| 20120329915 | Demulsification Compositions, Systems and Methods for Demulsifying and Separating Aqueous Emulsions - The present invention provides compositions, systems and methods for demulsifying an emulsion including an aqueous phase and an organic phase by adding an effective amount of a composition comprising at least one quaternary organopolysiloxane or salt thereof to the emulsion, the composition optionally including at least one of quaternary epihalohydrin/polyamine copolymers or salts, and/or (poly)diallyldimethylammonium halides. | 12-27-2012 |
