Ultra-fine bubble generating method and manufacturing apparatus and manufacturing method for ultra-fine bubble-containing liquid
AssigneeCanon Kabushiki Kaisha
InventorsHiroyuki Ishinaga, Masahiko Kubota, Akitoshi Yamada, Akira Yamamoto, Yoshiyuki Imanaka, Yumi Yanai, Teruo Ozaki, Toshio Kashino
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Abstract
A generating method for generating a UFB at a desired component ratio, and a manufacturing apparatus and a manufacturing method for a liquid containing a UFB at a desired component ratio are provided. To this end, a mixed solution in which multiple types of gases are dissolved at a predetermined ratio is generated, and a UFB is generated by heating the mixed solution with a heating element.
Claims16
An ultra-fine bubble generating method comprising:
- a mixed solution generating step to generate a mixed solution in which a plurality of types of gases are dissolved at a predetermined dissolving ratio;
- and
- an ultra-fine bubble generating step to generate an ultra-fine bubble by heating the mixed solution with a heating element and making film boiling on an interface between the mixed solution and the heating element.
A manufacturing apparatus for an ultra-fine bubble-containing liquid comprising:
- a mixed solution generating unit that generates a mixed solution in which a plurality of types of gases are dissolved at a predetermined dissolving ratio;
- and
- an ultra-fine bubble generating unit that generates an ultra-fine bubble by heating a mixed solution generated by the mixed solution generating unit with a heating element and making film boiling on an interface between the mixed solution and the heating element.
A manufacturing method for an ultra-fine bubble-containing liquid comprising:
- a mixed solution generating step to generate a mixed solution in which a plurality of types of gases are dissolved at a predetermined dissolving ratio;
- and
- a generating step to generate an ultra-fine bubble by heating a mixed solution generated in the mixed solution generating step with a heating element and making film boiling on an interface between the mixed solution and the heating element.
Dependencies are inferred from the claim text.