Spent Pickling Liquors (SPL) Process

This process specifically allows separation of iron and zinc, to generate a non hazardous waste and a recycled zinc product.

The first application of this is in industrial spent pickling liquors. Other applications are in processing of EAF dust, and potentially in zinc hydrometallurgy.

ABR’s SPL Process is not unique but is superior to competitive solutions due to the simplicity of its patented design and application methodology.