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CH520934A - Appareil automatique pour mesures d'adsorption - Google Patents

Appareil automatique pour mesures d'adsorption

Info

Publication number
CH520934A
CH520934A CH1573370A CH1573370A CH520934A CH 520934 A CH520934 A CH 520934A CH 1573370 A CH1573370 A CH 1573370A CH 1573370 A CH1573370 A CH 1573370A CH 520934 A CH520934 A CH 520934A
Authority
CH
Switzerland
Prior art keywords
automatic apparatus
adsorption measurements
adsorption
measurements
automatic
Prior art date
Application number
CH1573370A
Other languages
English (en)
Inventor
Glaude Philemon
Karcher Walter
Smets Robert
Original Assignee
Euratom
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 Euratom filed Critical Euratom
Publication of CH520934A publication Critical patent/CH520934A/fr

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
    • 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
    • G01N15/0893—Investigating volume, surface area, size or distribution of pores; Porosimetry by measuring weight or volume of sorbed fluid, e.g. B.E.T. method
    • 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
    • G01N7/02—Analysing materials by measuring the pressure or volume of a gas or vapour by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder
    • 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
    • G01N7/10—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing diffusion of components through a porous wall and measuring a pressure or volume difference

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)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
CH1573370A 1969-12-10 1970-10-23 Appareil automatique pour mesures d'adsorption CH520934A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU59979 1969-12-10

Publications (1)

Publication Number Publication Date
CH520934A true CH520934A (fr) 1972-03-31

Family

ID=19726210

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1573370A CH520934A (fr) 1969-12-10 1970-10-23 Appareil automatique pour mesures d'adsorption

Country Status (9)

Country Link
US (1) US3732736A (fr)
BE (1) BE757533A (fr)
CA (1) CA935662A (fr)
CH (1) CH520934A (fr)
DE (1) DE2061675A1 (fr)
FR (1) FR2073195A5 (fr)
GB (1) GB1315986A (fr)
LU (1) LU59979A1 (fr)
NL (1) NL7017618A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850040A (en) * 1972-08-17 1974-11-26 Micromeritics Instr Corp Sorption analysis apparatus and method
US4450723A (en) * 1980-03-10 1984-05-29 Phillips Petroleum Company Multi-sample surface area measurement
US4335610A (en) * 1980-03-10 1982-06-22 Phillips Petroleum Company Multi-sample surface area measurement
US4305291A (en) * 1980-05-19 1981-12-15 Rca Corporation Gas adsorption apparatus for determining the gaseous surface area of a material
GB2127561B (en) * 1982-09-23 1985-12-11 Secr Defence Method and apparatus for investigating fibre surfaces
US4762010A (en) * 1987-04-02 1988-08-09 Mobil Oil Corporation Apparatus and method for adsorption and desorption studies, particularly for characterization of catalysts
US5058442A (en) * 1989-02-15 1991-10-22 Gas Research Institute Apparatus for measuring liquid vapor adsorption and desorption characteristics of a sample
FR2652899B1 (fr) * 1989-10-06 1993-12-10 Ceca Sa Appareillage pour la determination de la nature et de l'activite des tamis moleculaires.
US5342580A (en) * 1990-04-17 1994-08-30 Alan Brenner Apparatus and method for measuring the amount of gas adsorbed on or desorbed from a solid and reactions of a gas with a solid
JP3326278B2 (ja) * 1994-06-24 2002-09-17 三洋電機株式会社 気体吸蔵特性の測定装置
US6595036B1 (en) * 2002-02-27 2003-07-22 Bel Japan, Inc. Method and apparatus for measuring amount of gas adsorption
US7429358B1 (en) * 2002-05-20 2008-09-30 Hy-Energy, Llc Method and apparatus for measuring gas sorption and desorption properties of materials
US20060027014A1 (en) * 2004-08-03 2006-02-09 Quantachrome Corporation Apparatus and method for water sorption measurement
WO2014002115A2 (fr) 2012-06-27 2014-01-03 Reliance Industries Limited Système et procédé de mesure d'isothermes d'adsorption et de cinétiques d'hydrocarbures
US10514332B1 (en) * 2016-12-14 2019-12-24 Micromeritics Instrument Corporation Systems and methods for providing a profile of a material property using multiple analysis stations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059478A (en) * 1959-09-08 1962-10-23 Gulf Research Development Co Sorption-desorption method and apparatus
DE1202540B (de) * 1962-08-11 1965-10-07 Leybold S Nachfolger K G E Geraet zur Bestimmung der Oberflaechengroesse feinteiliger Substanzen durch Gasadsorption
US3262319A (en) * 1963-05-10 1966-07-26 Georgia Tech Res Inst Method and apparatus for obtaining data for determining surface area and pore volume
US3555912A (en) * 1969-08-04 1971-01-19 Quantachrome Corp Incremental method for surface area and pore size determination

Also Published As

Publication number Publication date
CA935662A (en) 1973-10-23
US3732736A (en) 1973-05-15
GB1315986A (en) 1973-05-09
DE2061675A1 (de) 1971-06-16
LU59979A1 (fr) 1970-02-10
BE757533A (fr) 1971-03-16
NL7017618A (fr) 1971-06-14
FR2073195A5 (fr) 1971-09-24

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Legal Events

Date Code Title Description
PL Patent ceased