FI20011667A0 - Förfarande för att mäta densitetsegenskaper av en partikelfördelning - Google Patents

Förfarande för att mäta densitetsegenskaper av en partikelfördelning

Info

Publication number
FI20011667A0
FI20011667A0 FI20011667A FI20011667A FI20011667A0 FI 20011667 A0 FI20011667 A0 FI 20011667A0 FI 20011667 A FI20011667 A FI 20011667A FI 20011667 A FI20011667 A FI 20011667A FI 20011667 A0 FI20011667 A0 FI 20011667A0
Authority
FI
Finland
Prior art keywords
particle distribution
measuring density
density properties
properties
measuring
Prior art date
Application number
FI20011667A
Other languages
English (en)
Finnish (fi)
Other versions
FI115075B (sv
FI20011667A (sv
Inventor
Jorma Keskinen
Mikko Moisio
Marko Marjamaeki
Annele Virtanen
Jyrki Ristimaeki
Original Assignee
Dekati Oy
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 Dekati Oy filed Critical Dekati Oy
Priority to FI20011667A priority Critical patent/FI115075B/sv
Publication of FI20011667A0 publication Critical patent/FI20011667A0/sv
Priority to US10/487,282 priority patent/US7131343B2/en
Priority to JP2003525268A priority patent/JP2005502043A/ja
Priority to EP02753103A priority patent/EP1421362A1/en
Priority to PCT/FI2002/000682 priority patent/WO2003021235A1/en
Publication of FI20011667A publication Critical patent/FI20011667A/sv
Application granted granted Critical
Publication of FI115075B publication Critical patent/FI115075B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0266—Investigating particle size or size distribution with electrical classification
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N2001/222—Other features
    • G01N2001/2223—Other features aerosol sampling devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N2015/0675—Comparing suspension before/after dilution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
FI20011667A 2001-08-20 2001-08-20 Förfarande för att mäta densitetsegenskaper av en partikelfördelning FI115075B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20011667A FI115075B (sv) 2001-08-20 2001-08-20 Förfarande för att mäta densitetsegenskaper av en partikelfördelning
US10/487,282 US7131343B2 (en) 2001-08-20 2002-08-20 Method of measuring density properties of a particle distribution
JP2003525268A JP2005502043A (ja) 2001-08-20 2002-08-20 粒子分布の密度特性の測定方法
EP02753103A EP1421362A1 (en) 2001-08-20 2002-08-20 Method of measuring density properties of a particle distribution
PCT/FI2002/000682 WO2003021235A1 (en) 2001-08-20 2002-08-20 Method of measuring density properties of a particle distribution

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20011667 2001-08-20
FI20011667A FI115075B (sv) 2001-08-20 2001-08-20 Förfarande för att mäta densitetsegenskaper av en partikelfördelning

Publications (3)

Publication Number Publication Date
FI20011667A0 true FI20011667A0 (sv) 2001-08-20
FI20011667A FI20011667A (sv) 2003-02-21
FI115075B FI115075B (sv) 2005-02-28

Family

ID=8561757

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20011667A FI115075B (sv) 2001-08-20 2001-08-20 Förfarande för att mäta densitetsegenskaper av en partikelfördelning

Country Status (5)

Country Link
US (1) US7131343B2 (sv)
EP (1) EP1421362A1 (sv)
JP (1) JP2005502043A (sv)
FI (1) FI115075B (sv)
WO (1) WO2003021235A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI113406B (sv) * 2000-09-01 2004-04-15 Dekati Oy Anordning för att bestämma storleksfördelningen av aerosolpartiklar
CN101896807B (zh) * 2007-12-12 2014-04-23 皇家飞利浦电子股份有限公司 用于表征空气流中荷电尘埃颗粒的尺寸分布的装置
KR101540913B1 (ko) * 2007-12-12 2015-07-31 코닌클리케 필립스 엔.브이. 공기 흐름 내의 전기적으로 충전된 공기 중 입자들의 크기 분포를 특징화하기 위한 장치
CN102680371A (zh) * 2012-05-23 2012-09-19 中国科学院大气物理研究所 测定大气颗粒物中粒子态硫化物组分的方法和装置
CN106932302A (zh) * 2017-03-09 2017-07-07 中国工程物理研究院核物理与化学研究所 一种钚气溶胶单微粒的密度测量方法
US11885729B2 (en) 2019-10-10 2024-01-30 Industry-Academic Cooperation Foundation, Yonsei Univeristy Particle matter analysis device, analysis method and manufacturing method thereof
EP3919888A3 (en) * 2020-06-02 2022-05-04 Industry-Academic Cooperation Foundation, Yonsei University Particle matter analysis device, analysis method and manufacturing method thereof

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763428A (en) * 1971-11-26 1973-10-02 Varian Associates Simultaneous measurement of the size distribution of aerosol particles and the number of particles of each size in a flowing gaseous medium
GB1575726A (en) * 1977-05-09 1980-09-24 Alcan Res & Dev Method and apparatus for particle size analysis
US4117715A (en) * 1977-07-05 1978-10-03 Ransburg Corporation Apparatus for measuring charge on, and density of, airborne particulates
NZ242499A (en) * 1992-04-24 1998-06-26 Ind Res Ltd Measuring or monitoring continuously a diameter of a flowing particulate material
US5296910A (en) * 1992-10-05 1994-03-22 University Of Akransas Method and apparatus for particle analysis
DE4410422C1 (de) * 1994-03-25 1995-06-01 Ruck Bodo Priv Doz Dr Ing Verfahren und Vorrichtung zur Bestimmung des aerodynamischen Durchmessers von Teilchen
DE4429831A1 (de) 1994-08-23 1995-04-27 Schmidt Ott Andreas Prof Dr Verfahren zur Größenklassierung von Aerosolpartikeln
JPH08261911A (ja) * 1995-03-27 1996-10-11 Nippon Kagaku Kogyo Kk 粒径分布測定装置
US5596136A (en) * 1995-07-27 1997-01-21 California Institute Of Technology Radial differential mobility analyzer
FR2745086B1 (fr) * 1996-02-15 1998-03-13 Commissariat Energie Atomique Selecteur de particules chargees, en fonction de leur mobilite electrique et de leur temps de relaxation
US5932795A (en) * 1997-01-22 1999-08-03 President And Fellows Of Harvard College Methods and apparatus for continuous ambient particulate mass monitoring
DE19733784C2 (de) * 1997-08-05 2001-08-30 Alfred Leipertz Verfahren und Vorrichtung zur Bestimmung der Verteilung der Feststoffdichte von Einzelpartikeln in einem Partikelkollektiv
US5817956A (en) * 1997-12-02 1998-10-06 The United States Of America As Represented By The United States Department Of Energy Method for determining aerosol particle size device for determining aerosol particle size
WO1999041585A2 (en) * 1998-02-13 1999-08-19 Tsi Incorporated Instrument for measuring and classifying nanometer aerosols
JP3086873B2 (ja) 1998-08-04 2000-09-11 工業技術院長 粒径分布測定方法及び装置
GB2346700B (en) 1999-01-12 2001-02-14 Cambustion Ltd Ultra-fast,sub-micrometer particulate size detector
FI113406B (sv) 2000-09-01 2004-04-15 Dekati Oy Anordning för att bestämma storleksfördelningen av aerosolpartiklar
FI115074B (sv) * 2001-08-20 2005-02-28 Dekati Oy Förfarande för att mäta egenskaper av en partikelfördelning

Also Published As

Publication number Publication date
FI115075B (sv) 2005-02-28
US7131343B2 (en) 2006-11-07
EP1421362A1 (en) 2004-05-26
JP2005502043A (ja) 2005-01-20
FI20011667A (sv) 2003-02-21
WO2003021235A1 (en) 2003-03-13
US20050119836A1 (en) 2005-06-02

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