KR100852465B1 - 단분산 기포의 생성 방법 - Google Patents
단분산 기포의 생성 방법 Download PDFInfo
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- KR100852465B1 KR100852465B1 KR1020067010664A KR20067010664A KR100852465B1 KR 100852465 B1 KR100852465 B1 KR 100852465B1 KR 1020067010664 A KR1020067010664 A KR 1020067010664A KR 20067010664 A KR20067010664 A KR 20067010664A KR 100852465 B1 KR100852465 B1 KR 100852465B1
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- bubble
- liquid
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23123—Diffusers consisting of rigid porous or perforated material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/26—Foam
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims (6)
- 다공질체를 통하여 기체를 액체 중에 압입하고 분산시켜서 기포를 생성하는 방법으로서,상기 다공질체가, 그 상대 누적 세공 분포곡선에 있어서, 세공 용적 전체의 10%를 차지할 때의 세공 지름을, 세공 용적 전체의 용적의 90%를 차지할 때의 세공 지름으로 나눈 값이 1~1.5이며,다공질체의 적어도 액체와 접하는 면에서의 해당 액체에 대한 접촉각이 0°보다 크고 90° 미만이며,기체를 가압할 때의 기체의 압력과 액체의 압력의 압력차가 1~5㎫인 것을 특징으로 하는 기포생성 방법.
- 삭제
- 제1항에 있어서,다공질체로서 다공질 유리를 사용하는방법.
- 제1항에 있어서,액체가, 유화제, 유화 안정제, 기포제 및 알코올류로 이루어진 군으로부터 선택되는 적어도 1종의 첨가제를 포함하는방법.
- 제1항에 따른 방법으로 얻어지는 기포.
- 제5항에 있어서,기포의 적산 체적분포에 있어서, 1) 기포체적이 기포체적 전체의 10%를 차지할 때의 지름이 50%를 차지할 때 지름의 0.5 배 이상이고, 또한 2) 기포체적이 기포체적 전체의 90%를 차지할 때의 지름이 50%를 차지할 때 지름의 1.5 배 이하인기포.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003416945A JP4505560B2 (ja) | 2003-12-15 | 2003-12-15 | 単分散気泡の生成方法 |
JPJP-P-2003-00416945 | 2003-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070001888A KR20070001888A (ko) | 2007-01-04 |
KR100852465B1 true KR100852465B1 (ko) | 2008-08-14 |
Family
ID=34675173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067010664A KR100852465B1 (ko) | 2003-12-15 | 2004-12-13 | 단분산 기포의 생성 방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7591452B2 (ko) |
EP (1) | EP1695758B1 (ko) |
JP (1) | JP4505560B2 (ko) |
KR (1) | KR100852465B1 (ko) |
CN (1) | CN100450599C (ko) |
TW (1) | TW200528392A (ko) |
WO (1) | WO2005056168A1 (ko) |
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KR20200028613A (ko) | 2018-09-07 | 2020-03-17 | 주식회사 이앤에이치 | 자기배열 공극구조를 갖는 나노버블수 발생장치 |
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TWI352065B (ko) | 2011-11-11 |
CN1894022A (zh) | 2007-01-10 |
EP1695758A1 (en) | 2006-08-30 |
CN100450599C (zh) | 2009-01-14 |
EP1695758B1 (en) | 2012-09-26 |
TW200528392A (en) | 2005-09-01 |
US7591452B2 (en) | 2009-09-22 |
JP4505560B2 (ja) | 2010-07-21 |
KR20070001888A (ko) | 2007-01-04 |
US20060284325A1 (en) | 2006-12-21 |
JP2005169359A (ja) | 2005-06-30 |
EP1695758A4 (en) | 2011-07-20 |
WO2005056168A1 (ja) | 2005-06-23 |
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