What are the methods for determining organic sulfur?
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Let’s discuss the methods for determining organic sulfur in coal, coke oven gas, and water gas, as well as the instruments and equipment used It would be great if there were national standards; thank you!
Determination of organic sulfur in coal by oxygen cylinder combustion-potentiometric titration
I am also researching this area. We have now purchased a chromatograph that costs over 500,000 yuan; I’m not sure how it will perform in practice. If there’s anyone I can contact to exchange ideas, my email address is zhgjdoc@126.com
On the 3rd floor, what they are doing is correct; given the wide variety of organic sulfur compounds, it is not feasible to use simple methods for detection – only through separation using chromatographic columns can this be accomplished.
The micro-sulfur analyzer is very effective for measuring various organic sulfurs!
HC-2 type or HC-3 for sulfur analyzers. Among them, HC-3 is suitable for coke oven gas, while HC-2 is suitable for the determination of organic sulfur in water gas.
We use a domestically produced sulfur analyzer; it can detect organic sulfur at levels as low as 0.1 ppm, which is very useful. Its price is around 80,000 yuan.