CA935662A - Appareil pour mesures automatiques d'adsorption - Google Patents
Appareil pour mesures automatiques d'adsorptionInfo
- Publication number
- CA935662A CA935662A CA099372A CA99372A CA935662A CA 935662 A CA935662 A CA 935662A CA 099372 A CA099372 A CA 099372A CA 99372 A CA99372 A CA 99372A CA 935662 A CA935662 A CA 935662A
- Authority
- CA
- Canada
- Prior art keywords
- automatiques
- mesures
- adsorption
- appareil pour
- appareil
- 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
Links
- 238000001179 sorption measurement Methods 0.000 title 1
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)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Engineering & Computer Science (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU59979 | 1969-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA935662A true CA935662A (en) | 1973-10-23 |
Family
ID=19726210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA099372A Expired CA935662A (en) | 1969-12-10 | 1970-11-27 | Appareil pour mesures automatiques d'adsorption |
Country Status (9)
Country | Link |
---|---|
US (1) | US3732736A (et) |
BE (1) | BE757533A (et) |
CA (1) | CA935662A (et) |
CH (1) | CH520934A (et) |
DE (1) | DE2061675A1 (et) |
FR (1) | FR2073195A5 (et) |
GB (1) | GB1315986A (et) |
LU (1) | LU59979A1 (et) |
NL (1) | NL7017618A (et) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3850040A (en) * | 1972-08-17 | 1974-11-26 | Micromeritics Instr Corp | Sorption analysis apparatus and method |
US4335610A (en) * | 1980-03-10 | 1982-06-22 | Phillips Petroleum Company | Multi-sample surface area measurement |
US4450723A (en) * | 1980-03-10 | 1984-05-29 | 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 (en) | 2012-06-27 | 2014-01-03 | Reliance Industries Limited | A system and a method for measurement of adsorption isotherms and kinetics of hydrocarbons |
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)
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 |
-
0
- BE BE757533D patent/BE757533A/xx unknown
-
1969
- 1969-12-10 LU LU59979D patent/LU59979A1/xx unknown
-
1970
- 1970-10-23 CH CH1573370A patent/CH520934A/fr not_active IP Right Cessation
- 1970-11-27 CA CA099372A patent/CA935662A/en not_active Expired
- 1970-12-02 NL NL7017618A patent/NL7017618A/xx unknown
- 1970-12-04 US US00095316A patent/US3732736A/en not_active Expired - Lifetime
- 1970-12-08 DE DE19702061675 patent/DE2061675A1/de active Pending
- 1970-12-09 FR FR7044396A patent/FR2073195A5/fr not_active Expired
- 1970-12-10 GB GB5865670A patent/GB1315986A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
LU59979A1 (et) | 1970-02-10 |
BE757533A (et) | 1971-03-16 |
US3732736A (en) | 1973-05-15 |
NL7017618A (et) | 1971-06-14 |
FR2073195A5 (fr) | 1971-09-24 |
CH520934A (fr) | 1972-03-31 |
GB1315986A (en) | 1973-05-09 |
DE2061675A1 (de) | 1971-06-16 |
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