Ningxia Petrochemical Sulfur Unit Recovery, Treatment and Renovation Project
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These past couple of days, I heard from a friend at a design institute that Ningxia Petrochemical is carrying out a recovery, treatment, and renovation project for the sulfur unit as part of its annual maintenance work this year. Any teachers who are aware of the specific details could please share information – specifically, what aspects of the unit are being renovated, and was an alkali scrubber added to address the issue of excessive sulfur dioxide in the exhaust gases?
We already know which company has taken on the modification of hydrogen sulfide
All I know is that it’s used for hydrogen sulfide absorption, not for sulfur recovery
Take a look at exchanging experiences and learn from it
An alkali scrubber tower has been directly added between the exhaust gas incinerator and the chimney, using alkaline solution to absorb sulfur dioxide in the flue gas.
What is the sulfur dioxide content in your exhaust emissions?