FR2300337A1 - METHOD AND DEVICE FOR DETERMINING THE GRANULOMETRIC DISTRIBUTION OF A MIXTURE OF PARTICLES - Google Patents

METHOD AND DEVICE FOR DETERMINING THE GRANULOMETRIC DISTRIBUTION OF A MIXTURE OF PARTICLES

Info

Publication number
FR2300337A1
FR2300337A1 FR7503398A FR7503398A FR2300337A1 FR 2300337 A1 FR2300337 A1 FR 2300337A1 FR 7503398 A FR7503398 A FR 7503398A FR 7503398 A FR7503398 A FR 7503398A FR 2300337 A1 FR2300337 A1 FR 2300337A1
Authority
FR
France
Prior art keywords
particles
mixture
determining
granulometric distribution
granulometric
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.)
Granted
Application number
FR7503398A
Other languages
French (fr)
Other versions
FR2300337B1 (en
Inventor
Jean Cornillault
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.)
Compagnie Industriel des Lasers CILAS SA
Original Assignee
Compagnie Industriel des Lasers CILAS SA
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 Compagnie Industriel des Lasers CILAS SA filed Critical Compagnie Industriel des Lasers CILAS SA
Priority to FR7503398A priority Critical patent/FR2300337A1/en
Priority to CH25776A priority patent/CH600326A5/xx
Priority to BE1007144A priority patent/BE837666A/en
Priority to IT1952076A priority patent/IT1079174B/en
Priority to DE19762603221 priority patent/DE2603221A1/en
Priority to GB386976A priority patent/GB1528845A/en
Priority to NL7601097A priority patent/NL7601097A/en
Publication of FR2300337A1 publication Critical patent/FR2300337A1/en
Application granted granted Critical
Publication of FR2300337B1 publication Critical patent/FR2300337B1/fr
Granted 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
    • G01N2021/4711—Multiangle measurement
    • G01N2021/4716—Using a ring of sensors, or a combination of diaphragm and sensors; Annular sensor

Landscapes

  • 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)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR7503398A 1975-02-04 1975-02-04 METHOD AND DEVICE FOR DETERMINING THE GRANULOMETRIC DISTRIBUTION OF A MIXTURE OF PARTICLES Granted FR2300337A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7503398A FR2300337A1 (en) 1975-02-04 1975-02-04 METHOD AND DEVICE FOR DETERMINING THE GRANULOMETRIC DISTRIBUTION OF A MIXTURE OF PARTICLES
CH25776A CH600326A5 (en) 1975-02-04 1976-01-12
BE1007144A BE837666A (en) 1975-02-04 1976-01-19 METHOD AND DEVICE FOR DETERMINING THE GRANULOMETRIC DISTRIBUTION OF A MIXTURE OF PARTICLES
IT1952076A IT1079174B (en) 1975-02-04 1976-01-23 PROCEDURE AND DEVICE TO DETERMINE THE METRIC GRANULATE BREAKDOWN OF A MIXTURE OF PARTICLES
DE19762603221 DE2603221A1 (en) 1975-02-04 1976-01-29 METHOD AND DEVICE FOR DETERMINING THE GRANULOMETRIC DISTRIBUTION IN MIXTURES
GB386976A GB1528845A (en) 1975-02-04 1976-01-30 Method of and apparatus for determining the particle size distribution of a suspension of particles
NL7601097A NL7601097A (en) 1975-02-04 1976-02-03 METHOD AND DEVICE FOR DETERMINING THE GRANULOMETRIC DISTRIBUTION OF A PARTICLE MIXTURE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7503398A FR2300337A1 (en) 1975-02-04 1975-02-04 METHOD AND DEVICE FOR DETERMINING THE GRANULOMETRIC DISTRIBUTION OF A MIXTURE OF PARTICLES

Publications (2)

Publication Number Publication Date
FR2300337A1 true FR2300337A1 (en) 1976-09-03
FR2300337B1 FR2300337B1 (en) 1977-07-22

Family

ID=9150702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7503398A Granted FR2300337A1 (en) 1975-02-04 1975-02-04 METHOD AND DEVICE FOR DETERMINING THE GRANULOMETRIC DISTRIBUTION OF A MIXTURE OF PARTICLES

Country Status (7)

Country Link
BE (1) BE837666A (en)
CH (1) CH600326A5 (en)
DE (1) DE2603221A1 (en)
FR (1) FR2300337A1 (en)
GB (1) GB1528845A (en)
IT (1) IT1079174B (en)
NL (1) NL7601097A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002855A1 (en) * 1986-10-14 1988-04-21 North Sea Instruments Limited Particle analysis apparatus
EP0559529A1 (en) * 1992-03-04 1993-09-08 Compagnie Industrielle Des Lasers Cilas Laser granulometer
EP0590841A1 (en) * 1992-09-28 1994-04-06 Shimadzu Corporation Particle size measuring device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706502A1 (en) * 1987-02-27 1988-09-08 Krupp Polysius Ag Device for determining the grain-size distribution of powdered material
DE102014007355B3 (en) 2014-05-19 2015-08-20 Particle Metrix Gmbh Method of particle tracking analysis using scattered light (PTA) and a device for the detection and characterization of particles in liquids of all kinds in the order of nanometers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2151200A5 (en) * 1971-08-25 1973-04-13 Cilas

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2151200A5 (en) * 1971-08-25 1973-04-13 Cilas

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002855A1 (en) * 1986-10-14 1988-04-21 North Sea Instruments Limited Particle analysis apparatus
EP0559529A1 (en) * 1992-03-04 1993-09-08 Compagnie Industrielle Des Lasers Cilas Laser granulometer
FR2688308A1 (en) * 1992-03-04 1993-09-10 Cilas LASER GRANULOMETER.
EP0590841A1 (en) * 1992-09-28 1994-04-06 Shimadzu Corporation Particle size measuring device

Also Published As

Publication number Publication date
CH600326A5 (en) 1978-06-15
BE837666A (en) 1976-07-19
IT1079174B (en) 1985-05-08
GB1528845A (en) 1978-10-18
DE2603221A1 (en) 1976-08-05
NL7601097A (en) 1976-08-06
FR2300337B1 (en) 1977-07-22

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