GB2237381B - Apparatus and method for monitoring particulate material - Google Patents

Apparatus and method for monitoring particulate material

Info

Publication number
GB2237381B
GB2237381B GB9019298A GB9019298A GB2237381B GB 2237381 B GB2237381 B GB 2237381B GB 9019298 A GB9019298 A GB 9019298A GB 9019298 A GB9019298 A GB 9019298A GB 2237381 B GB2237381 B GB 2237381B
Authority
GB
United Kingdom
Prior art keywords
particulate material
monitoring particulate
monitoring
particulate
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 - Fee Related
Application number
GB9019298A
Other versions
GB2237381A (en
GB9019298D0 (en
Inventor
Derek William Robert Covacic
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.)
PRISECTER SAMPLING PLC
Original Assignee
PRISECTER SAMPLING PLC
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 PRISECTER SAMPLING PLC filed Critical PRISECTER SAMPLING PLC
Publication of GB9019298D0 publication Critical patent/GB9019298D0/en
Publication of GB2237381A publication Critical patent/GB2237381A/en
Application granted granted Critical
Publication of GB2237381B publication Critical patent/GB2237381B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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)
  • Dispersion Chemistry (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)
  • Sorting Of Articles (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB9019298A 1989-09-05 1990-09-04 Apparatus and method for monitoring particulate material Expired - Fee Related GB2237381B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898920056A GB8920056D0 (en) 1989-09-05 1989-09-05 Apparatus and method for monitoring particulate material

Publications (3)

Publication Number Publication Date
GB9019298D0 GB9019298D0 (en) 1990-10-17
GB2237381A GB2237381A (en) 1991-05-01
GB2237381B true GB2237381B (en) 1993-07-28

Family

ID=10662563

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898920056A Pending GB8920056D0 (en) 1989-09-05 1989-09-05 Apparatus and method for monitoring particulate material
GB9019298A Expired - Fee Related GB2237381B (en) 1989-09-05 1990-09-04 Apparatus and method for monitoring particulate material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898920056A Pending GB8920056D0 (en) 1989-09-05 1989-09-05 Apparatus and method for monitoring particulate material

Country Status (1)

Country Link
GB (2) GB8920056D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2249829A (en) * 1990-11-13 1992-05-20 Powergen Public Limited Compan Measurement of carbon in ash
BE1006696A5 (en) * 1992-07-30 1994-11-22 Shannon Ind Distributors Radiation test device
DE19644871A1 (en) * 1996-10-29 1998-05-07 Bran & Luebbe Method and device for providing bulk samples for the analysis of ingredients
GB2356711B (en) 1999-11-25 2003-01-22 Technometrics Ltd Particle size distribution analyser
EP1337833A1 (en) * 2000-11-28 2003-08-27 Imeco Automazioni S.R.L. Apparatus for analyzing the characteristics of ground products
EP1273901A1 (en) * 2001-07-02 2003-01-08 Université de Liège Method and apparatus for automatic measurement of particle size and form

Also Published As

Publication number Publication date
GB2237381A (en) 1991-05-01
GB9019298D0 (en) 1990-10-17
GB8920056D0 (en) 1989-10-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960904