ES8706957A1 - Disposicion de medida - Google Patents

Disposicion de medida

Info

Publication number
ES8706957A1
ES8706957A1 ES553247A ES553247A ES8706957A1 ES 8706957 A1 ES8706957 A1 ES 8706957A1 ES 553247 A ES553247 A ES 553247A ES 553247 A ES553247 A ES 553247A ES 8706957 A1 ES8706957 A1 ES 8706957A1
Authority
ES
Spain
Prior art keywords
particles
analysis
particle size
sensor
measuring arrangement
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
Application number
ES553247A
Other languages
English (en)
Other versions
ES553247A0 (es
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of ES553247A0 publication Critical patent/ES553247A0/es
Publication of ES8706957A1 publication Critical patent/ES8706957A1/es
Expired legal-status Critical Current

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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • 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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • 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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1486—Counting the particles
    • 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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1493—Particle size

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Signal Processing (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Sorting Of Articles (AREA)
  • Transplanting Machines (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of Radiation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

DISPOSICION DE MEDIDA DE PARTICULAS. COMPRENDE UN DISPOSITIVO DE SINGULARIZACION PARA LAS PARTICULAS Y UNA CELULA DE MEDIDA POST-CONECTADA QUE SE COMPONE DE UN CANAL DE MEDIDA CON UN SENSOR OPTOELECTRONICO COLOCADO LATERALMENTE Y UN DISPOSITIVO DE EVALUACION CONECTADO CON EL SENSOR PARA DETERMINAR EL TAMAÑO Y LA DISTRIBUCION DE LOS TAMAÑOS DE LAS PARTICULAS; ESTANDO COORDINADO EL SENSOR CON UNA FUENTE LUMINOSA QUE TRANSILUMINA EL CANAL DE MEDIDA, COLOCANDOSE ENTRE ESTE Y EL SENSOR UN SISTEMA OPTICO CUANDO LAS PARTICULAS REFLEJAN O EMITEN LUZ; Y HABIENDOSE PREVISTO UNO O MAS CANALONES VIBRATORIOS COLOCADOS EN SERIE. TIENE APLICACION EN LA INDUSTRIA MINERA, HULLERA Y GRAVERA.
ES553247A 1985-03-22 1986-03-21 Disposicion de medida Expired ES8706957A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853510363 DE3510363A1 (de) 1985-03-22 1985-03-22 Messanordnung zur partikelgroessenanalyse

Publications (2)

Publication Number Publication Date
ES553247A0 ES553247A0 (es) 1987-07-01
ES8706957A1 true ES8706957A1 (es) 1987-07-01

Family

ID=6265995

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553247A Expired ES8706957A1 (es) 1985-03-22 1986-03-21 Disposicion de medida

Country Status (8)

Country Link
EP (1) EP0195420A3 (es)
JP (1) JPS61223632A (es)
BR (1) BR8601290A (es)
DE (1) DE3510363A1 (es)
DK (1) DK130686A (es)
ES (1) ES8706957A1 (es)
NO (1) NO861117L (es)
ZA (1) ZA862115B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021019391A1 (es) * 2019-07-30 2021-02-04 Esenttia S.A. Método instrumental para evaluación de eficiencia de un dado y de un sistema de corte de poliolefinas en una extrusora

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814868A (en) * 1987-10-02 1989-03-21 Quadtek, Inc. Apparatus and method for imaging and counting moving particles
NO163384C (no) * 1987-12-18 1990-05-16 Norsk Hydro As Fremgangsmaate ved automatisk partikkelanalyse og anordning for dens utfoerelse.
GB8927742D0 (en) * 1989-12-07 1990-02-07 Diatec A S Process and apparatus
DE4004699A1 (de) * 1990-02-15 1991-08-22 Krieg Gunther Verfahren und vorrichtung zur bestimmung der groessenverteilung von feststoffpartikeln
DE4118716A1 (de) * 1990-07-16 1992-01-23 Gerhart Schroff Verfahren und anordnung zur optischen erfassung und auswertung von streulichtsignalen
JPH0812146B2 (ja) * 1991-04-12 1996-02-07 秩父小野田株式会社 粉末度測定機
DE4309939C2 (de) * 1993-03-26 1996-10-02 Guenter Dr Ing Dau Verfahren und Vorrichtung zur vollautomatischen Analyse der Mischgüte von Feststoffmischern
DE4334737C1 (de) * 1993-10-12 1995-03-30 Allgaier Werke Kg Verfahren und Vorrichtung zur Kontrolle des Siebgrades einer Siebmaschine
DE19627225A1 (de) * 1996-07-05 1998-01-08 Focke & Co Verfahren und Vorrichtung zum opto-elektrischen Abtasten von Verpackungen, insbesondere Zigaretten-Packungen
CA2194534A1 (en) * 1997-01-07 1998-07-07 Maztech Microvision Ltd. Method and apparatus for quantifying particle components
DE19733317A1 (de) * 1997-08-01 1999-02-04 Neuhaus Neotec Maschinen Und A Verfahren und Vorrichtung zur Handhabung eines Mahlgutes
US6960756B1 (en) * 2001-11-15 2005-11-01 Visionworks Llc Particle size and shape distribution analyzer
DE20219141U1 (de) 2002-12-10 2003-04-24 Haver & Boecker, 59302 Oelde Optische Partikelerfassungseinrichtung
DE102004056520A1 (de) * 2004-11-24 2006-06-01 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Verfahren zur Bestimmung der Partikelform und/oder Größe von landwirtschaftlichen Gutpartikeln
DE102005048744A1 (de) * 2005-10-10 2007-04-12 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Vorrichtung zum optischen Zählen kleiner Körnerchen
DE102006049517A1 (de) * 2006-10-20 2008-04-24 Haver & Boecker Ohg Vorrichtung zur Bestimmung von Parametern eines Schüttgut-Partikelstromes
DE102009056503A1 (de) * 2009-12-02 2011-06-09 Haver & Boecker Ohg Partikelmessgerät, insbesondere zur Analyse von Korngrößen feiner und feinster Schüttgüter
DE202014100974U1 (de) * 2014-03-04 2015-06-08 Retsch Technology Gmbh Vorrichtung zur Bestimmung der Partikelgröße und/oder der Partikelform eines Partikelgemisches
DK180012B1 (da) * 2016-08-30 2020-01-22 Scangrading Aps Måleinstrument til analyse af partikler og især til analyse af små partikler

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1722751A (en) * 1927-11-19 1929-07-30 Bell Telephone Labor Inc Optical inspection system
GB1479972A (en) * 1975-02-19 1977-07-13 Coal Ind Particle sizing apparatus
US4457434A (en) * 1982-02-01 1984-07-03 Fmc Corporation Apparatus for orienting, singulating and sizing mushrooms and like objects
DE3427535C2 (de) * 1984-07-26 1986-10-02 Lorenz Ing.(grad.) 4722 Ennigerloh Bohle Vorrichtung zum Klassifizieren von stückigen, Oblongform aufweisenden Produkten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021019391A1 (es) * 2019-07-30 2021-02-04 Esenttia S.A. Método instrumental para evaluación de eficiencia de un dado y de un sistema de corte de poliolefinas en una extrusora

Also Published As

Publication number Publication date
EP0195420A2 (de) 1986-09-24
ES553247A0 (es) 1987-07-01
BR8601290A (pt) 1986-12-02
DK130686A (da) 1986-09-23
NO861117L (no) 1986-09-23
DK130686D0 (da) 1986-03-21
EP0195420A3 (de) 1988-01-27
JPS61223632A (ja) 1986-10-04
ZA862115B (en) 1986-11-26
DE3510363A1 (de) 1986-09-25

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