GAS EXPANSION DISPLACEMENT CNX CONCEPT, METHODS AND APPARATUS.

摘要

A cyclic bubble generation and termination process can be used to effectively clean objects in a liquid. The bubbles can be generated from dissolved gas in the liquid during a pressurizing phase of the cyclic bubble process. Alternatively, the bubbles can be generated from as a by-product in a chemical reaction between chemicals in the liquid and material or chemicals at the surface of a part being processed. A vacuum process or a hyperbaric process can be used for cycling the pressure.