Title:
高密度微細気泡液生成方法および高密度微細気泡液生成装置
Document Type and Number:
Japanese Patent JP5901088
Kind Code:
B2
Abstract:
Initial liquid containing fine bubbles is produced by mixing water and air (step S11). Fine bubbles have diameters of less than 1 µm. The density of bubbles in the initial liquid is measured (step S13), and when the measured density is less than a target density (step S14), the initial liquid is heated and reduced in pressure so that the liquid is vaporized (step S15). As a volume of the liquid decreases, the density of fine bubbles increases, and high-density fine bubble-containing liquid is easily obtained.
Inventors:
Hideaki Kobayashi
Masakazu Kashiwa
Masakazu Kashiwa
Application Number:
JP2015021902A
Publication Date:
April 06, 2016
Filing Date:
February 06, 2015
Export Citation:
Assignee:
idec corporation
International Classes:
B01D19/00; B01F23/80
Domestic Patent References:
| JP2007258367A | ||||
| JP2011240218A | ||||
| JP10263563A | ||||
| JP2004261314A | ||||
| JP2012106166A | ||||
| JP2009291681A | ||||
| JP2011131117A |
Foreign References:
| WO2007034912A1 |
Attorney, Agent or Firm:
Masahiro Matsusaka
Tsutomu Tanaka
Masamichi Ida
Tsutomu Tanaka
Masamichi Ida