Abstract
The effects of sample size, liquid loading, particle size, column length, and column temperature on retention volumes were studied and separation factor, column efficiency, partition coefficient, and heat of solution were also obtained by gas-liquid chromatography. The feed materials were chosen by similar boiling points as diethylether, dimethoxymethane and dichloromethane. The relations between retention volume and above mentioned various variables were obtained. Separation factor was more affected by column temperature than other variables, and decreased with the temperature. HETP increased almost linearly with sample size. From the exponential relationship between partition coefficient and column temperature heat of solution of each material was calculated.
| Original language | English |
|---|---|
| Pages (from-to) | 155-161 |
| Number of pages | 7 |
| Journal | Korean Journal of Chemical Engineering |
| Volume | 2 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 1985 Sep 1 |
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All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Chemical Engineering(all)
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Characteristics of gas-liquid chromatography. / Moon, Il; Row, Kyung Ho; Lee, Won Kook.
In: Korean Journal of Chemical Engineering, Vol. 2, No. 2, 01.09.1985, p. 155-161.Research output: Contribution to journal › Article
TY - JOUR
T1 - Characteristics of gas-liquid chromatography
AU - Moon, Il
AU - Row, Kyung Ho
AU - Lee, Won Kook
PY - 1985/9/1
Y1 - 1985/9/1
N2 - The effects of sample size, liquid loading, particle size, column length, and column temperature on retention volumes were studied and separation factor, column efficiency, partition coefficient, and heat of solution were also obtained by gas-liquid chromatography. The feed materials were chosen by similar boiling points as diethylether, dimethoxymethane and dichloromethane. The relations between retention volume and above mentioned various variables were obtained. Separation factor was more affected by column temperature than other variables, and decreased with the temperature. HETP increased almost linearly with sample size. From the exponential relationship between partition coefficient and column temperature heat of solution of each material was calculated.
AB - The effects of sample size, liquid loading, particle size, column length, and column temperature on retention volumes were studied and separation factor, column efficiency, partition coefficient, and heat of solution were also obtained by gas-liquid chromatography. The feed materials were chosen by similar boiling points as diethylether, dimethoxymethane and dichloromethane. The relations between retention volume and above mentioned various variables were obtained. Separation factor was more affected by column temperature than other variables, and decreased with the temperature. HETP increased almost linearly with sample size. From the exponential relationship between partition coefficient and column temperature heat of solution of each material was calculated.
UR - http://www.scopus.com/inward/record.url?scp=51649150612&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=51649150612&partnerID=8YFLogxK
U2 - 10.1007/BF02697502
DO - 10.1007/BF02697502
M3 - Article
AN - SCOPUS:51649150612
VL - 2
SP - 155
EP - 161
JO - Korean Journal of Chemical Engineering
JF - Korean Journal of Chemical Engineering
SN - 0256-1115
IS - 2
ER -