Is it difficult to treat dichloromethane waste gas from pharmaceutical factories? Luoyang Wohong Condenser Membrane Separation Solution for Safe Recycling

Is it difficult to treat dichloromethane waste gas from pharmaceutical factories? Luoyang Wohong Condenser Membrane Separation Solution for Safe Recycling

Dichloromethane is a commonly used solvent in the pharmaceutical industry,waste gas treatmentIt's always been a problem. It has a low boiling point and fast volatilization.activated charcoalAdsorption saturation is too fast, carbon exchange is frequent, saturated carbon as a hazardous waste disposal cost is not low. If the combustion method is used, the halogen-containing exhaust gas is prone to produce harmful substances such as dioxins at high temperatures.

Luoyang Wo Hong's compression condensation membrane separation process is a pure physical separation route. The waste gas is first compressed and then enters the condensation unit, and most of the dichloromethane is directly liquefied and recovered. The uncondensed tail gas enters the membrane module, and the difference in permeation rate between dichloromethane and air in the membrane material is used-dichloromethane preferentially permeates to form concentrated gas, which is sent back to the front end of the system for circulation treatment, and the air meets the discharge standard. The whole process does not involve combustion, avoiding the risk of dioxin generation from the source.

The equipment is driven by electricity, there is no activated carbon consumables, and no hazardous waste is produced. The recovered dichloromethane can be directly reused for production, reducing raw material procurement costs. The skid-mounted design shall be assembled and debugged before leaving the factory, and the site can be operated by connecting the power supply and gas circuit. Pharmaceutical plants can match equipment specifications according to exhaust gas concentration and air volume. Dichloromethane is not impossible to handle, just choose the right process. Luoyang Wo Hong can provide free testing and scheme design according to your working conditions.