Adsorption is currently one of the most mature mainstream processes for VOCs recovery at home and abroad, but the most commonly used adsorbents like activated carbon and activated carbon fiber have problems such as easy to catch fire (low safety), short service life (high cost of use), and easy to absorb moisture (low removal efficiency). The "special resin adsorption material" is a highly efficient adsorption material with intellectual property rights and it is developed for the organic waste gas treatment problems commonly existing in industrial enterprises at present.
It has been proved that the process and equipment are stable in operation, and the performance of VOCs recovery rate (removal rate) and recovery (operation) cost are better than the activated carbon/activated carbon fiber adsorption process and solvent absorption process, which have high economic and environmental benefits.
Advantageous features ：
▶ Simple process flow, easy to operate
▶ Large adsorption capacity and low engineering investment
▶ Large operation flexibility which can withstand the fluctuation of concentration of larger air volume
▶ Recovery efficiency reaches more than 95%
▶ Low recovery cost
▶ Continuous process, i.e. One is in adsorption and another is in desorption at the same time, and operation switching by PLC automatic control
Recovery treatment of synthetic drugs and pharmaceutical intermediates: halogenated hydrocarbons, acetic acid, alcohols and esters.
Recovery treatment of dyestuff and dyestuff intermediates: aromatic hydrocarbons, chlorinated aromatic hydrocarbons, phenols, anthraquinones.
Recovery treatment of extraction industry: n-Hexane, cyclohexane, methylcyclohexane, etc.
Recovery treatment of pesticides and APIs: Permethrin, Pyridine, Imidazole, Chloride, Biphenyl, Heterocyclic.