名稱：硫化物測(cè)定專用柱

材質(zhì)：聚四氟乙烯管

型號(hào)：HH一sulfide-III

規(guī)格：3m*3mm

使用溫度：120°C

對(duì)尿素生產(chǎn)CO2原料氣中少量硫化物的測(cè)定方法進(jìn)行了探索,浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司建立了氣相色譜法測(cè)定二氧化碳?xì)怏w中硫化物的分析方法.該方法精密度高,準(zhǔn)確度好,檢出限達(dá)到0.05μL/L,在實(shí)際應(yīng)用中獲得了較好的效果.

氣相色譜法測(cè)定尿素生產(chǎn)二氧化碳原料氣中的硫化物 測(cè)試譜圖：


Determination of Sulfide in Carbon Dioxide Feed Gas for Urea Production by Gas Chromatography
Determination of Sulfide in Carbon Dioxide Feed Gas for Urea Production by Gas Chromatography Details:

Name: Special column for sulfide determination

Material: PTFE tube

Model: HH-sulfide-III

Specifications: 3m*3mm

Operating temperature: 120°C

The method for the determination of a small amount of sulfide in the raw material gas of urea production CO2 was explored. Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. established a gas chromatography method for the determination of sulfide in carbon dioxide gas. The method has high precision and accuracy Well, the detection limit reached 0.05 μL/L, and good results were obtained in practical applications.

Determination of Sulfide in Carbon Dioxide Feed Gas for Urea Production by Gas Chromatography Test Spectrum: