecconf/201710803003
Publication status	Published - 31 May 2017

ASJC Scopus subject areas

General Chemistry
General Engineering
General Materials Science

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title = "Electrolyte influence on sorption behaviours of Direct Blue 71 dye on ramie fibre",

abstract = "Ramie loose fibre was dyed using Direct Blue 71 dye at 70, 80, 90 and 100°C without and with NaCl electrolyte in order to investigate the distinction of dye sorption behaviours. The results show that the dye exhaustion increases with addition of NaCl and shortens the equilibrium dyeing time. The dye adsorption process of dyeing without and with NaCl followed pseudo second-order kinetics, but the rate constant of sorption is larger for the latter compared to the former.",

author = "Chi Yuan and Kankan Lou and Liping Yu and Pervez, {Md. Nahid} and Siwei Su and Jun Huang and Xiongyi Peng and Yingjie Cai",

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language = "English",

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journal = "MATEC Web of Conferences",

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T1 - Electrolyte influence on sorption behaviours of Direct Blue 71 dye on ramie fibre

AU - Yuan, Chi

AU - Lou, Kankan

AU - Yu, Liping

AU - Pervez, Md. Nahid

AU - Su, Siwei

AU - Huang, Jun

AU - Peng, Xiongyi

AU - Cai, Yingjie

PY - 2017/5/31

Y1 - 2017/5/31

N2 - Ramie loose fibre was dyed using Direct Blue 71 dye at 70, 80, 90 and 100°C without and with NaCl electrolyte in order to investigate the distinction of dye sorption behaviours. The results show that the dye exhaustion increases with addition of NaCl and shortens the equilibrium dyeing time. The dye adsorption process of dyeing without and with NaCl followed pseudo second-order kinetics, but the rate constant of sorption is larger for the latter compared to the former.

AB - Ramie loose fibre was dyed using Direct Blue 71 dye at 70, 80, 90 and 100°C without and with NaCl electrolyte in order to investigate the distinction of dye sorption behaviours. The results show that the dye exhaustion increases with addition of NaCl and shortens the equilibrium dyeing time. The dye adsorption process of dyeing without and with NaCl followed pseudo second-order kinetics, but the rate constant of sorption is larger for the latter compared to the former.

UR - http://www.scopus.com/inward/record.url?scp=85020406587&partnerID=8YFLogxK

U2 - 10.1051/matecconf/201710803003

DO - 10.1051/matecconf/201710803003

M3 - Article

AN - SCOPUS:85020406587

SN - 2261-236X

VL - 108

JO - MATEC Web of Conferences

JF - MATEC Web of Conferences

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ER -

Electrolyte influence on sorption behaviours of Direct Blue 71 dye on ramie fibre

Abstract

ASJC Scopus subject areas

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