Adsorption Kinetics of Dibenzofuran in Activated Carbon Packed Bed

李湘; 李忠; 罗灵爱

Your Location：

Home >

Browse articles >

Adsorption Kinetics of Dibenzofuran in Activated Carbon Packed Bed

Updated：2026-01-06

- Adsorption Kinetics of Dibenzofuran in Activated Carbon Packed Bed
- Chinese Journal of Chemical Engineering Vol. 16, Issue 2, Pages: 203-208(2008)
- Affiliations：
  
  1. Institute of Chemical Engineering, South China University of Technology,Guangzhou,China,510640
  2. School of Chemistry and Chemical Engineering, Zhaoqing University,Zhaoqing,China,526061
  3. 3Laboratoiredes Sciences du Genie Chimique, CNRS, Nancy,France,54001
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：2008
- Accepted：
Scan QR Code
LI Xiang, LI Zhong, LUO Ling'ai. Adsorption Kinetics of Dibenzofuran in Activated Carbon Packed Bed[J]. , 2008, 16(2): 203-208.
DOI：

LI Xiang, LI Zhong, LUO Ling'ai. Adsorption Kinetics of Dibenzofuran in Activated Carbon Packed Bed[J]. , 2008, 16(2): 203-208. DOI：

摘要

Abstract

The adsorption of dibenzofuran(DBF)on three commercial granular activated carbons(GAC)was investigated to correlate the adsorption equilibrium and kinetics with the morphological characteristics of activated carbons.Breakthrough experiment was conducted to determine the isotherm and kinetics of dibenzofuran on the activated carbons.All the experiment runs were performed in a fixed bed with a process temperature of 368 K.The effects of adsorbent morphological properties on the kinetics of the adsorption process were studied.The equilibrium data are found satisfactory fitted to the Langmuir isotherm.An intraparticle diffusion model based on the obtained Langmuir isotherm was developed for predicting the fixed bed adsorption of dibenzofuran.The result indicated that this model fit all the breakthrough curves well.The surface diffusion coefficients of dibenzofuran on the activated carbon are calculated

and a relationship with the microporosity is found.As it was expected

the dibenzofuran molecule finds more kinetic restrictions for the diffusion in those carbons with narrower pore diameter.

关键词

Keywords

references

Views

2628

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Construction of porous disc-like lithium manganate for rapid and selective electrochemical lithium extraction from brine

An experimental approach for measuring carbon dioxide diffusion coefficient in water and oil under supercritical conditions

Synthesis of activated carbons from black sapote seeds, characterization and application in the elimination of heavy metals and textile dyes

A Method to Obtain Gas-PDMS Membrane Interaction Parameters for UNIQUAC Model

Measurement of Diffusion Coefficients of Air in Silicone Oil and in Hydraulic Oil

Related Author

Wenshuai Zhu

Guolang Zhou

Xiaowei Li

Linlin Chen

Guiling Luo

Jun Gu

Jie Zhu

Jiangtao Yu

Related Institution

School of Chemistry and Chemical Engineering, Jiangsu University

School of Chemistry and Chemical Engineering, Huaiyin Normal University

College of Chemical Engineering and Environment, State Key Laboratory of Heavy Oil Processing, China University of Petroleum-, Beijing

School of Pharmacy, Jiangsu University

Department of Petroleum Engineering, Amirkabir University of Technology-Tehran Polytechnic

⁰