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順酐生產(chǎn)中CO、CO2活性炭測定
順酐生產(chǎn)中CO、CO2活性炭測定 詳細(xì)信息：

固定相：活性炭
規(guī)格：3m*4mm
粒度：60-80目
型號：HH-Activated carbon
應(yīng)用：分析氣體和C1-C2烴類

通過實驗結(jié)果和長期工業(yè)生產(chǎn)的中控分析,討論了苯氧化制順酐反應(yīng)中CO和CO2的化學(xué)計算關(guān)系,認(rèn)為理論上兩者比值接近于1,在生產(chǎn)中CO/CO2在0.55～0.77是正常的。
滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司，使用一臺色譜儀，通過六通閥雙柱切換分析順酐生產(chǎn)中的ＣＯ、ＣＯ２、殘苯和進(jìn)口苯濃度，探討了定量管的長度、雙柱的阻壓、固定相和定量方法四個問題。色譜分析條件為：熱導(dǎo)池檢測器、柱溫６０℃、柱Ａ為活性炭、柱Ｂ為ＸＥ－６０。

順酐生產(chǎn)中CO、CO2活性炭測定 測試譜圖：




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.