MA54017B1 - Obtention de données à partir d'un produit particulaire mobile - Google Patents

Obtention de données à partir d'un produit particulaire mobile

Info

Publication number
MA54017B1
MA54017B1 MA54017A MA54017A MA54017B1 MA 54017 B1 MA54017 B1 MA 54017B1 MA 54017 A MA54017 A MA 54017A MA 54017 A MA54017 A MA 54017A MA 54017 B1 MA54017 B1 MA 54017B1
Authority
MA
Morocco
Prior art keywords
light
particles
analyzed
obtaining data
particulate product
Prior art date
Application number
MA54017A
Other languages
English (en)
Other versions
MA54017A1 (fr
Inventor
Plessis Francois Eberhardt Du
Roux Pieter Le
Pieter Theron
Original Assignee
Blue Cube Tech Pty Ltd
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 Blue Cube Tech Pty Ltd filed Critical Blue Cube Tech Pty Ltd
Publication of MA54017A1 publication Critical patent/MA54017A1/fr
Publication of MA54017B1 publication Critical patent/MA54017B1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • 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
    • G01N15/1434—Optical arrangements
    • 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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G01N2021/151—Gas blown
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8411—Application to online plant, process monitoring
    • G01N2021/8416—Application to online plant, process monitoring and process controlling, not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8592—Grain or other flowing solid samples

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Une structure de capteur (10) est utilisée pour obtenir des données à partir d'un flux mobile de matériau particulaire (11), comprenant une source de lumière (56) fournissant un faisceau de lumière focalisé (64) pour éclairer les particules (11) et un récepteur de lumière (54) recevant la lumière réfléchie par les particules éclairées (11) et transmettant la lumière à un capteur optique. La lumière en provenance des particules éclairées (11) dans une petite zone d'analyse (65) est analysée pendant des intervalles courts, de sorte que la lumière en provenance d'une seule particule soit analysée à la fois. La lumière en provenance d'un grand nombre de particules individuelles (11) est analysée séparément et un résultat d'analyse est calculé à partir de l'analyse de la lumière réfléchie par les multiples particules individuelles (11).
MA54017A 2019-01-24 2020-01-23 Obtention de données à partir d'un produit particulaire mobile MA54017B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201900491 2019-01-24
PCT/IB2020/050511 WO2020152609A2 (fr) 2019-01-24 2020-01-23 Obtention de données à partir d'un produit particulaire mobile

Publications (2)

Publication Number Publication Date
MA54017A1 MA54017A1 (fr) 2022-05-31
MA54017B1 true MA54017B1 (fr) 2022-08-31

Family

ID=71735925

Family Applications (1)

Application Number Title Priority Date Filing Date
MA54017A MA54017B1 (fr) 2019-01-24 2020-01-23 Obtention de données à partir d'un produit particulaire mobile

Country Status (8)

Country Link
EP (1) EP3914902A4 (fr)
CN (1) CN113439206B (fr)
AU (1) AU2020211063B2 (fr)
BR (1) BR112021014521A2 (fr)
CA (1) CA3127172A1 (fr)
MA (1) MA54017B1 (fr)
WO (1) WO2020152609A2 (fr)
ZA (1) ZA202105896B (fr)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2111193B (en) * 1981-11-27 1985-08-21 Blue Circle Ind Ltd Method and apparatus for assessing the quality of cement clinker
US6100526A (en) * 1996-12-30 2000-08-08 Dsquared Development, Inc. Grain quality monitor
US6198102B1 (en) * 1998-06-17 2001-03-06 Owens-Brockway Glass Container Inc. Inspection of container mouth using infrared energy emitted by the container bottom
US8705040B2 (en) * 2004-03-06 2014-04-22 Michael Trainer Methods and apparatus for determining particle characteristics by measuring scattered light
DE102005009582A1 (de) * 2005-02-28 2006-08-31 Konstantinos Nalpantidis Verfahren zur Bestimmung der Art, Größe und/oder Konzentration von Bestandteilen in Fluidströmen
EP1862795A1 (fr) * 2006-05-10 2007-12-05 ABB Schweiz AG Système d'analyseur de matière en vrac
EP2633284B1 (fr) * 2010-10-25 2021-08-25 Accuri Cytometers, Inc. Systèmes et interface utilisateur pour collecter un ensemble de données dans un cytomètre de flux
WO2012168938A1 (fr) * 2011-06-09 2012-12-13 Laser Distance Spectrometry Ltd. Méthode et système d'analyse quantitative d'échantillons par plasma induit par laser (lip)
US9423335B2 (en) * 2011-07-21 2016-08-23 Invitrox, Inc. Instrument and method for optical particle sensing
US8902422B2 (en) * 2011-10-21 2014-12-02 Chesner Engineering, Pc Bulk material sampling and laser targeting system
WO2014169231A1 (fr) * 2013-04-12 2014-10-16 Norton Pierce O Configuration automatisée pour tri de cellules
WO2014194379A1 (fr) * 2013-06-03 2014-12-11 Xtralis Technologies Ltd Système de détection de particules et procédés associés
EP3063531B1 (fr) 2013-11-01 2022-12-21 TOMRA Sorting NV Procédé et appareil de détection de matière
DE102014219375A1 (de) * 2014-09-25 2016-03-31 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Messung von Eigenschaften von Stoffpartikeln
DE102015207289B4 (de) * 2015-04-22 2025-12-24 Robert Bosch Gmbh Partikelsensorvorrichtung

Also Published As

Publication number Publication date
EP3914902A2 (fr) 2021-12-01
EP3914902A4 (fr) 2022-11-09
ZA202105896B (en) 2022-08-31
CN113439206A (zh) 2021-09-24
CA3127172A1 (fr) 2020-07-30
AU2020211063A8 (en) 2021-10-07
CN113439206B (zh) 2025-10-24
WO2020152609A2 (fr) 2020-07-30
AU2020211063A1 (en) 2021-09-16
AU2020211063B2 (en) 2025-06-05
BR112021014521A2 (pt) 2021-09-28
MA54017A1 (fr) 2022-05-31
WO2020152609A3 (fr) 2020-09-03

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