Seeking advice on torch emission issues
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In winter, white smoke is likely to appear in the emissions from MMA torches; it is not visible right at the moment of emission, but white smoke appears afterward, as the emission mixture contains a high amount of propylene cyanohydrin. How should this be resolved, what adjustments need to be made to the torch tip?
In winter, when temperatures are low, white smoke emitted by torches may be caused by the condensation of high-temperature combustion products into water vapor. In cases where there is a high amount of propyl cyanohydrin, the following adjustments can be considered: 1. Increase the temperature of the flare combustion to ensure complete combustion. 2. Improve the oxygen supply for torch combustion to ensure adequate oxygen supply. 3. Adjust the torch combustion parameters to prevent white smoke caused by incomplete combustion resulting from unstable burning. 4. Regularly clean and maintain the torch tip to ensure the nozzle remains unobstructed. If the problem persists after making adjustments, it is recommended to consult a professional torch maintenance or environmental protection company for in-depth analysis and resolution. .
Then there’s a problem with the design of the torch tip; the burnout rate of a torch is generally required to be no less than 95%, and even higher requirements apply for gases with toxic emissions such as those from MMA. Why is propyl cyanohydrin still present in your emission components? Let your torch manufacturer handle it.