Looking for a treatment device for chemical industry waste gas?
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This exhaust gas contains: methanol, H2O2, water vapor, and dimethylamine. It can burn at high concentrations, but it does not ignite on its own. Experts: Is there any device or equipment that can handle such waste gas? This post was last edited by hopelu on 2008-1-29 08:49.]
Take it to the mixed-fuel furnace to burn it and recycle it
Ours is also collected and burned in a mixed-fuel furnace.
Is using the treatment method from upstairs in line with environmental protection requirements? Please also explain the principle or give a brief overview of mixed-fuel burners. Thank you! I’m not an expert in this field.
Mixed combustion may also fail to meet the standards, and additional auxiliary fuels are required. Use catalytic combustion; there is no open flame, and fewer toxic organic compounds (such as carcinogens like dioxins) are produced.
It depends on the concentration level. If the dimethyl ether concentration is high, it has value for recovery, and a water absorption tower combined with an activated carbon adsorption bed can be used; water absorption is employed to remove methanol and hydrogen peroxide, while activated carbon is used to adsorb dimethyl ether, which can then be recovered through desorption.
If there are boilers or heat carrier furnaces, etc., it can be sent to them to be burned. If not, it needs to be burned with a torch, but gas is required to assist the combustion. I wonder if it can be removed using a scrubber tower?
In modern chemical plants, combustible gases are generally fed into a torch system through centralized pipelines; they are burned in the torch and then released at high altitudes, which is safer and more environmentally friendly than burning them in boilers
It is recommended to use centralized piping for collection, with multiple collection tanks for further gas-liquid separation; the liquid is pumped to an appropriate location, while the gas is sent to a flare system for combustion and emission at high altitude.