Product Introduction:

The trace sulfur analyzer is a specialized analyzer for trace sulfur, which has been continuously improved based on our company's original flame photometric detector. It has high sensitivity, good stability, and easy operation.
Flame photometric detector (FPD) is a detector with high sensitivity and selectivity for sulfur compounds (various forms of organic and inorganic sulfur in gas and liquid). The sample is separated by a dedicated chromatographic column and enters the FPD. After calculation by a dedicated workstation, the actual content is directly displayed, thus accurately completing the analysis of trace sulfur. In methanol Refined benzene Natural gas, water gas, coke oven gas and other projects have been widely used.

The GC-2010 Trace Sulfur Analyzer is a specialized chromatographic analyzer based on the separation of chromatographic columns and the special selectivity of flame photometric detector (FPD) for detecting sulfides and phosphides in gas samples. The instrument uses a unique anti adsorption sulfur special injection valve and gas pipeline. This instrument is suitable for qualitative and quantitative analysis of organic and inorganic sulfides in food grade CO2, oilfield gas, semi water gas, petroleum cracking gas, ethylene, propylene and other gases, as well as the determination of total sulfur,. At the same time, a syringe injection method can be used to determine the trace sulfur content in organic liquid chemicals such as hydrocarbons (gasoline, naphtha, aviation gasoline, heavy oil, etc.), benzene (benzene, toluene, xylene, etc.), and alcohols (methanol, ethanol).
For example, this instrument has been widely used in the domestic refined benzene project for the determination of trace amounts of thiophene. In the process of synthesizing aniline from benzene, if the content of thiophene in benzene exceeds 0.4 ppm, the yield of aniline is very low. Therefore, the analysis of trace amounts of thiophene in benzene plays a crucial role in the yield of aniline. The GC-2010H trace sulfur analyzer can detect a thiophene content of 0.1 ppm in benzene.