Adsorption properties of ion-exchange fiber for chlorogenic acid

Chang Gen Feng; Ming Yu Li; Qing Xuan Zeng; Wei Na Sun

Adsorption properties of ion-exchange fiber for chlorogenic acid

Chang Gen Feng, Ming Yu Li^*, Qing Xuan Zeng, Wei Na Sun

^*Corresponding author for this work

School of Mechatronical Engineering

Beijing Institute of Technology

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

4 Citations (Scopus)

Abstract

Statically behavior of adsorption of the ion-exchange fiber for chlorogenic acid was investigated. Experimental results show that statically saturated adsorption capacity for chlorogenic acid is 252.2 mg/g (dry fiber). The adsorption behavior obeys the Langmuir isotherm and the freundlich equation. The apparent activation energy was E_a=15.498 kJ/mol, the apparent rate constant increases along with the augment of the temperature. Chlorogenic acid adsorbed on fiber can be eluted with watery HCl-CH₃OH solution prepared at certain volumeratio.

Original language	English
Pages (from-to)	884-887
Number of pages	4
Journal	Gongneng Cailiao/Journal of Functional Materials
Volume	36
Issue number	6
Publication status	Published - Jun 2005

Keywords

Adsorption dynamics
Adsorption thermodynamics
Chlorogenic acid
Ion exchange fiber

Cite this

Feng, C. G., Li, M. Y., Zeng, Q. X., & Sun, W. N. (2005). Adsorption properties of ion-exchange fiber for chlorogenic acid. Gongneng Cailiao/Journal of Functional Materials, 36(6), 884-887.

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title = "Adsorption properties of ion-exchange fiber for chlorogenic acid",

abstract = "Statically behavior of adsorption of the ion-exchange fiber for chlorogenic acid was investigated. Experimental results show that statically saturated adsorption capacity for chlorogenic acid is 252.2 mg/g (dry fiber). The adsorption behavior obeys the Langmuir isotherm and the freundlich equation. The apparent activation energy was Ea=15.498 kJ/mol, the apparent rate constant increases along with the augment of the temperature. Chlorogenic acid adsorbed on fiber can be eluted with watery HCl-CH3OH solution prepared at certain volumeratio.",

keywords = "Adsorption dynamics, Adsorption thermodynamics, Chlorogenic acid, Ion exchange fiber",

author = "Feng, {Chang Gen} and Li, {Ming Yu} and Zeng, {Qing Xuan} and Sun, {Wei Na}",

year = "2005",

month = jun,

language = "English",

volume = "36",

pages = "884--887",

journal = "Gongneng Cailiao/Journal of Functional Materials",

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TY - JOUR

T1 - Adsorption properties of ion-exchange fiber for chlorogenic acid

AU - Feng, Chang Gen

AU - Li, Ming Yu

AU - Zeng, Qing Xuan

AU - Sun, Wei Na

PY - 2005/6

Y1 - 2005/6

N2 - Statically behavior of adsorption of the ion-exchange fiber for chlorogenic acid was investigated. Experimental results show that statically saturated adsorption capacity for chlorogenic acid is 252.2 mg/g (dry fiber). The adsorption behavior obeys the Langmuir isotherm and the freundlich equation. The apparent activation energy was Ea=15.498 kJ/mol, the apparent rate constant increases along with the augment of the temperature. Chlorogenic acid adsorbed on fiber can be eluted with watery HCl-CH3OH solution prepared at certain volumeratio.

AB - Statically behavior of adsorption of the ion-exchange fiber for chlorogenic acid was investigated. Experimental results show that statically saturated adsorption capacity for chlorogenic acid is 252.2 mg/g (dry fiber). The adsorption behavior obeys the Langmuir isotherm and the freundlich equation. The apparent activation energy was Ea=15.498 kJ/mol, the apparent rate constant increases along with the augment of the temperature. Chlorogenic acid adsorbed on fiber can be eluted with watery HCl-CH3OH solution prepared at certain volumeratio.

KW - Adsorption dynamics

KW - Adsorption thermodynamics

KW - Chlorogenic acid

KW - Ion exchange fiber

UR - http://www.scopus.com/inward/record.url?scp=21844466965&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:21844466965

SN - 1001-9731

VL - 36

SP - 884

EP - 887

JO - Gongneng Cailiao/Journal of Functional Materials

JF - Gongneng Cailiao/Journal of Functional Materials

IS - 6

ER -

Adsorption properties of ion-exchange fiber for chlorogenic acid

Abstract

Keywords

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