HaohanHH一sulfide-III焦炉煤气制甲醇中硫化物含量的测定硫专用柱

当前硫化物的分析方法主要是氧化微库仑法和气相色谱法。煤气中硫化物的国标分析方法是氧化微库仑法,该方法的测量范围较广,但对操作要求很严,操作不当易发生副反应,干扰硫的测定,而气相色谱法对甲醇厂原料气中的硫化物的测定具有分析速率快、准确度高、重现性好等优点。

浩瀚色谱（山东）应用技术开发有限公司就氧化微库仑法和气相色谱法在焦炉煤气制甲醇硫化物测定中的应用进行了对比研究。
 

名称：硫化物专用柱

固定相：专用

规格：3m*3mm

型号：HH一sulfide-III

应用：硫化氢，羰基硫，二硫化碳，噻吩，甲硫醚，甲硫醇，乙硫醇，乙硫醚，二甲二硫等9种硫化物的测定

 
The current analytical methods for sulfides are mainly oxidative microcoulometry and gas chromatography. The national standard analysis method of sulfide in coal gas is oxidative microcoulomb method. This method has a wide measurement range, but it has very strict operation requirements. Improper operation is prone to side reactions and interferes with the determination of sulfur. The determination of sulfide in the sulfide has the advantages of fast analysis rate, high accuracy and good reproducibility.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. conducted a comparative study on the application of oxidative microcoulometry and gas chromatography in the determination of sulfides from coke oven gas to methanol.

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 disulfide, etc.