Method and apparatus for microwave separation of hydrocarbons or water from emulsions or dispersions of water, hydrocarbons, and/or solids

摘要

Method and apparatus for substantially atmospheric separation of hydrocarbons or water from an emulsion or dispersion of hydrocarbons, water, and/or solids. Microwave energy is applied to the emulsion or dispersion via a waveguide that is adapted to be pressurized above atmospheric pressure. The microwave energy may be split, automatically tuned, and converted to a substantially circular phase. The method and apparatus are particularly adapted for treating oilfield sludge located in outdoor pits.