HH-LGCN-VI 液化石油气中二氧化碳和氮气的测定填充柱

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液化石油气中二氧化碳和氮气的测定填充柱
液化石油气中二氧化碳和氮气的测定填充柱 详细信息：

名称：填充柱
固定相：专用
规格：6m*1/8
型号：HH-LGCN-VI
应用：液化石油气中二氧化碳和氮气的测定


通过对比氮气惰性,研究二氧化碳对液化石油气的抑爆性能。结果表明,当二氧化碳体积分数超过36%时可燃混合气体退出爆炸范围,临界氧体积分数为12.8%;当氮气体积分数超过46%时可燃混合气体退出爆炸范围,临界氧体积分数为10.7%。故二氧化碳对液化石油气的抑爆效果比氮气好,并提出了安全扑救注意事项。

浩瀚色谱（山东）应用技术开发有限公司，研发单柱测定液化石油气中二氧化碳和氮气，柱效高，分离好，无需复杂的多维色谱系统，效率高，结果满意。浩瀚色谱，的产品。



液化石油气中二氧化碳和氮气的测定填充柱  测试谱图：



Packed column for determination of carbon dioxide and nitrogen in liquefied petroleum gas
Packed column for determination of carbon dioxide and nitrogen in LPG Details:

Name: Packed Column
Stationary Phase: Dedicated
Specifications: 6m*1/8
Model: HH-LGCN-VI
Application: Determination of carbon dioxide and nitrogen in liquefied petroleum gas


By comparing the inertness of nitrogen, the explosion suppression performance of carbon dioxide on liquefied petroleum gas was studied. The results show that when the volume fraction of carbon dioxide exceeds 36%, the combustible gas mixture exits the explosion range, and the critical oxygen volume fraction is 12.8%; when the volume fraction of nitrogen exceeds 46%, the combustible gas mixture exits the explosion range, and the critical oxygen volume fraction is 10.7%. Therefore, the explosion suppression effect of carbon dioxide on liquefied petroleum gas is better than that of nitrogen, and safety precautions are put forward.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a single-column determination of carbon dioxide and nitrogen in liquefied petroleum gas, with high column efficiency, good separation, no need for complex multi-dimensional chromatography systems, high efficiency, and satisfactory results. A vast spectrum of unique products.



Packed column for the determination of carbon dioxide and nitrogen in liquefied petroleum gas Test spectrum: