FI782810A7 - Foerfarande foer analytisk bestaemning av granulometrin hos dispergerade fasta partiklar respektive storleken hos fallande vaetskedroppar - Google Patents

Foerfarande foer analytisk bestaemning av granulometrin hos dispergerade fasta partiklar respektive storleken hos fallande vaetskedroppar Download PDF

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Publication number
FI782810A7
FI782810A7 FI782810A FI782810A FI782810A7 FI 782810 A7 FI782810 A7 FI 782810A7 FI 782810 A FI782810 A FI 782810A FI 782810 A FI782810 A FI 782810A FI 782810 A7 FI782810 A7 FI 782810A7
Authority
FI
Finland
Prior art keywords
hos
vaetskedroppar
storleken
granulometrin
fallande
Prior art date
Application number
FI782810A
Other languages
English (en)
Finnish (fi)
Inventor
Georg Merz
Heinz Gehrmann
Original Assignee
Wibau Gmbh
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 Wibau Gmbh filed Critical Wibau Gmbh
Publication of FI782810A7 publication Critical patent/FI782810A7/fi

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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
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography

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  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FI782810A 1977-09-14 1978-09-13 Foerfarande foer analytisk bestaemning av granulometrin hos dispergerade fasta partiklar respektive storleken hos fallande vaetskedroppar FI782810A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2741321A DE2741321C3 (de) 1977-09-14 1977-09-14 Verfahren zum Bestimmen der Teilchengrößenverteilung eines fallenden oder fließenden Gutstromes durch Aufnehmen und Auswerten von Videobildern

Publications (1)

Publication Number Publication Date
FI782810A7 true FI782810A7 (fi) 1979-03-15

Family

ID=6018917

Family Applications (1)

Application Number Title Priority Date Filing Date
FI782810A FI782810A7 (fi) 1977-09-14 1978-09-13 Foerfarande foer analytisk bestaemning av granulometrin hos dispergerade fasta partiklar respektive storleken hos fallande vaetskedroppar

Country Status (9)

Country Link
US (1) US4205384A (da)
JP (1) JPS5498698A (da)
DE (1) DE2741321C3 (da)
DK (1) DK404178A (da)
FI (1) FI782810A7 (da)
FR (1) FR2403553A1 (da)
GB (1) GB2005010B (da)
IT (1) IT1099033B (da)
NL (1) NL7808982A (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932461A1 (de) * 1979-08-10 1981-02-26 Bosch Gmbh Robert Verfahren zur beurteilung der qualitaet des systems wischblatt/scheibenoberflaeche
US4393466A (en) * 1980-09-12 1983-07-12 International Remote Imaging Systems Method of analyzing particles in a dilute fluid sample
US4612614A (en) * 1980-09-12 1986-09-16 International Remote Imaging Systems, Inc. Method of analyzing particles in a fluid sample
US4477917A (en) * 1981-03-26 1984-10-16 Siena College Digital disdrometer
US4419879A (en) * 1981-10-16 1983-12-13 Core Laboratories, Inc. Particle measuring apparatus
DE3211314C2 (de) * 1982-03-26 1987-04-23 Vsesojuznyj naučno-issledovatel'skij institut biosinteza belkovych veščestv, Moskau/Moskva Verfahren zur Ermittlung von Kennwerten von Suspensionen n-Paraffine oxidierender Hefen
SE8401410L (sv) * 1984-03-14 1985-09-15 Svenska Traeforskningsinst Sett att meta storleksfordelning
DE3621514A1 (de) * 1986-06-27 1988-01-14 Peter Hofmann Verfahren zur ortung und messung von fremdpartikeln in rohoel waehrend der foerderung desselben und vorrichtung zur durchfuehrung des verfahrens
NO163384C (no) * 1987-12-18 1990-05-16 Norsk Hydro As Fremgangsmaate ved automatisk partikkelanalyse og anordning for dens utfoerelse.
US4975863A (en) * 1988-06-16 1990-12-04 Louisiana State University And Agricultural And Mechanical College System and process for grain examination
US5396333A (en) * 1992-05-21 1995-03-07 General Electric Company Device and method for observing and analyzing a stream of material
DE19749221C2 (de) * 1997-11-07 2000-11-30 Rauch Landmaschfab Gmbh Vorrichtung zum Bestimmen der physikalischen Eigenschaften von Dünger
KR20020065192A (ko) * 2001-02-06 2002-08-13 주식회사 디지털 피봇 액적 사이즈 제어방법 및 제어 시스템
US6885904B2 (en) 2001-05-18 2005-04-26 Advanced Vision Particle Measurement, Inc. Control feedback system and method for bulk material industrial processes using automated object or particle analysis
US6629010B2 (en) * 2001-05-18 2003-09-30 Advanced Vision Particle Measurement, Inc. Control feedback system and method for bulk material industrial processes using automated object or particle analysis
WO2004031756A1 (en) * 2002-10-02 2004-04-15 Airadvice, Inc. Method and apparatus for particle sizing
US7016791B2 (en) * 2002-10-02 2006-03-21 Airadvice, Inc. Particle sizing refinement system
US7430931B2 (en) * 2003-08-08 2008-10-07 Konstandinos Zamfes Microgranulometry and methods of applications
US20060002594A1 (en) * 2004-06-09 2006-01-05 Clarke Allan J Method for producing a pharmaceutical product
US8101244B2 (en) * 2004-06-09 2012-01-24 Smithkline Beecham Corporation Apparatus and method for producing or processing a product or sample
TWI356036B (en) * 2004-06-09 2012-01-11 Smithkline Beecham Corp Apparatus and method for pharmaceutical production

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494217A (en) * 1967-03-15 1970-02-10 Tatsuo Tanaka Particle-size measuring system
DE1808891A1 (de) * 1968-11-14 1970-06-04 Alpine Ag Automatischer Analysensichter
US3609043A (en) * 1968-11-19 1971-09-28 Parker Hannifin Corp Spray droplet analyzer
US3714372A (en) * 1970-06-01 1973-01-30 Cognos Corp Method and apparatus for counting and classifying microscopic particles
US3717040A (en) * 1970-09-14 1973-02-20 Univ Toronto Molecular probe apparatus
BE787699A (fr) * 1971-08-25 1973-02-19 Ind Des Comp Dispositif permettant de determiner une courbe de granulometried'un melange de particules
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
US3860804A (en) * 1972-04-21 1975-01-14 Westinghouse Electric Corp Control system and method for ball mill and spiral classifier in closed circuit
US3932839A (en) * 1974-04-24 1976-01-13 Stephens Richard G Pattern analysis apparatus and method
US3936666A (en) * 1974-09-16 1976-02-03 Coulter Electronics, Inc. Apparatus for measuring a particle size dividing one of the mass or particle number of a particulate system into predetermined fractions
GB1538225A (en) * 1975-02-28 1979-01-10 Nat Res Dev Methods and apparatus for analysing frequency distributions
US4021117A (en) * 1975-08-07 1977-05-03 Hildegard Gohde Process for automatic counting and measurement of particles
US4031393A (en) * 1976-03-18 1977-06-21 The United States Of America As Represented By The Secretary Of The Army Thermal image camera
US4110604A (en) * 1976-11-04 1978-08-29 Becton, Dickinson And Company Particle density measuring system

Also Published As

Publication number Publication date
NL7808982A (nl) 1979-03-16
DE2741321A1 (de) 1979-03-22
GB2005010A (en) 1979-04-11
GB2005010B (en) 1982-06-23
FR2403553B1 (da) 1980-09-26
DE2741321B2 (de) 1980-07-31
FR2403553A1 (fr) 1979-04-13
DE2741321C3 (de) 1981-05-27
US4205384A (en) 1980-05-27
DK404178A (da) 1979-03-15
IT7827523A0 (it) 1978-09-11
IT1099033B (it) 1985-09-18
JPS5498698A (en) 1979-08-03

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