HH-Activated carbon 顺酐生产中CO、CO2活性炭测定

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顺酐生产中CO、CO2活性炭测定
顺酐生产中CO、CO2活性炭测定 详细信息：

固定相：活性炭
规格：3m*4mm
粒度：60-80目
型号：HH-Activated carbon
应用：分析气体和C1-C2烃类

通过实验结果和长期工业生产的中控分析,讨论了苯氧化制顺酐反应中CO和CO2的化学计算关系,认为理论上两者比值接近于1,在生产中CO/CO2在0.55～0.77是正常的。
滕州市浩瀚色谱仪器技术服务有限公司，使用一台色谱仪，通过六通阀双柱切换分析顺酐生产中的ＣＯ、ＣＯ２、残苯和进口苯浓度，探讨了定量管的长度、双柱的阻压、固定相和定量方法四个问题。色谱分析条件为：热导池检测器、柱温６０℃、柱Ａ为活性炭、柱Ｂ为ＸＥ－６０。

顺酐生产中CO、CO2活性炭测定 测试谱图：




Determination of CO and CO2 activated carbon in maleic anhydride production
Determination of CO and CO2 activated carbon in maleic anhydride production

Stationary phase: activated carbon
Specification: 3m * 4mm
Granularity: 60-80 mesh
Model: HH-Activated carbon
Application: Analysis of permanent gases and C1-C2 hydrocarbons

based on the experimental results and long-term industrial control analysis, the chemical calculation relationship between CO and CO2 in the reaction of benzene oxidation to maleic anhydride was discussed. It is believed that the theoretical ratio of the two is close to 1, and the CO / CO2 in production is 0.55 to 0.77. normal.
Tengzhou Haohan Chromatographic Instrument Technology Service Co., Ltd. uses a chromatograph to analyze the concentration of CO, CO2, residual benzene and imported benzene in the production of maleic anhydride through a six-port valve and two-column switching. The length of the quantitative tube and the There are four problems with pressure suppression, stationary phase and quantitative method. The chromatographic analysis conditions are: a thermal conductivity cell detector, a column temperature of 60 ° C, a column A for activated carbon, and a column B for XE-60.