WO2005031318A3 - Device for measuring porosity characteristics of porous media - Google Patents

Device for measuring porosity characteristics of porous media Download PDF

Info

Publication number
WO2005031318A3
WO2005031318A3 PCT/FR2004/050454 FR2004050454W WO2005031318A3 WO 2005031318 A3 WO2005031318 A3 WO 2005031318A3 FR 2004050454 W FR2004050454 W FR 2004050454W WO 2005031318 A3 WO2005031318 A3 WO 2005031318A3
Authority
WO
WIPO (PCT)
Prior art keywords
porous media
circuit
fluid
porosity characteristics
measuring porosity
Prior art date
Application number
PCT/FR2004/050454
Other languages
French (fr)
Other versions
WO2005031318A2 (en
Inventor
Thierry Courtois
Original Assignee
Groupe D Etudes Des Procedes D
Thierry Courtois
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 Groupe D Etudes Des Procedes D, Thierry Courtois filed Critical Groupe D Etudes Des Procedes D
Publication of WO2005031318A2 publication Critical patent/WO2005031318A2/en
Publication of WO2005031318A3 publication Critical patent/WO2005031318A3/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
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/088—Investigating volume, surface area, size or distribution of pores; Porosimetry
    • 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
    • G01N2015/086—Investigating permeability, pore-volume, or surface area of porous materials of films, membranes or pellicules
    • 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
    • G01N2015/0866—Sorption
    • G01N2015/0873—Dynamic sorption, e.g. with flow control means

Abstract

The invention relates to a device for measuring porosity characteristics of porous media like a membrane comprising a first circuit (1) for supplying a first pressurised fluid (F1), a measuring cell (2) receiving said media (3), first means (6) for connecting and disconnecting the first circuit (1) and a first chamber (2a) of the cell. The inventive device is characterises in that it also comprises a container (5) for receiving a second fluid (F2), a second circuit (4) for connecting the container (5) to the first chamber (2a) and second means for connecting and disconnecting the first circuit (1) and the container in such a way that the second fluid is pressure-injected into said first chamber by action of the first fluid.
PCT/FR2004/050454 2003-09-26 2004-09-22 Device for measuring porosity characteristics of porous media WO2005031318A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0311315 2003-09-26
FR0311315A FR2860297A1 (en) 2003-09-26 2003-09-26 DEVICE FOR MEASURING CHARACTERISTICS RELATED TO THE POROSITY OF POROUS MEDIA

Publications (2)

Publication Number Publication Date
WO2005031318A2 WO2005031318A2 (en) 2005-04-07
WO2005031318A3 true WO2005031318A3 (en) 2005-10-06

Family

ID=34307203

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/050454 WO2005031318A2 (en) 2003-09-26 2004-09-22 Device for measuring porosity characteristics of porous media

Country Status (2)

Country Link
FR (1) FR2860297A1 (en)
WO (1) WO2005031318A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108088778A (en) * 2017-12-06 2018-05-29 中国科学院武汉岩土力学研究所 A kind of rock type materials permeability, porosity testing device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPI20060108A1 (en) * 2006-09-19 2008-03-20 Extrasolution S R L METHOD AND DEVICE TO MEASURE THE PERMEABILITY OF GAS THROUGH THIN FILM OR CONTAINER WALLS
US8338765B2 (en) 2007-10-15 2012-12-25 E I Du Pont De Nemours And Company Microwave field director structure having vanes with outer ends wrapped with a conductive wrapper

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614109A (en) * 1982-12-27 1986-09-30 Brunswick Corporation Method and device for testing the permeability of membrane filters
US4656865A (en) * 1985-09-09 1987-04-14 The Dow Chemical Company System for analyzing permeation of a gas or vapor through a film or membrane
FR2683043A1 (en) * 1991-10-25 1993-04-30 Centre Nat Rech Scient DEVICE AND METHOD FOR INTEGRAL AND CONTINUOUS MEASUREMENT OF GASEOUS ADSORPTION AND DESORPTION.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614109A (en) * 1982-12-27 1986-09-30 Brunswick Corporation Method and device for testing the permeability of membrane filters
US4656865A (en) * 1985-09-09 1987-04-14 The Dow Chemical Company System for analyzing permeation of a gas or vapor through a film or membrane
FR2683043A1 (en) * 1991-10-25 1993-04-30 Centre Nat Rech Scient DEVICE AND METHOD FOR INTEGRAL AND CONTINUOUS MEASUREMENT OF GASEOUS ADSORPTION AND DESORPTION.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108088778A (en) * 2017-12-06 2018-05-29 中国科学院武汉岩土力学研究所 A kind of rock type materials permeability, porosity testing device

Also Published As

Publication number Publication date
FR2860297A1 (en) 2005-04-01
WO2005031318A2 (en) 2005-04-07

Similar Documents

Publication Publication Date Title
DE60004021D1 (en) METHOD AND DEVICE FOR TESTING MEMBRANE FILTERS
HUP0100595A2 (en) Absorbent polymer compositions with high sorption capacity and high fluid permeability under an applied pressure
WO2009124323A3 (en) Liquid removal apparatus
WO2002047266A3 (en) Transient electrical signal based methods and devices for characterizing molecular interaction and/or motion in a sample
WO2001091873A3 (en) Polysulfonamide matrices
WO2006020134A3 (en) Method and system for characterizing porous materials
CA2370361A1 (en) Filter media
AU2002250366A1 (en) Enhanced triaxial tester with volume change device for measurement of flow properties of dry particulate systems under low confining pressures
SG131911A1 (en) Immunoassay product and process
WO2003037835A3 (en) Method for eliminating polarizable impurities from hydrocarbons with ionic liquids
AU2001296877A1 (en) Apparatus for etching semiconductor samples and a source for providing a gas by sublimation thereto
WO2005123599A3 (en) Highly microporous polymers and methods for producing and using the same
AU2002221783A1 (en) Cation-conducting or proton-conducting ceramic membrane infiltrated with an ionic liquid, method for the production thereof and use of the same
EP1493724A4 (en) Porous material and method for production thereof
WO2002095396A3 (en) In line test device and methods of use
WO2009002849A3 (en) Fluid concentrator, autologous concentrated body fluids, and uses thereof
WO2003087398A3 (en) Electrochemical detector systems
WO2006021961A3 (en) Sample enclosure for inspection and methods of use thereof
WO2010131982A3 (en) Liquid removal apparatus
GB2440465A (en) Condition checking apparatus and method
WO2006047634A3 (en) Membrane-based reservoir dryer
WO2005031318A3 (en) Device for measuring porosity characteristics of porous media
EP1187182A3 (en) Method and apparatus for separating substrates
WO2005035097A3 (en) Integral fuel cartridge and filter
AU2003239076A1 (en) A high pressure pressing device and a method

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase