ZA704814B - Method of determining percentage of small particles in a powdery mixture - Google Patents

Method of determining percentage of small particles in a powdery mixture

Info

Publication number
ZA704814B
ZA704814B ZA704814A ZA704814A ZA704814B ZA 704814 B ZA704814 B ZA 704814B ZA 704814 A ZA704814 A ZA 704814A ZA 704814 A ZA704814 A ZA 704814A ZA 704814 B ZA704814 B ZA 704814B
Authority
ZA
South Africa
Prior art keywords
small particles
powdery mixture
determining percentage
percentage
determining
Prior art date
Application number
ZA704814A
Inventor
J Cornillault
F Joly
Original Assignee
Co Ind Des Lasers
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 Co Ind Des Lasers filed Critical Co Ind Des Lasers
Publication of ZA704814B publication Critical patent/ZA704814B/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
    • G01N15/0205—Investigating particle size or size distribution by optical means

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
ZA704814A 1969-07-11 1970-07-14 Method of determining percentage of small particles in a powdery mixture ZA704814B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6923836A FR2052081A5 (en) 1969-07-11 1969-07-11

Publications (1)

Publication Number Publication Date
ZA704814B true ZA704814B (en) 1971-03-31

Family

ID=9037373

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA704814A ZA704814B (en) 1969-07-11 1970-07-14 Method of determining percentage of small particles in a powdery mixture

Country Status (5)

Country Link
BE (1) BE753133A (en)
FR (1) FR2052081A5 (en)
GB (1) GB1247470A (en)
LU (1) LU61301A1 (en)
ZA (1) ZA704814B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787699A (en) * 1971-08-25 1973-02-19 Ind Des Comp DEVICE FOR DETERMINING A GRANULOMETRY CURVE OF A MIXTURE OF PARTICLES
FR2459966A1 (en) * 1979-06-22 1981-01-16 Thery Jean Francois APPARATUS FOR DETERMINING THE HISTOGRAM OF PARTICULATE SIZES OR PARTICULARLY BLOOD GLOBULES
GB2203542A (en) * 1987-04-14 1988-10-19 Secr Defence Measuring particle size distribution
DE102015002465A1 (en) * 2015-02-27 2016-09-01 Hella Kgaa Hueck & Co. Method for fine dust measurement and fine dust sensor for the determination of the particle size of fine dust

Also Published As

Publication number Publication date
BE753133A (en) 1971-01-08
LU61301A1 (en) 1971-07-06
FR2052081A5 (en) 1971-04-09
GB1247470A (en) 1971-09-22

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