HAOHAN费-托合成反应产物的气相色谱测定填充柱TDX-012M*3MM

浩瀚色谱（山东）应用技术开发有限公司采用2个温度不同的收集阱将费-托合成反应产物按照沸点的不同分为尾气、热气和蜡相3个部分,建立了各部分产物的气相色谱分析方法.在尾气和热气分析中,采用了浩瀚hh-PLOT AL2O3色谱柱分析干气,采用TDX-01分子筛填充柱分离并分析He及H2,采用100 m HH-1柱分析热气组分(C1～C30),实现了气体产物的分离.采用阀切换的多维色谱法,以达到节约分析时间的目的.在蜡相分析中,采用了中心切割技术(Dean-switch)对组分进行分离和分析,可得到C40以下的详细产物分布.各组分测定结果的相对标准偏差均小于3％.对Co基催化剂催化费-托合成反应的产物进行气相色谱全分析的结果表明,产物遵循经典的ASF分布,从C3开始即表现出良好的线性关系.实测得到的质量平衡为101.2％,碳、氢、氧平衡分别为98.7％、98.9％和98.3％.
 

名称：毛细管柱
固定相：三氧化二铝
规格：50m*0.53mm*15um
型号：HH-PLOT AL2O3
 

名称：填充柱

固定相：碳分子筛

规格：2m*3mm，2m*1/8

型号：TDX-01

粒度：80-100目

应用：GBT 27884-2011 煤基费托合成原料气中H2、N2、CO、CO2和CH4的测定 气相色谱法

 

本标准规定了煤基费托合成原料气中H2、N2、CO、CO2 和CH4 的气相色谱测定方法。 
本标准适用于表1所示范围的煤基费托合成原料气中H2、N2、CO、CO2 和CH4 组分含量的测定。

 
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses two collection traps with different temperatures to divide the Fischer-Tropsch synthesis reaction products into three parts: tail gas, hot gas and wax phase according to different boiling points. Methods. In the analysis of exhaust gas and hot gas, the dry gas was analyzed by a vast hh-PLOT AL2O3 chromatographic column, the TDX-01 molecular sieve packed column was used to separate and analyze He and H2, and the 100 m HH-1 column was used to analyze the hot gas components (C1~ C30) to achieve the separation of gaseous products. Multidimensional chromatography with valve switching is used to save analysis time. In the wax phase analysis, the heart cutting technology (Dean-switch) is used to separate and analyze components, The detailed product distribution below C40 can be obtained. The relative standard deviation of the measurement results of each component is less than 3%. The results of gas chromatographic full analysis of the products of the Fischer-Tropsch synthesis reaction catalyzed by Co-based catalysts show that the products follow the classical ASF distribution. , showing a good linear relationship from C3. The measured mass balance is 101.2%, and the carbon, hydrogen, and oxygen balances are 98.7%, 98.9%, and 98.3%, respectively.

Name: capillary column
Stationary Phase: Al2O3
Specifications: 50m*0.53mm*15um
Model: HH-PLOT AL2O3

Name: Packed Column

Stationary Phase: Carbon Molecular Sieve

Specifications: 2m*3mm, 2m*1/8

Model: TDX-01

Granularity: 80-100 mesh

Application: GBT 27884-2011 Determination of H2, N2, CO, CO2 and CH4 in coal-based Fischer-Tropsch synthesis feed gas-Gas chromatography




This standard specifies the gas chromatographic method for determination of H2, N2, CO, CO2 and CH4 in coal-based Fischer-Tropsch synthesis feed gas. 
This standard applies to the determination of the content of H2, N2, CO, CO2 and CH4 components in the coal-based Fischer-Tropsch synthesis feed gas within the range shown in Table 1.