Methods of demulsifying emulsions using carbon dioxide
Phosphocholine surfactants and their use
Polyether polyesters having anionic functionality
Polymer compositions for demulsifying crude oil
Polyorganosiloxane demulsifier compositions and methods of...
Polyvalent metal cations in combination with dithiocarbamic acid
Preparation of 4-substituted aryl olefins
Synergistic combination of demulsifiers for enhancing...
Synergistic combination of demulsifiers for enhancing...
Ultrasonic methods and apparatus for separating materials in a f