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带有反吹系统的便携式甲烷转化炉的应用
带有反吹系统的便携式甲烷转化炉的应用 详细信息：

聚丙烯装置生产中对丙烯原料中一氧化碳、二氧化碳含量控制较为严格,特别是使用茂金属催化剂后,对丙烯中的一氧化碳、二氧化碳含量要求提升到uL/m~3级,而目前所用的分析方法GB/T 3394-2009《工业用乙烯、丙烯中微量一氧化碳、二氧化碳和乙炔的测定气相色谱法》低检出限只能达到mL/m~3级,完全不能适应目前更高的要求;

浩瀚色谱（山东）应用技术开发有限公司通过对分析方法实验条件的改造优化,以及试验摸索,建立了可检测丙烯中微量一氧化碳、二氧化碳分析方法,结果表明:经优化后的方法测定丙烯中一氧化碳与二氧化碳低检出限分别可达5uL/m~3与18uL/m~3,方法3次重复测定被测组分的相对标准偏差均小于12.85%,数据的精密度良好,可满足聚丙烯装置试用茂金属催化剂对丙烯检测的技术要求。

浩瀚色谱研发的便携式甲烷转化炉带有反吹系统，保护了Ni催化剂，使用寿命大大的延长；此款甲烷转化炉，便携式，安装简单，客户独立可完成调试，效率高；填充柱系统，毛细管系统均可使用，范围广。

HH-CH4-GC便携式甲烷转化炉在在安捷伦7890A安装完毕，运行正常，受到客户的好评。

浩瀚色谱，提供详细的分析方案


带有反吹系统的便携式甲烷转化炉的应用  测试谱图：



Application of portable methane reformer with back-blowing system
Application of portable methane reformer with back-blowing system Details:

In the production of polypropylene plants, the content of carbon monoxide and carbon dioxide in propylene raw materials is relatively strict. Especially after the use of metallocene catalysts, the requirements for the content of carbon monoxide and carbon dioxide in propylene are increased to uL/m~3, and the current analysis method is GB /T 3394-2009 Gas Chromatography Method for the Determination of Trace Carbon Monoxide, Carbon Dioxide and Acetylene in Industrial Ethylene and Propylene

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. has established an analytical method that can detect trace amounts of carbon monoxide and carbon dioxide in propylene through the modification and optimization of the experimental conditions of the analytical method and experimental exploration. The minimum detection limits of carbon dioxide can reach 5uL/m~3 and 18uL/m~3, respectively. The relative standard deviations of the measured components of the method for three repeated determinations are all less than 12.85%, and the precision of the data is good, which can meet the trial use of polypropylene devices. The technical requirements of metallocene catalyst for the detection of propylene.

The portable methane reformer developed by Haohan Chromatography is equipped with a back-blowing system, which protects the Ni catalyst and greatly extends the service life; this methane reformer is portable, simple to install, and can be debugged independently by customers, with high efficiency; packed column system, capillary tube The system can be used in a wide range.

The HH-CH4-GC portable methane reformer has been installed in Agilent 7890A, and it is operating normally and is well received by customers.

Haohan Chromatography provides detailed analysis schemes


Application test spectrum of portable methane reformer with back-blowing system:


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