source:Industry News release time:2021-09-13 Article author:sznbone Popular:pcb
How to deal with circuit board exhaust gas
The serious harm of circuit board exhaust gas to the environment and human health has attracted great attention from all countries in the world. The treatment of circuit board exhaust gas has also become one of the hotspots in the current international environment. Due to the complex production process of circuit boards, the use of many raw and auxiliary materials, and the emission The types of exhaust gas are different, but overall, the concentration of exhaust gas is low.
The exhaust gas produced in the circuit board production process is mostly volatile substances, which is easy to burn. Therefore, the "circuit board" circuit board exhaust gas treatment can adopt the catalytic oxidation combustion method.
The catalytic combustion method of circuit board exhaust gas treatment equipment is a technology that uses a catalyst to perform flameless combustion at a low ignition temperature (200~300℃), and oxidize and decompose organic waste gas into CO2 and H2O.
circuit board/circuit board
The essence of the catalytic combustion of circuit board exhaust gas treatment equipment is the violent oxidation reaction participated by active oxygen. The catalytic active component activates air oxygen. When it comes into contact with the reactant molecules, energy transfer occurs, and the reactant molecules are activated, thereby accelerating the oxidation reaction. The progress.
Compared with general flame combustion, the circuit board exhaust gas treatment catalytic combustion has incomparable superiority. Therefore, the catalytic combustion in the circuit board exhaust gas treatment and energy recovery has received widespread attention.
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