名稱：硫化物專用柱

固定相：專用

規(guī)格：3m*3mm

型號：HH一sulfide-III

應(yīng)用：硫化氫，羰基硫，二硫化碳，噻吩，甲硫醚，甲硫醇，乙硫醇，乙硫醚，二甲er硫等9種硫化物的測定

采用殼牌粉煤氣化技術(shù)生產(chǎn)甲醇的煤化工企業(yè)。粗煤氣的凈化采用魯奇低溫甲醇洗技術(shù),要求凈煤氣中總硫(主要為硫化氫,幾乎無羰基硫)含量低于0.1×10-6。傳統(tǒng)硫化物分析方法有醋酸鋅吸收法、硫化氫檢測管法、氣相色譜FPD。

浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司，采用氣相色譜法FPD檢測器測定凈煤氣中痕量硫化物含量，柱效高，分離好，結(jié)果滿意。


凈煤氣中痕量硫化物含量的測定   測試譜圖：



Determination of Trace Sulfide Content in Clean Coal Gas
Determination of Trace Sulfide Content in Clean Coal Gas Details:

Name: Special column for sulfide

Stationary Phase: Dedicated

Specifications: 3m*3mm

Model: HH-sulfide-III

Application: Determination of 9 kinds of sulfides such as hydrogen sulfide, carbonyl sulfide, carbon disulfide, thiophene, methyl sulfide, methyl mercaptan, ethyl mercaptan, ethyl sulfide, dimethyl sulfide, etc.

Coal chemical companies using Shell pulverized coal gasification technology to produce methanol. The purification of crude gas adopts Luqi low temperature methanol washing technology, which requires the total sulfur (mainly hydrogen sulfide, almost no carbonyl sulfide) content in the clean gas to be lower than 0.1×10-6. Traditional sulfide analysis methods include zinc acetate absorption method, hydrogen sulfide detection tube method, and gas chromatography FPD.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses gas chromatography FPD detector to determine the trace sulfide content in clean gas, with high column efficiency, good separation, and satisfactory results.


Determination of trace sulfide content in clean gas Test spectrum: