AT291639B - Method and device for determining the grain structure of bulk material - Google Patents

Method and device for determining the grain structure of bulk material

Info

Publication number
AT291639B
AT291639B AT692968A AT692968A AT291639B AT 291639 B AT291639 B AT 291639B AT 692968 A AT692968 A AT 692968A AT 692968 A AT692968 A AT 692968A AT 291639 B AT291639 B AT 291639B
Authority
AT
Austria
Prior art keywords
determining
bulk material
grain structure
grain
bulk
Prior art date
Application number
AT692968A
Other languages
German (de)
Original Assignee
Rwk Rhein Westfael Kalkwerke
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 Rwk Rhein Westfael Kalkwerke filed Critical Rwk Rhein Westfael Kalkwerke
Application granted granted Critical
Publication of AT291639B publication Critical patent/AT291639B/en

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

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)
  • Analysing Materials By The Use Of Radiation (AREA)
AT692968A 1967-10-13 1968-07-18 Method and device for determining the grain structure of bulk material AT291639B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DER0047128 1967-10-13
DE19671673023 DE1673023A1 (en) 1967-10-13 1967-10-13 Method and device for determining the grain structure of bulk material

Publications (1)

Publication Number Publication Date
AT291639B true AT291639B (en) 1971-07-26

Family

ID=25754419

Family Applications (1)

Application Number Title Priority Date Filing Date
AT692968A AT291639B (en) 1967-10-13 1968-07-18 Method and device for determining the grain structure of bulk material

Country Status (4)

Country Link
AT (1) AT291639B (en)
BE (1) BE722082A (en)
DE (1) DE1673023A1 (en)
FR (1) FR1588650A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819270A (en) * 1972-10-02 1974-06-25 Block Engineering Blood cell analyzer
SE457480B (en) * 1987-05-06 1988-12-27 Gedevelop Electronics Ab SET AND DEVICE FOR DETERMINING SIZE AND / OR FORM OF A FREE FALLING ITEM
DE19926494C2 (en) * 1999-06-10 2001-07-26 Max Planck Gesellschaft Method and device for imaging microscopic particles
US7342670B2 (en) * 2005-10-19 2008-03-11 Labcoat, Ltd. In-flight drop location verification system
FR3021406B1 (en) * 2014-05-20 2016-07-01 Soc Nat Des Chemins De Fer Francais Sncf METHOD FOR AUTOMATED PARTICLE GRANULOMETRIC MEASUREMENT, AND METHOD FOR EVALUATING MORPHOLOGICAL DEFORMATION OF A PARTICLE POPULATION

Also Published As

Publication number Publication date
FR1588650A (en) 1970-04-17
BE722082A (en) 1969-04-10
DE1673023A1 (en) 1971-04-29

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee