SEPARATION OF LOW-BOILING HYDROCARBONS BY CAPILLARY GAS-CHROMATOGRAPHY WITH GLASS-COLUMNS TREATED WITH HOT ALKALINE-SOLUTION

被引：1
作者：
KONDO, H
TAKEUCHI, T
HARAGUCHI, H
机构：
[1] NAGOYA UNIV,SCH ENGN,DEPT APPL CHEM,CHIKUSA KU,NAGOYA 46401,JAPAN
[2] NAGOYA UNIV,RES CTR RESOURCE & ENERGY CONSERVAT,CHIKUSA KU,NAGOYA 46401,JAPAN
来源：
CHROMATOGRAPHIA | 1992年 / 33卷 / 3-4期
关键词：
CAPILLARY GAS CHROMATOGRAPHY; SODA-LIME GLASS CAPILLARY COLUMNS; ALKALINE SOLUTION TREATMENT; LOW-BOILING HYDROCARBONS;
D O I：
10.1007/BF02275900
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
Soda-lime glass-capillary columns treated with 1M sodium hydroxide at 40-60-degrees-C for two days were employed for the gas chromatographic separation of low-boiling hydrocarbons. A 70.5 m x 97-mu-m I.D. column produced 780,000 to 930,000 theoretical plates for early-eluting components. Use of steam-doped carrier gas improved peak shape and column efficiency. The system was successfully applied to the separation of complex mixtures.
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页码：169 / 173
页数：5
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