Carbon Adsorption & Reactivation: Turning Obligation Into Opportunity In The Chemical Process IndustrySource: Calgon Carbon Corporation
By Robert Deithorn, Product Market Director, Calgon Carbon Corporation
Chemical, petrochemical, and oil-refining plants are process-intensive operations with regulatory requirements to protect the surrounding water and air from the effects of industrial pollution. These external demands are matched by equally compelling internal pressures to address product purification needs, find alternatives to utilizing costly and often scarce fresh water in production processes, reduce the carbon footprint, and operate efficiently and profitably.
For more than 40 years, activated carbon, through a process called “physical adsorption,” has proven to be a cost-effective material in the removal of organic contaminants from liquids and gases in both industrial process and environmental applications. Granular activated carbon (GAC) has a tremendous adsorptive capacity, an affinity for a wide variety of organics, the ability to be tailored to suit specific applications, and can be economically reactivated for reuse.