為了準(zhǔn)確測(cè)定氣體中微量的一氧化碳，二氧化碳的含量，浩瀚色譜（山東）應(yīng)用技術(shù)開(kāi)發(fā)有限公司，研制出多維便攜式甲烷轉(zhuǎn)化爐沉淀微量的一氧化碳，二氧化碳的含量，克服了高純氣體的干擾，CO，CO2的檢測(cè)限低，靈敏度高，定量準(zhǔn)確。
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浩瀚色譜（山東）應(yīng)用技術(shù)開(kāi)發(fā)有限公司通過(guò)對(duì)分析方法實(shí)驗(yàn)條件的改造優(yōu)化,以及試驗(yàn)摸索,建立了可檢測(cè)丙烯中微量一氧化碳、二氧化碳分析方法,結(jié)果表明:經(jīng)優(yōu)化后的方法測(cè)定丙烯中一氧化碳與二氧化碳最低檢出限分別可達(dá)5uL/m~3與18uL/m~3,方法3次重復(fù)測(cè)定被測(cè)組分的相對(duì)標(biāo)準(zhǔn)偏差均小于12.85%,數(shù)據(jù)的精密度良好,可滿足聚丙烯裝置中微量一氧化碳，二氧化碳的指標(biāo)要求。
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名稱：便攜式甲烷轉(zhuǎn)化爐
型號(hào)：HH-790CH4-GC
適合于：安捷倫4890. 5890, 6890, 7890, 7820, 8860, 8890氣相色譜儀上
浩瀚色譜研制生產(chǎn)：外置式甲烷轉(zhuǎn)化器，具有小巧玲瓏，方便攜帶，安裝簡(jiǎn)單（用戶可完成安裝），集成化高（含氣路系統(tǒng)，進(jìn)樣系統(tǒng)，溫控系統(tǒng)，分離系統(tǒng)），可擴(kuò)展二維/多維系統(tǒng)，反吹，切割系統(tǒng)。一機(jī)多用，實(shí)用價(jià)值高。
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應(yīng)用實(shí)例：
六氟化硫中一氧化碳，二氧化碳的測(cè)定
乙烯，丙烯中微量一氧化碳，二氧化碳的測(cè)定
環(huán)氧乙烷中二氧化碳的測(cè)定
空氣中微量一氧化碳，二氧化碳的測(cè)定
HCL，CL2，NH3中微量一氧化碳，二氧化碳的沉淀
多晶硅行業(yè)中微量一氧化碳，二氧化碳的測(cè)定
高純氧中微量的一氧化碳，二氧化碳的測(cè)定
In order to accurately determine the content of trace amounts of carbon monoxide and carbon dioxide in gases, Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a multidimensional portable methane conversion furnace to precipitate trace amounts of carbon monoxide and carbon dioxide, overcoming the interference of high-purity gases. The detection limit of CO and CO2 is low, the sensitivity is high, and the quantification is accurate.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a detection method for trace amounts of carbon monoxide and carbon dioxide in propylene through the modification and optimization of the experimental conditions of the analysis method, as well as experimental exploration. The results show that the optimized method can detect carbon monoxide and carbon dioxide in propylene with a minimum detection limit of 5uL/m3 and 18uL/m3, respectively. The relative standard deviation of the measured components in the three repeated measurements of the method is less than 12.85%, The precision of the data is good and can meet the requirements for trace amounts of carbon monoxide and carbon dioxide in polypropylene equipment.
Name: Portable methane conversion furnace
Model: HH-790CH4-GC
Suitable for: Agilent 4890, 5890, 6890, 7890, 7820, 8860, 8890 gas chromatographs
Haohan Chromatography Development and Production: External methane converter, small and exquisite, easy to carry, easy to install (user can complete installation), highly integrated (including gas path system, injection system, temperature control system, separation system), expandable two-dimensional/multi-dimensional system, backflow, cutting system. One machine is versatile and has high practical value.
Application examples:
Determination of carbon monoxide and carbon dioxide in sulfur hexafluoride
Determination of trace amounts of carbon monoxide and carbon dioxide in ethylene and propylene
Determination of carbon dioxide in ethylene oxide
Determination of trace amounts of carbon monoxide and carbon dioxide in the air
Precipitation of trace amounts of carbon monoxide and carbon dioxide in HCL, CL2, and NH3
Determination of trace amounts of carbon monoxide and carbon dioxide in the polycrystalline silicon industry
Determination of trace amounts of carbon monoxide and carbon dioxide in high-purity oxygen
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