Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

활성탄에서의 아세트산 흡착거동 연구Adsorption Equilibria of Acetic Acid on Activated Carbon

Other Titles
Adsorption Equilibria of Acetic Acid on Activated Carbon
Authors
Park, Kyong-MokNam, Hee-GeunMun, Sungyong
Issue Date
Feb-2015
Publisher
한국화학공학회
Keywords
Activated Carbon; Acetic Acid; Adsorption Equilibria; Bi-Langmuir Model
Citation
Korean Chemical Engineering Research(HWAHAK KONGHAK), v.53, no.1, pp 127 - 130
Pages
4
Indexed
SCOPUS
KCI
Journal Title
Korean Chemical Engineering Research(HWAHAK KONGHAK)
Volume
53
Number
1
Start Page
127
End Page
130
URI
https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/157953
DOI
10.9713/kcer.2015.53.1.127
ISSN
0304-128X
2233-9558
Abstract
본 연구에서는 활성탄을 흡착제로 사용하여 아세트산의 흡착 평형 실험을 313.15, 323.15 K에서 수행하였다. 아세트산의 흡착평형 데이터를 Langmuir, Bi-Langmuir, Freundlich model로부터의 계산 결과와 비교하였다. 이 과정에서 각 model 내 isotherm parameter는 실험값과 계산값의 차이의 제곱의 합을 최소화하는 방식으로 결정하였다. 비교 결과 활성탄상에서의 아세트산의 흡착평형 데이터를 가장 잘 설명해주는 model은 Bi-Langmuir model이었음을 확인하였다.
In this study, the adsorption equilibria of acetic acid on activated carbon were investigated at the temperatures of 313.15 K and 323.15 K. The obtained adsorption data were then fitted by Langmuir, Bi-Langmuir, and Freundlich models, in which the relevant model parameters were determined by minimizing the sum of the squares of deviations between experimental data and calculated values. The comparison results revealed that Bi-Langmuir model could account for the adsorption equilibrium data of acetic acid with the highest accuracy among the three adsorption models considered.
Files in This Item
Appears in
Collections
서울 공과대학 > 서울 화학공학과 > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Mun, Sung yong photo

Mun, Sung yong
COLLEGE OF ENGINEERING (DEPARTMENT OF CHEMICAL ENGINEERING)
Read more

Altmetrics

Total Views & Downloads

BROWSE