Sulfur content in the off-gases from the dioxide product tower and the hydrogen sulfide concentration tower
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Could everyone please share the sulfur content in the exhaust gases from their plants’ dioxide production towers and hydrogen sulfide concentration towers?
All are no more than 10 ppm (v)
The total sulfur content in the CO2 separation tower is less than 5 ppm, while that in the hydrogen sulfide concentration tower is less than 20 ppm
The total sulfur content in the hydrogen sulfide concentration tower and the CO2 separation tower is less than 5PPM
What is the sulfur content in the exhaust gases from your plant’s dioxide production tower and hydrogen sulfide concentration tower? What are the current problems?
For Shenhua Baotou, it is kept below 5PPM; in practice, it is usually around 2PPM.
Dalian University of Technology’s low-temperature methanol washing unit: CO2-rich gas < 5 ppm; H2S + COS concentration < 20 ppm in the exhaust gas from the concentration tower