The treatment of high concentration VOC waste gas has always been a headache in industrial production. Different processing techniques have their own advantages and disadvantages. Below, we will analyze in detail several mainstream VOCswaste gas treatmentworkmanship
Many enterprises use activated carbon equipment to treat exhaust gas. However, activated carbon adsorption has many drawbacks. The frequency of replacing activated carbon is high, and it needs to be replaced every month or so. Not only is the cost high each time, but the waste carbon replaced is also hazardous waste, which requires a qualified company to handle it. The procedures are cumbersome, and the labor cost also increases significantly. More importantly, activated carbon adsorption only transfers organic matter from exhaust gas to carbon, and does not fundamentally solve the problem of exhaust gas.
RTO equipment has a good effect on treating exhaust gas, but the operating cost is high. Especially when dealing with low concentration exhaust gas, it is necessary to continuously supplement natural gas, which consumes a huge amount of gas, and even burns gas with a higher value than the recovered solvent. If the operating load is reduced and the emissions are difficult to meet the standards, many enterprises are in a dilemma.
Luoyang Wohong Petrochemical Equipment Co., Ltd. focuses on the field of VOC waste gas treatment, and its main membrane condensation recovery unit adopts a three-stage condensation processgas separation membraneCombination process for high concentrationVOC waste gas treatmentProvided a new solution.
This device only consumes electricity, and both the refrigeration compressor and vacuum pump are controlled by frequency conversion. The power can be automatically adjusted according to the exhaust gas load, effectively controlling power consumption and greatly reducing operating costs.
The equipment can condense and liquefy organic solvents in exhaust gas for recovery, with a purity of over 90%. The recycled solvents can be directly reused for production or external sales, converting environmental expenses into economic benefits and achieving effective resource utilization.
The service life of core consumable membrane components is three to five years. Daily maintenance mainly includes checking the pressure and recovery liquid level of the refrigeration system every week, cleaning the fins of the heat exchanger every month, and replacing the refrigeration oil and drying filter every year, without the need for frequent replacement of consumables.
All components of the equipment are integrated on a stainless steel base and assembled and tested before leaving the factory. On site use only requires connecting the power supply and air duct, with a short installation cycle and small footprint. In addition, there are also explosion-proof configurations available, suitable for explosion-proof places such as chemical and pharmaceutical industries.
This equipment has good recovery effects on common organic solvents such as hydrocarbons, esters, ketones, alcohols, and halogenated hydrocarbons. It is suitable for medium to high concentration waste gas treatment scenarios in industries such as chemical, pharmaceutical, printing, coating, electronics, and gas stations. It can also be customized according to customer working conditions.
Luoyang Wohong Petrochemical Equipment Co., Ltd. has established a professional research, manufacturing, and marketing team based on the R&D platform of Henan Oil and Gas Recovery Engineering Technology Research Center. With profound professional knowledge, rich practical experience, and continuous innovation spirit, the company continuously promotes technological upgrades and product optimization. In the treatment of high concentration VOC waste gas, the membrane condensation recovery process of Wohong Petrochemical has demonstrated significant advantages, providing enterprises with more efficient, environmentally friendly, and economical solutions.
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