FR1423735A - Perméamètre en volume fermé - Google Patents

Perméamètre en volume fermé

Info

Publication number
FR1423735A
FR1423735A FR989517A FR989517A FR1423735A FR 1423735 A FR1423735 A FR 1423735A FR 989517 A FR989517 A FR 989517A FR 989517 A FR989517 A FR 989517A FR 1423735 A FR1423735 A FR 1423735A
Authority
FR
France
Prior art keywords
permeameter
closed volume
volume
closed
volume permeameter
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
Application number
FR989517A
Other languages
English (en)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR989517A priority Critical patent/FR1423735A/fr
Priority to NL6511559A priority patent/NL6511559A/xx
Priority to DE19651473715 priority patent/DE1473715A1/de
Priority to IL24281A priority patent/IL24281A/en
Priority to BE669368D priority patent/BE669368A/xx
Priority to LU49466A priority patent/LU49466A1/xx
Priority to GB39403/65A priority patent/GB1086297A/en
Priority to US487800A priority patent/US3401554A/en
Priority to ES317875A priority patent/ES317875A1/es
Application granted granted Critical
Publication of FR1423735A publication Critical patent/FR1423735A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • 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
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/088—Investigating volume, surface area, size or distribution of pores; Porosimetry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Measuring Fluid Pressure (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR989517A 1964-09-28 1964-09-28 Perméamètre en volume fermé Expired FR1423735A (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR989517A FR1423735A (fr) 1964-09-28 1964-09-28 Perméamètre en volume fermé
NL6511559A NL6511559A (fr) 1964-09-28 1965-09-03
DE19651473715 DE1473715A1 (de) 1964-09-28 1965-09-06 Vorrichtung zur Messung der Porositaet einer Barriere
IL24281A IL24281A (en) 1964-09-28 1965-09-07 Method and device for measuring the pores of a membrane
BE669368D BE669368A (fr) 1964-09-28 1965-09-08
LU49466A LU49466A1 (fr) 1964-09-28 1965-09-10
GB39403/65A GB1086297A (en) 1964-09-28 1965-09-15 Method and apparatus for measuring the mean pore radius of a porous barrier
US487800A US3401554A (en) 1964-09-28 1965-09-16 Closed-volume permeameter
ES317875A ES317875A1 (es) 1964-09-28 1965-09-28 Procedimiento de medida del radio medio de poros y aparato para la aplicacion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR989517A FR1423735A (fr) 1964-09-28 1964-09-28 Perméamètre en volume fermé

Publications (1)

Publication Number Publication Date
FR1423735A true FR1423735A (fr) 1966-01-07

Family

ID=8839199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989517A Expired FR1423735A (fr) 1964-09-28 1964-09-28 Perméamètre en volume fermé

Country Status (9)

Country Link
US (1) US3401554A (fr)
BE (1) BE669368A (fr)
DE (1) DE1473715A1 (fr)
ES (1) ES317875A1 (fr)
FR (1) FR1423735A (fr)
GB (1) GB1086297A (fr)
IL (1) IL24281A (fr)
LU (1) LU49466A1 (fr)
NL (1) NL6511559A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161942A (en) * 1984-05-17 1986-01-22 Robertson Research Internation Apparatus for permeability measurements
FR2728344B1 (fr) * 1994-12-19 1997-01-24 Inst Francais Du Petrole Methode et dispositif pour separer et mesurer le volume des differentes phases d'un melange de fluides
DK174312B1 (da) * 1996-06-06 2002-12-02 Ole Pedersen Fremgangsmåde til måling af strømningshastighed og diffusivitet, mikrosensor til brug ved fremgangsmåden samt anvendelse af sådan mikrosensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635184A (fr) * 1962-07-20
US3256732A (en) * 1962-11-13 1966-06-21 Commissariat Energie Atomique Methods and devices for determining the mean radius of pores in microporous barriers

Also Published As

Publication number Publication date
LU49466A1 (fr) 1965-11-10
GB1086297A (en) 1967-10-04
NL6511559A (fr) 1966-03-29
IL24281A (en) 1969-05-28
BE669368A (fr) 1965-12-31
DE1473715A1 (de) 1969-04-10
US3401554A (en) 1968-09-17
ES317875A1 (es) 1969-08-16

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