IT976340B - Procedimento e dispositivo per il prelievo di particelle da un gas con separazione granulometrica - Google Patents

Procedimento e dispositivo per il prelievo di particelle da un gas con separazione granulometrica

Info

Publication number
IT976340B
IT976340B IT71274/72A IT7127472A IT976340B IT 976340 B IT976340 B IT 976340B IT 71274/72 A IT71274/72 A IT 71274/72A IT 7127472 A IT7127472 A IT 7127472A IT 976340 B IT976340 B IT 976340B
Authority
IT
Italy
Prior art keywords
collection
particles
procedure
gas
granulometric separation
Prior art date
Application number
IT71274/72A
Other languages
English (en)
Inventor
R Volsy
Original Assignee
Commissariat Energie Atomique
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
Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of IT976340B publication Critical patent/IT976340B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/019—Post-treatment of gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
    • B03C3/383—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames using radiation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
    • 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
    • Y10S55/00—Gas separation
    • Y10S55/14—Inertia separator
    • 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
    • Y10S55/00—Gas separation
    • Y10S55/29—Air curtains

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electrostatic Separation (AREA)
  • Sampling And Sample Adjustment (AREA)
IT71274/72A 1971-12-31 1972-12-29 Procedimento e dispositivo per il prelievo di particelle da un gas con separazione granulometrica IT976340B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7147800A FR2165800B1 (it) 1971-12-31 1971-12-31

Publications (1)

Publication Number Publication Date
IT976340B true IT976340B (it) 1974-08-20

Family

ID=9088495

Family Applications (1)

Application Number Title Priority Date Filing Date
IT71274/72A IT976340B (it) 1971-12-31 1972-12-29 Procedimento e dispositivo per il prelievo di particelle da un gas con separazione granulometrica

Country Status (7)

Country Link
US (1) US3853750A (it)
JP (1) JPS4874660A (it)
BE (1) BE792786A (it)
DE (1) DE2264059A1 (it)
FR (1) FR2165800B1 (it)
GB (1) GB1416556A (it)
IT (1) IT976340B (it)

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US4284496A (en) * 1979-12-10 1981-08-18 Newton William A Particle guiding apparatus and method
CH649231A5 (de) * 1980-10-28 1985-05-15 Hans Christoph Siegmann Prof D Verfahren zum elektrischen aufladen von schwebeteilchen in gasen.
US4543484A (en) * 1980-11-19 1985-09-24 United Technologies Corporation Laser particle removal
US4420720A (en) * 1981-06-29 1983-12-13 Coulter Electronics, Inc. Field focused particle sensing zone
US4588423A (en) * 1982-06-30 1986-05-13 Donaldson Company, Inc. Electrostatic separator
AU557832B2 (en) * 1982-11-17 1987-01-08 Blue Circle Industries Plc Electrostatically seperating particulate materials
AU559222B2 (en) * 1982-11-17 1987-02-26 Blue Circle Industries Plc Electostatically seperating particulate materials
US4556481A (en) * 1982-11-17 1985-12-03 Blue Circle Industries Plc Apparatus for separating particulate materials
GB2135463B (en) * 1983-02-18 1986-09-24 Coal Ind Dust assessment apparatus and method
JP2543151B2 (ja) * 1988-08-18 1996-10-16 株式会社日立製作所 ブレイクダウンプラズマ測定装置
GB2244126B (en) * 1990-05-15 1994-03-02 Univ Bath Localised clean air system
US5332512A (en) * 1991-12-19 1994-07-26 Pacific Scientific Company Isokinetic diluter for particle measuring instrument
US5439513A (en) * 1992-05-29 1995-08-08 Research Triangle Institute Device for focussing particles suspended in a gas stream
US5707428A (en) * 1995-08-07 1998-01-13 Environmental Elements Corp. Laminar flow electrostatic precipitation system
US5604431A (en) * 1995-09-29 1997-02-18 The United States Of America As Represented By The Secretary Of The Air Force Integrated grid particle impact detector
US5626652A (en) * 1996-06-05 1997-05-06 Environmental Elements Corporation Laminar flow electrostatic precipitator having a moving electrode
DE19752039A1 (de) * 1997-11-24 1999-05-27 Abb Research Ltd Elektrofilter und Verfahren zum Betrieb desselben
US5988432A (en) * 1998-03-25 1999-11-23 Sarnoff Corporation Bead manipulating chucks with bead size selector
AU1808100A (en) 1998-10-28 2000-05-15 Vitaly V. Romanenko Electrodynamic particle size analyzer
US6323451B1 (en) 1999-08-26 2001-11-27 University Of Kentucky Research Foundation Particle separation system using parallel multistage electrostatic separators
US6498313B1 (en) 1999-12-23 2002-12-24 University Of Kentucky Research Foundation Electrostatic particle separation system, apparatus, and related method
CA2317830C (en) * 2000-09-08 2009-10-20 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of The Environment Particle concentrator
US6807874B2 (en) * 2002-01-21 2004-10-26 Shimadzu Corporation Collecting apparatus of floating dusts in atmosphere
US6949715B2 (en) * 2002-02-08 2005-09-27 Kelly Arnold J Method and apparatus for particle size separation
US7086535B2 (en) * 2002-05-15 2006-08-08 University Of Kentucky Research Foundation Particle separation/purification system, diffuser and related methods
JP2003337087A (ja) * 2002-05-20 2003-11-28 Shimadzu Corp 浮遊粒子の捕集装置
US7052531B2 (en) * 2003-03-31 2006-05-30 Takashi Kishioka Local cleaning system for constructing clean shielded space with no need for dedicated partition wall, using charged air shower unit providing ion wind and local exhaust device
US8338734B2 (en) * 2003-06-10 2012-12-25 Dongping Tao Electrostatic particle charger, electrostatic separation system, and related methods
KR20060113669A (ko) * 2003-09-19 2006-11-02 사르노프 코포레이션 부유 입자를 분류하는 방법 및 장치
US6964189B2 (en) 2004-02-25 2005-11-15 Westinghouse Savannah River Company, Llc Portable aerosol contaminant extractor
JP3750817B2 (ja) * 2004-05-26 2006-03-01 ヒューグルエレクトロニクス株式会社 除電装置
EP1793885B1 (de) * 2004-09-03 2016-09-28 Löwenstein Medical Technology GmbH + Co. KG Kunststoffe für medizintechnische geräte
RU2303487C1 (ru) * 2005-11-24 2007-07-27 Федеральное государственное унитарное предприятие "Центральный аэрогидродинамический институт им. проф. Н.Е. Жуковского" (ФГУП "ЦАГИ") Способ очистки газов и электрофильтр для его реализации
US7524357B2 (en) * 2006-09-28 2009-04-28 Pratt & Whitney Canada Corp. Self-contained electrostatic air/oil separator for aircraft engine
US7393385B1 (en) * 2007-02-28 2008-07-01 Corning Incorporated Apparatus and method for electrostatically depositing aerosol particles
US7931734B2 (en) * 2007-08-29 2011-04-26 Board Of Regents Of The Nevada System Of Higher Education, On Behalf Of The Desert Research Institute Particle separation
US9079191B2 (en) * 2011-04-29 2015-07-14 Hewlett-Packard Development Company, L.P. Apparatus to capture aerosols, fluid jetting apparatus, and aerosol diverters
US9843169B2 (en) * 2015-01-21 2017-12-12 Filt Air Ltd Bipolar ionizer with external ion imbalance indicator

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US2097233A (en) * 1934-03-31 1937-10-26 Research Corp Electrical deposition in pattern form
FR995054A (fr) * 1949-07-18 1951-11-27 Purification Ind Des Gaz Soc D Procédé et dispositif pour la séparation électrostatique de particules solides de différentes grosseurs par entraînement en suspension dans un courant gazeux
DE833798C (de) * 1950-07-05 1952-03-13 Metallgesellschaft Ag Verfahren zur Verhinderung stoerender Raumladungen in Elektrofiltern
DE833799C (de) * 1950-08-01 1952-03-13 Metallgesellschaft Ag Verfahren und Einrichtung zur elektrischen Abscheidung von Schwebekoerpern aus Luft oder Gasen
US2868318A (en) * 1955-06-23 1959-01-13 William A Perkins Collection of airborne material by electrostatic precipitation
US3149936A (en) * 1961-05-26 1964-09-22 Gen Electric Electrostatic precipitator
US3331192A (en) * 1963-10-14 1967-07-18 Floyd V Peterson Electrical precipitator apparatus of the liquid spray type
US3413545A (en) * 1965-06-23 1968-11-26 Univ Minnesota Apparatus and method for determining aerosol particle concentration and particle size distribution
US3520172A (en) * 1967-05-29 1970-07-14 Univ Minnesota Aerosol sampler
US3526828A (en) * 1967-08-07 1970-09-01 Univ Minnesota Method and apparatus for measuring particle concentration
US3540851A (en) * 1967-08-25 1970-11-17 Aerochem Res Lab Method of determining trace amounts of gases
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US3561253A (en) * 1969-03-26 1971-02-09 Thermo Systems Inc Apparatus and method of measurement of particulate mass
US3656440A (en) * 1970-10-26 1972-04-18 Morse Boulger Inc Incinerator having means for treating combustion gases
US3718029A (en) * 1971-01-25 1973-02-27 Gourdine Syst Inc Electrostatic mass per unit volume dust monitor

Also Published As

Publication number Publication date
US3853750A (en) 1974-12-10
GB1416556A (en) 1975-12-03
JPS4874660A (it) 1973-10-08
FR2165800B1 (it) 1974-09-06
DE2264059A1 (de) 1973-07-12
FR2165800A1 (it) 1973-08-10
BE792786A (fr) 1973-03-30

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