HH-SF4 四氟化硫测定专用填充色谱柱

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四氟化硫测定专用填充色谱柱
四氟化硫测定专用填充色谱柱 详细信息：

名称：填充柱

规格：6m*3mm，6m*1/8

型号：HH-SF4

应用：四氟化硫及杂质测定 气相色谱法

四氟化硫的生产工艺，属于氟化工领域。工艺包括氟气纯化、五氟化碘的制备、四氟化硫反应合成、四氟化硫分离和捕集、四氟化硫精馏与罐装、五氟化碘二次回收和尾气排放。电解氟通过低温冷凝装置纯化氟气，除去大量氟化氢气体，提高了氟气浓度，冷凝回收装置回收碘、五氟化碘，循环使用，碘的利用率可提高70%以上，减少原料损失，连续精馏的方法使四氟化硫产品纯度可达99.9%以上，产品常温充入钢瓶更加安全。另外，合成四氟化硫工艺生产全程采用DCS自动化装置控制，减少人为随意性、经验性，提高产品质量的稳定性。

浩瀚色谱（山东）应用技术开发有限公司利用气相色谱法分析四氟化硫各组分含量。该方法为:对样品进行预处理,经专用填充柱分离,用TCD检测器检测,用归一化法进行定量计算。经验证:该方法简单,结果准确,已经得到国际上相关合作商的认zheng和认可。


四氟化硫测定专用填充色谱柱 测试谱图：

Packed chromatographic column for sulfur tetrafluoride determination
Packed chromatographic column for sulfur tetrafluoride determination Details:

Name: Packed column

Specification: 6m*3mm, 6m*1/8

Model: HH-SF4

Application: Determination of Sulfur Tetrafluoride and Impurities Gas Chromatography

The production process of sulfur tetrafluoride belongs to the field of fluorine chemicals. The process includes the purification of fluorine gas, the preparation of iodine pentafluoride, the reaction synthesis of sulfur tetrafluoride, the separation and capture of sulfur tetrafluoride, the distillation and canning of sulfur tetrafluoride, the secondary recovery of iodine pentafluoride and the discharge of tail gas. Electrolysis of fluorine purifies fluorine gas through a low-temperature condensation device to remove a large amount of hydrogen fluoride gas, which increases the concentration of fluorine gas. The condensation recovery device recovers iodine and iodine pentafluoride, and is recycled. The utilization rate of iodine can be increased by more than 70%, reducing raw material loss, and continuous The method of rectification makes the purity of the sulfur tetrafluoride product more than 99.9%, and it is safer to fill the product into a steel cylinder at room temperature. In addition, the whole process of synthetic sulphur tetrafluoride production is controlled by DCS automation equipment, which reduces human arbitrariness and experience, and improves the stability of product quality.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. uses gas chromatography to analyze the content of each component of sulfur tetrafluoride. The method is: pretreatment of the sample, separation by a special packed column, detection with TCD detector, and quantitative calculation with normalization method. It has been verified that the method is simple and reliable, and the results are accurate. It has been recognized and recognized by relevant international partners.


Special packed chromatographic column for sulfur tetrafluoride determination Test spectrum: