- P-ISSN 1225-0163
- E-ISSN 2288-8985
- Apply for Authority
- P-ISSN1225-0163
- E-ISSN2288-8985
- SCOPUS, ESCI, KCI
Article Detail
Home > Article Detail
Retention Behaviors of Natural Gas Components on a Single Column by Gas Chromatography
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1994, v.7 no.3, pp.329-338
Choi,
Y., Choe,
K., &
Lee,
D.
(1994). Retention Behaviors of Natural Gas Components on a Single Column by Gas Chromatography. Analytical Science and Technology, 7(3), 329-338.
- Downloaded
- Viewed
Abstract
The retention behaviors of natural gas components were studied on a single column by gas chromatography. The dead time, <TEX>$t_0$</TEX> was obtained by using extrapolation of homologous series to determine capacity factors. The plots of retention data for homologous series and carbon number at different temperatures were shown to converge into a single point, which point was determined as a dead time. The results of the effect of temperature on the column efficiency for n-butane exhibited the plate number, N incerased with temperature, but the resolution among the fast eluted components decreased. The adsorption enthalpy (<TEX>${\Delta}H^0{_{ads}}$</TEX>) for each component on 28% DC 200 stationary phase was determined, and in order to investigate the retention behaviors of natural gas components the regression analysis of log <TEX>$t_R$</TEX>, log k' and log <TEX>${\alpha}$</TEX> vs. van der Waals volume(Vw), molecular connectivity index(X) and hydrophobic fragmental constant(f) were carred out. Good correlation was found between log k' vs. Vw, and log k' vs. f. The correlations between the physical properties of natural gas and the physical parameters were investigated by the linear regression analysis. The relationships between Vw vs. molecular weight and heating value(<TEX>${\Delta}H_{comb}$</TEX>), X vs. boiling point, and f vs. molecular weight, boiling point and heating value exhibited the high correlation coefficient more than 0.99. Using the regression equation between the heating value of natural gas and Vw the predicted heating values from <TEX>$C_6$</TEX> to <TEX>$C_{10}$</TEX> showed good agreement with those reported in the literature within 0.2% relative error.
- keywords
- The retention behaviors of natural gas, physical parameters
- Downloaded
- Viewed
- 0KCI Citations
- 0WOS Citations
Other articles from this issue
- A Study on the Analytical Characterizations of the Low Flow-Low Power ICP-AES
- Spectrophotometric Determination of Trace Amount of Sulfide by Formation of Iodide and Its Solvent Extraction with Mehtylene Green
- Adsorption Behavior of Metal ions by Na-Cellulose
- Study on the Spectrophotometric Determination of Rare Earth by Ternary Complex Using Xylenol Orange and Surfactant
- Development of Assembly for Fast BOD Estimation and Its Applications
- A Classification of Korean Ancient Coins by Neutron Activation Analysis
- Surface Analysis of Modified Polymer Samples by X-Ray Photoelectron Spectroscopy and Rutherford Backscattering Spectroscopy
- Synthesis and Characterization of Li-Graphite intercalation Compounds
- Reaction and Characterization of Silylene and its Precusor
- Retention Behaviors of Natural Gas Components on a Single Column by Gas Chromatography
- Determination of Natural Gas Components by Gas Chromatographic Multicolumn System
- Determination of Sulfur-Containing Odorants in Natural Gas by Gas Chromatography/Flame Photometric Detection
- Electrochemical Behavior of Light Lanthanide Ions in Nonaqueous Solution, Flow Injection Determination and Photochemical Characterization of Eight Coordinated Chelates of Heavy Metal Ions (Part I) Electrochemical Behavior of Light Lanthanide Ions in Nonaqueous Solution
- Study on Characterization of Galvanic Oxygen Sensor
- The Elution Behaviors of Some Metal-2-Hydroxy-arylazopyrazolone Chelates by Reversed Phase Liquid Chromatography (II)
- Study on the extraction mechanism and the optimization of extraction method for Chromium using anion exchangers
- DEVELOPMENT AND COMPARISION OF RESIDUE ANALYSIS FOR BENOMYL IN BEAN AND BEAN SPROUTS
- SEPARATION, IDENTIFICATION OF BIOACTIVE COMPOUNDS FROM ALFALFA PLANT
- Microanalysis of Vecuronium Bromide in Biological Fluids by Spectrofluorimetry and HPLC-Fluorescence Detection
- Analysis of Carbendazim and Carbaryl by Micro-HPLC
- more
Recommanded Articles
This website recommended the use the Chrome browser for journal website.