Chloride And Potassium Removal Systems

The challenge

As mills reduce the amount of effluents and emissions, they retain and recirculate more chemicals in their chemical recovery systems. Not all these chemicals are required for the process and, in fact, some of the non-process elements (NPE) can cause problems in the chemical recovery cycle. Specifically, elements such as potassium and chloride can cause corrosion and efficiency problems in the chemical recovery boiler. The challenge is to reduce or eliminate these NPEs to manageable levels.

The solution

• Low capital cost
• Low power consumption
• Easy to integrate into existing processes

• Excellent removal efficiency
• High chemical recovery
• Simple to scale up for larger capacities