How to neutralize exhaust gases at over 200 degrees
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Dear sea friends, for exhaust gas at 350°C with 42% moisture content, how can whitening be achieved?
1. Waste heat recovery； 2. Reduce temperature and water content ； 3. Pollutant treatment ； 4. Emissions from temperature increase ； Emission components? Capacity? Such high temperatures don’t allow direct discharge either! !
Isn’t 350 a waste? Don’t you have any devices for preheating or something to make use of?
Are there any regulations regarding the emission temperature? Not very clear
It’s from one of my friends. Do you mean waste heat recovery?
Yes, but we need to consider whether it’s a good fit
Is it 200 degrees or 350 degrees? The difference is significant. Generally, heat recovery is carried out first, followed by the use of appropriate methods to remove pollutants, and finally, methods for color removal are considered
The condenser cools down, while the water film tower is used for purification and dust removal
First, the usage environment needs to be considered； Second, the components of exhaust gases need to be considered ； Third, cost-effectiveness must be considered ； The solution is as follows: consider recovering the heat from the high-temperature exhaust gases to reduce their temperature, which not only saves energy but also removes the water vapor from the exhaust gases. The exhaust gases are treated by removing dust, as well as by carrying out desulfurization and denitrification processes. After the exhaust gases have been treated, the heat previously extracted is used to heat them again, raising the temperature to about 15 degrees above the dew point. This will completely eliminate the problem of exhaust gas bleaching. If you are interested, we can talk on the phone: 18678838773.