An ultrasonic processor for continuous processing of material is disclosed comprising an enclosed processor chamber (12) having opposed end wall (18) and (16) and an input (40) and an output (42) so that material to be processed can be passed through the processor chamber. Ultrasound is applied to the chamber by a bank of ultrasonic converters (22,24) and the input and output are mutually displaced along a connecting wall (14) in a direction perpendicular to the processor wall to which the converter bank is coupled.
A cavitation device is used to heat, concentrate and recycle or otherwise reuse dilute and other oil well fluids, brines and muds, and solution mining fluids, all of which commonly contain ingredients worthy of conservation. The cavitation device can be powered by a Diesel engine whose exhaust may be used to heat the incoming fluid, and the product of the cavitation device is directed to a flash tank.
