GB2294551B - Apparatus for determining particle size distribution - Google Patents

Apparatus for determining particle size distribution

Info

Publication number
GB2294551B
GB2294551B GB9420872A GB9420872A GB2294551B GB 2294551 B GB2294551 B GB 2294551B GB 9420872 A GB9420872 A GB 9420872A GB 9420872 A GB9420872 A GB 9420872A GB 2294551 B GB2294551 B GB 2294551B
Authority
GB
United Kingdom
Prior art keywords
particle size
size distribution
determining particle
determining
distribution
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 - Lifetime
Application number
GB9420872A
Other versions
GB9420872D0 (en
GB2294551A (en
Inventor
Anthony Simon Place
Leonard Farlam Gate
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.)
Imerys Minerals Ltd
Original Assignee
ECC International 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 ECC International Ltd filed Critical ECC International Ltd
Priority to GB9420872A priority Critical patent/GB2294551B/en
Publication of GB9420872D0 publication Critical patent/GB9420872D0/en
Publication of GB2294551A publication Critical patent/GB2294551A/en
Application granted granted Critical
Publication of GB2294551B publication Critical patent/GB2294551B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N15/06—Investigating concentration of particle suspensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/222—Constructional or flow details for analysing fluids
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/014—Resonance or resonant frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/015—Attenuation, scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02416—Solids in liquids
GB9420872A 1994-10-17 1994-10-17 Apparatus for determining particle size distribution Expired - Lifetime GB2294551B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9420872A GB2294551B (en) 1994-10-17 1994-10-17 Apparatus for determining particle size distribution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9420872A GB2294551B (en) 1994-10-17 1994-10-17 Apparatus for determining particle size distribution

Publications (3)

Publication Number Publication Date
GB9420872D0 GB9420872D0 (en) 1994-11-30
GB2294551A GB2294551A (en) 1996-05-01
GB2294551B true GB2294551B (en) 1998-09-30

Family

ID=10762945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9420872A Expired - Lifetime GB2294551B (en) 1994-10-17 1994-10-17 Apparatus for determining particle size distribution

Country Status (1)

Country Link
GB (1) GB2294551B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1062331A (en) * 1996-08-20 1998-03-06 Ngk Insulators Ltd Particle sensor
CN106706485B (en) * 2017-02-15 2023-06-06 辽宁科技大学 Rapid granularity measurement kettle and measurement method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797319A (en) * 1972-08-08 1974-03-19 Agency Ind Science Techn Process for measuring particle size and concentration of slurries according to on-stream analysis
WO1989010559A1 (en) * 1988-04-25 1989-11-02 Krivorozhsky Gornorudny Institut Method and device for checking solid phase parameters of a suspension

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797319A (en) * 1972-08-08 1974-03-19 Agency Ind Science Techn Process for measuring particle size and concentration of slurries according to on-stream analysis
WO1989010559A1 (en) * 1988-04-25 1989-11-02 Krivorozhsky Gornorudny Institut Method and device for checking solid phase parameters of a suspension

Also Published As

Publication number Publication date
GB9420872D0 (en) 1994-11-30
GB2294551A (en) 1996-05-01

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20141016