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 PDF

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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
droplets
aerosol
charge
air
mass ratio
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
Application number
CN97193430A
Other languages
English (en)
Chinese (zh)
Other versions
CN1214640A (zh
Inventor
R·T·霍克斯
J·F·胡赫斯
N·M·哈里森
L·F·怀特莫雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rakit Benkisa (uk) Ltd
University of Southampton
Original Assignee
Reckitt and Colman Products Ltd
University of Southampton
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GBGB9602434.4A external-priority patent/GB9602434D0/en
Priority claimed from GBGB9622991.9A external-priority patent/GB9622991D0/en
Application filed by Reckitt and Colman Products Ltd, University of Southampton filed Critical Reckitt and Colman Products Ltd
Publication of CN1214640A publication Critical patent/CN1214640A/zh
Application granted granted Critical
Publication of CN1070728C publication Critical patent/CN1070728C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
  • Colloid Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Glanulating (AREA)
  • Gas Separation By Absorption (AREA)
CN97193430A 1996-02-07 1997-02-06 空气中悬浮颗粒的沉淀方法 Expired - Fee Related CN1070728C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9602434.4 1996-02-07
GBGB9602434.4A GB9602434D0 (en) 1996-02-07 1996-02-07 Method of reciprocating airbourne particles
GBGB9622991.9A GB9622991D0 (en) 1996-11-05 1996-11-05 Method of precipatating airborne particles
GB9622991.9 1996-11-05

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 (12)

Country Link
EP (1) EP0888162B1 (enExample)
JP (1) JP2000504621A (enExample)
CN (1) CN1070728C (enExample)
AU (1) AU714513B2 (enExample)
BR (1) BR9707383A (enExample)
CA (1) CA2245773C (enExample)
DE (1) DE69703653T2 (enExample)
ES (1) ES2155668T3 (enExample)
ID (1) ID18847A (enExample)
MY (1) MY124095A (enExample)
NZ (1) NZ331255A (enExample)
WO (1) WO1997028883A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999001227A1 (en) * 1997-07-04 1999-01-14 University Of Southampton Improved targeting of flying insects with insecticides and apparatus for charging liquids
NZ504164A (en) * 1997-10-28 2001-08-31 Reckitt & Colmann Prod Ltd Compressed gas propelled aerosol devices capable of reducing the droplet size of its emission
GB9814366D0 (en) * 1998-07-02 1998-09-02 Reckitt & Colmann Prod Ltd Malodour treatment
GB9814368D0 (en) * 1998-07-02 1998-09-02 Reckitt & Colmann Prod Ltd Inhalation of aerosol actives
GB9814374D0 (en) * 1998-07-02 1998-09-02 Reckitt & Colmann Prod Ltd Fragrance dispersion
GB9814372D0 (en) * 1998-07-02 1998-09-02 Reckitt & Colmann Prod Ltd Treatment of airborne allergens
GB9814370D0 (en) * 1998-07-02 1998-09-02 Reckitt & Colmann Prod Ltd Aerosol spraying
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
BR112017020883A2 (pt) 2015-04-06 2018-07-10 S.C. Johnson & Son, Inc. sistemas de dosagem
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
CN110871006B (zh) * 2019-12-09 2024-10-08 华中科技大学 一种车载式空气净化装置

Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063575A4 (en) * 1980-10-24 1983-02-14 Ronald Peter Hansen DUST REDUCTION 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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
AU714513B2 (en) 2000-01-06
ID18847A (id) 1998-05-14
BR9707383A (pt) 1999-04-13
CN1214640A (zh) 1999-04-21
CA2245773A1 (en) 1997-08-14
ES2155668T3 (es) 2001-05-16
HK1017288A1 (en) 1999-11-19
DE69703653D1 (de) 2001-01-11
WO1997028883A1 (en) 1997-08-14
EP0888162A1 (en) 1999-01-07
EP0888162B1 (en) 2000-12-06
MY124095A (en) 2006-06-30
NZ331255A (en) 1999-08-30
JP2000504621A (ja) 2000-04-18
CA2245773C (en) 2005-12-06
AU1613397A (en) 1997-08-28

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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