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》最低检出限只能达到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最低检出限分别可达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。
HH-790CH4-GC甲烷转化炉的转化效率gao，安装简单，便携式，小巧玲珑，集成加热，气路，进样，温控，柱分离系统于一体；可扩展为二维/多维，反吹，切割系统。
名称：便携式甲烷转化炉
型号：HH-790CH4-GC
应用： 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
适合于：安捷伦4890. 5890, 6890, 7890, 7820, 8860, 8890气相色谱仪上
The content of carbon monoxide and carbon dioxide in propylene feedstock is strictly controlled in the production of polypropylene plant, especially after the use of metallocene catalyst, the requirement for carbon monoxide and carbon dioxide in propylene is raised to the level of uL/m~3, while the minimum detection limit of the currently used analytical method GB/T 3394-2009 "Determination of trace carbon monoxide, carbon dioxide and acetylene in ethylene and propylene for industrial use by gas chromatography" can only reach the level of mL/m~3, It is completely unable to meet the current higher requirements;
Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. has established an analytical method that can detect trace carbon monoxide and carbon dioxide in propylene through the transformation and optimization of the experimental conditions of the analytical method and experimental exploration. The results show that the minimum detection limit of carbon monoxide and carbon dioxide in propylene can reach 5uL/m3 and 18uL/m3 respectively by the optimized method, and the relative standard deviation of the three repeated determinations of the tested components is less than 12.85%, The precision of the data is good, which can meet the technical requirements for propylene detection by using metallocene catalyst in polypropylene plant.
The conversion efficiency of HH-790CH4-GC methane conversion furnace is gao, which is simple to install, portable, small and exquisite, and integrates heating, gas path, sample injection, temperature control, and column separation system; It can be extended to 2D/multi-dimension, blowback and cutting systems.
Name: portable methane converter
Model: HH-790CH4-GC
Application: GB/T 3394-2009 Determination of trace carbon monoxide, carbon dioxide and acetylene in ethylene and propylene for industrial use Gas chromatography
Applicable to: Agilent 4890. 5890, 6890, 7890, 7820, 8860, 8890 gas chromatograph
滕州市浩瀚色谱仪器技术服务有限公司
电话：0632-5667636
传真：0632-5667636
手机：15562228838,13963221227
地址：山东滕州市平行路（商务部和技术部）
邮箱：wangxiaoying9@126.com
QQ:1404939462
联系人：王经理
网址：www.haohansepu.com