CN1070728C - 空气中悬浮颗粒的沉淀方法 - Google Patents
空气中悬浮颗粒的沉淀方法 Download PDFInfo
- Publication number
- CN1070728C CN1070728C CN97193430A CN97193430A CN1070728C CN 1070728 C CN1070728 C CN 1070728C CN 97193430 A CN97193430 A CN 97193430A CN 97193430 A CN97193430 A CN 97193430A CN 1070728 C CN1070728 C CN 1070728C
- Authority
- CN
- China
- Prior art keywords
- electric charge
- drop
- aerosol
- family
- particle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/047—Discharge apparatus, e.g. electrostatic spray guns using tribo-charging
Landscapes
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Medicinal Preparation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Electrostatic Spraying Apparatus (AREA)
- Glanulating (AREA)
- Gas Separation By Absorption (AREA)
- Colloid Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
时间秒 | 对照值,自然沉淀(1) | 气溶胶,乙缩醛喷嘴(2) | 气溶胶,黄铜喷嘴(3) | 气溶胶,黄铜喷嘴,-10KV(4) |
30 | 1 | 1 | 1 | 1 |
60 | 0.69 | 0.66 | 0.73 | 1.06 |
90 | 0.54 | 0.54 | 0.71 | 1.01 |
120 | 0.42 | 0.39 | 0.59 | 0.77 |
150 | 0.47 | 0.33 | 0.57 | 0.58 |
180 | 0.53 | 0.50 | 0.74 | 0.58 |
210 | 0.54 | 0.33 | 0.44 | 0.52 |
240 | 0.51 | 0.35 | 0.42 | 0.46 |
270 | 0.49 | 0.41 | 0.40 | 0.39 |
材料 | 电荷/质量比 |
气溶胶,标准喷嘴 | +2.4×10-6C/Kg |
气溶胶,黄铜喷嘴 | -2.7×10-7C/Kg |
气溶胶,黄铜喷嘴,-10KV | -9.1×10-4C/Kg |
滑石粉 | +7.8×10-6C/Kg |
Claims (7)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9602434.4A GB9602434D0 (en) | 1996-02-07 | 1996-02-07 | Method of reciprocating airbourne particles |
GB9602434.4 | 1996-02-07 | ||
GB9622991.9 | 1996-11-05 | ||
GBGB9622991.9A GB9622991D0 (en) | 1996-11-05 | 1996-11-05 | Method of precipatating airborne particles |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1214640A CN1214640A (zh) | 1999-04-21 |
CN1070728C true CN1070728C (zh) | 2001-09-12 |
Family
ID=26308627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97193430A Expired - Fee Related CN1070728C (zh) | 1996-02-07 | 1997-02-06 | 空气中悬浮颗粒的沉淀方法 |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0888162B1 (zh) |
JP (1) | JP2000504621A (zh) |
CN (1) | CN1070728C (zh) |
AU (1) | AU714513B2 (zh) |
BR (1) | BR9707383A (zh) |
CA (1) | CA2245773C (zh) |
DE (1) | DE69703653T2 (zh) |
ES (1) | ES2155668T3 (zh) |
HK (1) | HK1017288A1 (zh) |
ID (1) | ID18847A (zh) |
MY (1) | MY124095A (zh) |
NZ (1) | NZ331255A (zh) |
WO (1) | WO1997028883A1 (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR9810665A (pt) * | 1997-07-04 | 2000-10-03 | Univ Southampton | Processo para matar insetos voadores, e, dispositivo de borrifamento. |
EP1024902B1 (en) * | 1997-10-28 | 2005-03-16 | Reckitt Benckiser (UK) LIMITED | Compressed gas propelled aerosol devices |
GB9814374D0 (en) * | 1998-07-02 | 1998-09-02 | Reckitt & Colmann Prod Ltd | Fragrance dispersion |
GB9814368D0 (en) * | 1998-07-02 | 1998-09-02 | Reckitt & Colmann Prod Ltd | Inhalation of aerosol actives |
GB9814370D0 (en) * | 1998-07-02 | 1998-09-02 | Reckitt & Colmann Prod Ltd | Aerosol spraying |
GB9814372D0 (en) * | 1998-07-02 | 1998-09-02 | Reckitt & Colmann Prod Ltd | Treatment of airborne allergens |
GB9814366D0 (en) * | 1998-07-02 | 1998-09-02 | Reckitt & Colmann Prod Ltd | Malodour treatment |
JP2000264837A (ja) * | 1999-03-17 | 2000-09-26 | Fumakilla Ltd | アレルゲンの除去剤およびそれを利用したアレルゲンの除去方法 |
GB9921037D0 (en) * | 1999-09-07 | 1999-11-10 | Reckitt & Colmann Prod Ltd | Compositions |
US6474563B2 (en) | 2000-05-03 | 2002-11-05 | Sarnoff Corporation | Spraying device for dispensing home care formulations with electrostatic liquid droplets |
US6607579B2 (en) | 2001-05-18 | 2003-08-19 | The Procter & Gamble Company | Apparatus and method for purifying air |
US6656253B2 (en) | 2000-05-18 | 2003-12-02 | The Procter & Gamble Company | Dynamic electrostatic filter apparatus for purifying air using electrically charged liquid droplets |
GB2373235A (en) | 2001-03-16 | 2002-09-18 | Reckitt Benckiser | Composition packaged in film |
GB2377191B (en) * | 2001-07-06 | 2003-09-10 | Reckitt Benckiser | Spraying device |
US6607586B2 (en) | 2001-10-29 | 2003-08-19 | The Procter & Gamble Company | Fluid utilized in apparatus for purifying air |
US20070212327A1 (en) | 2003-10-22 | 2007-09-13 | Kao Corporation | Allergen Depressant And Depression Method |
US20120288466A1 (en) * | 2011-05-10 | 2012-11-15 | Nwachukwu Chisomaga Ugochi | Compositions For Reducing Particulates In The Air |
US10252210B2 (en) | 2011-05-10 | 2019-04-09 | The Procter & Gamble Company | Methods for reducing particulates in the air |
CN103920339A (zh) * | 2014-04-17 | 2014-07-16 | 西安华腾微波有限责任公司 | 一种大气环境中悬浮污染粒子消除方法 |
KR101990236B1 (ko) | 2015-04-06 | 2019-06-17 | 에스.씨. 존슨 앤 선 인코포레이티드 | 분배 시스템 |
BE1024938B1 (nl) * | 2017-01-25 | 2018-08-27 | Living Technologies Coöperatieve Vennootschap Met Beperkte Aansprakelijkheid | Werkwijze voor het schoonmaken van oppervlakken in binnenruimten en in technische installaties |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541844A (en) * | 1984-04-30 | 1985-09-17 | Malcolm David H | Method and apparatus for dielectrophoretically enhanced particle collection |
US4776515A (en) * | 1986-08-08 | 1988-10-11 | Froughieh Michalchik | Electrodynamic aerosol generator |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982001481A1 (en) * | 1980-10-24 | 1982-05-13 | Ronald P Hansen | Dust mitigation system |
SU1482732A1 (ru) * | 1987-05-15 | 1989-05-30 | Алма-Атинский Энергетический Институт | Электроаэрозольный распылитель |
US4971257A (en) * | 1989-11-27 | 1990-11-20 | Marc Birge | Electrostatic aerosol spray can assembly |
-
1997
- 1997-02-06 AU AU16133/97A patent/AU714513B2/en not_active Ceased
- 1997-02-06 JP JP9528295A patent/JP2000504621A/ja active Pending
- 1997-02-06 DE DE69703653T patent/DE69703653T2/de not_active Expired - Lifetime
- 1997-02-06 MY MYPI97000495A patent/MY124095A/en unknown
- 1997-02-06 CN CN97193430A patent/CN1070728C/zh not_active Expired - Fee Related
- 1997-02-06 ES ES97902504T patent/ES2155668T3/es not_active Expired - Lifetime
- 1997-02-06 NZ NZ331255A patent/NZ331255A/xx not_active IP Right Cessation
- 1997-02-06 CA CA002245773A patent/CA2245773C/en not_active Expired - Fee Related
- 1997-02-06 BR BR9707383A patent/BR9707383A/pt not_active IP Right Cessation
- 1997-02-06 EP EP97902504A patent/EP0888162B1/en not_active Expired - Lifetime
- 1997-02-06 WO PCT/GB1997/000353 patent/WO1997028883A1/en active IP Right Grant
- 1997-02-06 ID IDP970378A patent/ID18847A/id unknown
-
1999
- 1999-05-26 HK HK99102369A patent/HK1017288A1/xx not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541844A (en) * | 1984-04-30 | 1985-09-17 | Malcolm David H | Method and apparatus for dielectrophoretically enhanced particle collection |
US4776515A (en) * | 1986-08-08 | 1988-10-11 | Froughieh Michalchik | Electrodynamic aerosol generator |
Also Published As
Publication number | Publication date |
---|---|
DE69703653T2 (de) | 2001-04-05 |
BR9707383A (pt) | 1999-04-13 |
WO1997028883A1 (en) | 1997-08-14 |
DE69703653D1 (de) | 2001-01-11 |
EP0888162A1 (en) | 1999-01-07 |
JP2000504621A (ja) | 2000-04-18 |
AU714513B2 (en) | 2000-01-06 |
CA2245773C (en) | 2005-12-06 |
NZ331255A (en) | 1999-08-30 |
EP0888162B1 (en) | 2000-12-06 |
CN1214640A (zh) | 1999-04-21 |
MY124095A (en) | 2006-06-30 |
ID18847A (id) | 1998-05-14 |
HK1017288A1 (en) | 1999-11-19 |
AU1613397A (en) | 1997-08-28 |
ES2155668T3 (es) | 2001-05-16 |
CA2245773A1 (en) | 1997-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: RECKITT ·BENMERCHISE (UK) LIMITED Free format text: FORMER OWNER: LEIJITEJIKEERMAN PRODUCTS CO., LTD. Effective date: 20031216 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20031216 Address after: British Southampton Co-patentee after: Rakit Benkisa (UK) Ltd Patentee after: Univ. of Sonthampton Address before: British Southampton Co-patentee before: Reckitt & Colman Products Ltd. Patentee before: Univ. of Sonthampton |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010912 Termination date: 20130206 |