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BR9707383A - Processo para precipitação de partículas aerotransportadas - Google Patents

Processo para precipitação de partículas aerotransportadas

Info

Publication number
BR9707383A
BR9707383A BR9707383A BR9707383A BR9707383A BR 9707383 A BR9707383 A BR 9707383A BR 9707383 A BR9707383 A BR 9707383A BR 9707383 A BR9707383 A BR 9707383A BR 9707383 A BR9707383 A BR 9707383A
Authority
BR
Brazil
Prior art keywords
precipitation
airborne particles
airborne
particles
Prior art date
Application number
BR9707383A
Other languages
English (en)
Inventor
Neale Mark Harrison
Lindsey Faye Whitmore
Rodney Thomas Fox
John Farrell Hughes
Original Assignee
Univ 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 Univ Southampton filed Critical Univ Southampton
Publication of BR9707383A publication Critical patent/BR9707383A/pt

Links

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Colloid Chemistry (AREA)
  • Glanulating (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Gas Separation By Absorption (AREA)
  • Electrostatic Spraying Apparatus (AREA)
BR9707383A 1996-02-07 1997-02-06 Processo para precipitação de partículas aerotransportadas BR9707383A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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
PCT/GB1997/000353 WO1997028883A1 (en) 1996-02-07 1997-02-06 Method of precipitating airborne particles

Publications (1)

Publication Number Publication Date
BR9707383A true BR9707383A (pt) 1999-04-13

Family

ID=26308627

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9707383A BR9707383A (pt) 1996-02-07 1997-02-06 Processo para precipitação de partículas aerotransportadas

Country Status (12)

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

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
ES2239811T3 (es) * 1997-10-28 2005-10-01 Reckitt Benckiser (Uk) Limited Dispositivos de aerosol propulsado por gas comprimido.
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
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
GB9814374D0 (en) * 1998-07-02 1998-09-02 Reckitt & Colmann Prod Ltd Fragrance dispersion
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
US6656253B2 (en) 2000-05-18 2003-12-02 The Procter & Gamble Company Dynamic electrostatic filter apparatus for purifying air using electrically charged liquid droplets
US6607579B2 (en) 2001-05-18 2003-08-19 The Procter & Gamble Company Apparatus and method for purifying air
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
US10252210B2 (en) 2011-05-10 2019-04-09 The Procter & Gamble Company Methods for reducing particulates in the air
US20120288466A1 (en) * 2011-05-10 2012-11-15 Nwachukwu Chisomaga Ugochi Compositions 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
AU2015390917A1 (en) 2015-04-06 2017-10-12 S.C. Johnson & Son, Inc. Dispensing systems
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57501565A (pt) * 1980-10-24 1982-09-02
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
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

Also Published As

Publication number Publication date
EP0888162A1 (en) 1999-01-07
EP0888162B1 (en) 2000-12-06
MY124095A (en) 2006-06-30
JP2000504621A (ja) 2000-04-18
CN1214640A (zh) 1999-04-21
CA2245773C (en) 2005-12-06
WO1997028883A1 (en) 1997-08-14
ID18847A (id) 1998-05-14
CA2245773A1 (en) 1997-08-14
NZ331255A (en) 1999-08-30
HK1017288A1 (en) 1999-11-19
ES2155668T3 (es) 2001-05-16
CN1070728C (zh) 2001-09-12
DE69703653D1 (de) 2001-01-11
AU1613397A (en) 1997-08-28
DE69703653T2 (de) 2001-04-05
AU714513B2 (en) 2000-01-06

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]
B09Y Publication of grant cancelled [chapter 9.1.2 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25A Requested transfer of rights approved

Free format text: UNIVERSITY OF SOUTHAMPTON (GB), RECKITT BENCKISER (UK) LIMITED (GB)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2246 DE 21-01-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.