MS-5 Å+GDX-502填充柱 多维气相色谱在钢铁企业气体成分

填充柱1

固定相：高分子小球

规格：4m*3mm

粒度：60-80目

型号：GDX-502

应用：二氧化碳及C1-C2烃分析

填充柱2

固定相：分子筛

型号：MS13X

规格：2m*3mm

应用：永jiu气体H2/O2/N2/CO/CH4测定

       各大钢铁企业均需分析煤气的热值成分，并计算煤气热值以满足不同生产部门的需要，同时，为了产品质量，也需要分析各加热炉内高纯保护气组分含量。多维气相色谱同时使用毛细管柱和填充柱混合色谱柱，兼备毛细管柱和填充柱的优点；采用自动切换载气的办法，实现对钢铁企业煤气中烃类和性气体的分析。

        滕州市浩瀚色谱仪器技术服务有限公司，分析了多维气相色谱检测煤气热值组分的准确度和精密度，并对气体组分多点校正标准曲线进行了研究。结果表明，多维气相色谱分析煤气组分时具有高的准确度和精密度，多点校正曲线也具有好的回归线性，可以应用于煤气的热值及高纯炉气成分分析。

多维气相色谱在钢铁企业气体成分 测试谱图：



Multidimensional gas chromatography in the gas composition of iron and steel enterprises
Multidimensional Gas Chromatography in Steel Industry Gas Composition Details:

Packed column 1

Stationary phase: polymer pellets

Specification: 4m*3mm

Particle size: 60-80 mesh

Model: GDX-502

Application: Carbon dioxide and C1-C2 hydrocarbon analysis



Packed column 2

Stationary phase: molecular sieve

Model: MS13X

Specification: 2m*3mm

Application: Yongjiu gas H2/O2/N2/CO/CH4 determination

       All major iron and steel companies need to analyze the calorific value of coal gas and calculate the calorific value of coal gas to meet the needs of different production departments. At the same time, in order to ensure product quality, it is also necessary to analyze the content of high-purity protective gas components in each heating furnace. Multidimensional gas chromatography uses capillary column and packed column mixed chromatographic column at the same time, and has the advantages of capillary column and packed column. The method of automatic switching of carrier gas is adopted to realize the analysis of hydrocarbons and permanent gases in coal gas of iron and steel enterprises.

        Tengzhou Haohan Chromatography Instrument Technology Service Co., Ltd. analyzed the accuracy and precision of multi-dimensional gas chromatography to detect gas calorific value components, and studied the multi-point calibration standard curve of gas components. The results show that multi-dimensional gas chromatography has high accuracy and precision in the analysis of coal gas components, and the multi-point calibration curve also has good regression linearity, which can be applied to the analysis of coal gas calorific value and high purity furnace gas composition.

Multidimensional gas chromatography in the steel enterprise gas composition test spectrum: