Title:
SYSTEM AND METHOD FOR GENERATING NANOBUBBLES
Document Type and Number:
WIPO Patent Application WO/2013/088667
Kind Code:
A1
Abstract:
Provided are a system and method for generating nanobubbles whereby a very simple configuration and process cause nanobubbles to be stably present within a liquid phase. A system for generating nanobubbles is provided with: a generation chamber for accommodating in a sealed state a gas phase portion present on the upper side and a liquid phase portion in contact with the lower side of the gas phase portion; a supersaturated dissolution liquid generator for generating a supersaturated dissolution liquid in which a gas has been dissolved at supersaturation into a liquid phase portion; and a nanobubble generation device for generating nanobubbles less than 1 μm in diameter by supplying pressurized gas to the supersaturated dissolution liquid via a through hole having a nano-scale opening diameter.
Inventors:
YANO HIROSHI
SAKAI AYUMI
SAKAI AYUMI
Application Number:
PCT/JP2012/007723
Publication Date:
June 20, 2013
Filing Date:
December 03, 2012
Export Citation:
Assignee:
PANASONIC CORP (JP)
International Classes:
B01F5/06; B01F1/00
Foreign References:
| JP2006272232A | 2006-10-12 | |||
| JP2009018296A | 2009-01-29 | |||
| JP2011224461A | 2011-11-10 | |||
| JP2011025203A | 2011-02-10 | |||
| JP2010167404A | 2010-08-05 | |||
| JP2008006432A | 2008-01-17 | |||
| JP2007330906A | 2007-12-27 |
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
Mutsumi Sameshima (JP)
Mutsumi Sameshima (JP)
Download PDF:
Claims:
Previous Patent: HIGH-YIELD-RATIO HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND METHOD FOR PRODUCING SAME
Next Patent: NANOBUBBLE-CONTAINING LIQUID
Next Patent: NANOBUBBLE-CONTAINING LIQUID