Process additive formulation and method for foam reduction and/or for increasing drainage

摘要

The invention relates to a process additive formulation and a method for foam reduction and/or for increasing drainage in a process comprising an aqueous medium. The process additive formulation comprises an acrylate and/or methacrylate copolymer, optionally with acrylic acid or methacrylic acid, in an organic diluent, and mineral oil or vegetable oil.

主权项

1. A process additive formulation for foam reduction and/or for increasing drainage in a process comprising an aqueous medium, the process additive formulation comprising
an acrylate and/or methacrylate copolymer in an organic diluent, and renewable oil or mineral oil.