activated charcoalCan't afford to change,RTOCan't burn? Try compression condensation membrane separation.
Many small and medium-sized enterpriseswaste gas treatmentcaught in a dilemma. Add activated carbon, the frequency of carbon change is getting higher and higher, it has to be changed once a week or two, plus hazardous waste disposal, tens of thousands or even hundreds of thousands a year. Let's go to RTO. The equipment investment is large, the 600 thousands or 700 thousands starts, and the gas cost is even more painful. Hundreds of thousands of dollars a year are gone. The key is that both schemes only spend money but not make money, and all the solvents in the exhaust gas are wasted.
Is there a middle way? Compressed condensate membrane separation is the answer.
This process does not burn gas or change carbon. The exhaust gas is compressed and pressurized first, then enters the third stage of condensation and cooling to minus ten degrees. Most of the solvent is directly converted into liquid and recycled. The residual tail gas that has not been condensed is passed through a membrane, which stops the solvent molecules and sends them back to the front to continue circulation. The whole process only uses electricity, no gas charges, no consumables charges. The membrane module is changed only once every three to five years. Daily maintenance is to look at the parameters every week and clean the fins every month.
Take the treatment of ethyl acetate waste gas as an example, the annual electricity charge for a set of equipment is 300,000 to 400,000, the annual recovered solvent value is 800,000 to 1 million, and the net income after deducting the electricity charge is hundreds of thousands. The investment in equipment is recovered in one to two years, after which it is a net profit every year. RTO is to burn money, activated carbon is to spend money, compression condensation membrane separation is to make money. The same exhaust, different endings.
If your exhaust gas concentration is not low and has recycling value, stop worrying about activated carbon and RTO. LuoyangWohong PetrochemicalEquipment Co., Ltd. focuses on the compression condensation membrane separation process, providing free working condition analysis and benefit calculation. The company is located at W2-1, Dongda Science and Technology Industrial Park, Luoxin Industrial Cluster Zone, Xin’an County, Luoyang City. Website: www.wohongshihua.com.