Treatment of odors from fluorite drying exhaust gases
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The exhaust gas from fluorite drying has a strong unpleasant odor; the SO2 concentration is 80 mg/m3, the NOX concentration is 20 mg/m3, and the dust concentration ranges between 10–30 mg/m3. I would like to know why the exhaust gas has such a strong odor and what measures can be taken to address this issue We welcome everyone to recommend environmental protection organizations with governance experience.
I wonder, OP, if you did any preprocessing to the material before drying it; this odor might be caused by the chemicals added during flotation that weren’t properly removed. Governance? It’s necessary to find out what chemicals are added in the processing plant in order to take appropriate actions.
It is mainly the flotation agents that are carried away through evaporation during the gas drying process. Some lithium battery ore processing plants employ a washing process, installing nozzles for spraying water directly on the exhaust pipes, but this approach is basically ineffective. I’ve discussed this before; are you a lithium battery ore processing plant? We can get in touch to discuss this
This post was last edited by Wang Genrong on 2019-3-20 at 09:51. Adding an additional scrubber tower before exhaust emission yields very significant results. The investment is low and the operation is simple.
Do you have experience in this area? You can contact QQ283182398
Do you have any experience using it? Let’s exchange ideas
The taste of oleic acid added during fluorite flotation is difficult to deal with