Activated Carbon For Solvent Recovery Solution Provider

Activated carbon has remarkable advantages in ethanol recovery:
Strong adsorption capacity: It can maintain effective adsorption performance even at relatively low ethanol concentrations, and has good adsorption properties for the polar solvent ethanol.
Good selectivity: In various complex mixed solvent systems, it can still efficiently recover the target solvent ethanol, improving the recovery efficiency and purity.
High economic benefits: Compared with other solvent recovery methods (such as distillation, membrane separation, etc.), the activated carbon adsorption method features simple equipment and low operation costs. Moreover, activated carbon can be recycled multiple times through regeneration technology, reducing long-term use costs.
Environmentally friendly: In the ethanol recovery process, it can effectively remove volatile organic compounds (VOCs), reduce the pollution of harmful substances to the atmosphere, and simultaneously reduce the emission of waste solvents.

Activated carbon is suitable for the recovery of various organic solvents. Taking the activated carbon adsorption + condensation recovery process as an example, the waste gas needs to be pretreated first, removing acid-base corrosive substances, solid particles, etc. After reducing the temperature of the waste gas, it is pressurized by a fan and enters the adsorber. The organic components are adsorbed by the activated carbon fiber, and the purified gas is discharged from the top. After saturation of adsorption, water vapor is used to desorb the organic matter, so that the activated carbon fiber is regenerated. The mixed steam generated by desorption is condensed into a liquid mixed solution by a condenser, and the organic matter can be recovered by means of gravity stratification, distillation and other methods.