Cold-box capture of amine vapour and exhaust treatment

Cold-box capture of amine vapour and exhaust treatment 

The gassing of cold-box cores produces off-gases that need cleaning before emission into the atmosphere. In order to safeguard the working atmosphere, the core shooting machines are enclosed and cores are flushed with air to remove all the gas residues before the machine is opened up to take out the freshly made core. 

The exhausted amine vapoirr reqirires treatment to prevent an odoirr nuisance. One of the 

Adsorption on activated carbon This process is very efficient, birt the operational costs are 

Combustion For this process to be efficient, the afterbirmer chamber must be correctly 

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