ES317875A1 - Procedimiento de medida del radio medio de poros y aparato para la aplicacion. - Google Patents

Procedimiento de medida del radio medio de poros y aparato para la aplicacion.

Info

Publication number
ES317875A1
ES317875A1 ES317875A ES317875A ES317875A1 ES 317875 A1 ES317875 A1 ES 317875A1 ES 317875 A ES317875 A ES 317875A ES 317875 A ES317875 A ES 317875A ES 317875 A1 ES317875 A1 ES 317875A1
Authority
ES
Spain
Prior art keywords
manometer
pressure
compartment
differential
photo
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
ES317875A
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
Publication of ES317875A1 publication Critical patent/ES317875A1/es
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 With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
ES317875A 1964-09-28 1965-09-28 Procedimiento de medida del radio medio de poros y aparato para la aplicacion. Expired ES317875A1 (es)

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
ES317875A1 true ES317875A1 (es) 1969-08-16

Family

ID=8839199

Family Applications (1)

Application Number Title Priority Date Filing Date
ES317875A Expired ES317875A1 (es) 1964-09-28 1965-09-28 Procedimiento de medida del radio medio de poros y aparato para la aplicacion.

Country Status (9)

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

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
NL294977A (es) * 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
IL24281A (en) 1969-05-28
NL6511559A (es) 1966-03-29
DE1473715A1 (de) 1969-04-10
BE669368A (es) 1965-12-31
US3401554A (en) 1968-09-17
LU49466A1 (es) 1965-11-10
GB1086297A (en) 1967-10-04
FR1423735A (fr) 1966-01-07

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