GB1072790A - Porosimeter - Google Patents
PorosimeterInfo
- Publication number
- GB1072790A GB1072790A GB4671364A GB4671364A GB1072790A GB 1072790 A GB1072790 A GB 1072790A GB 4671364 A GB4671364 A GB 4671364A GB 4671364 A GB4671364 A GB 4671364A GB 1072790 A GB1072790 A GB 1072790A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sample
- mercury
- bellows
- chamber
- container
- 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
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 3
- 229910052753 mercury Inorganic materials 0.000 abstract 3
- 239000011148 porous material Substances 0.000 abstract 3
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 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
- G01N15/088—Investigating volume, surface area, size or distribution of pores; Porosimetry
- G01N15/0886—Mercury porosimetry
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
Abstract
1,072,790. Porosimeters. UNIVERSAL OIL PRODUCTS CO. Nov. 17, 1964, No. 46713/64. Heading G1S. In apparatus for determining the pore volume distribution of a solid, there is provided a fluidtight chamber 1 enclosing a container 8 for holding the sample to be tested, a bellows 10 closing one end of the chamber, the other end being closed by a seal 7 through which extends a pipe 4 connected to further pipes 34, 36. In operation, a weighed sample is placed in the container 8 and air is evacuated through pipes 4, 36 by a vacuum pump. Valve 37 is then closed and a valve 35 opened to admit mercury into space 2. Passageways 24, 15 are then filled with hydraulic fluid and the bellows expanded to force the mercury into the pores of the sample, the amount of displacement of the bellows being transmitted through means 25, 26 to a micrometer dial 27 as a measure of the pore volume distribution of the sample. A pressure gauge is provided at 32. The chamber 1 is immersed in a heated bath 28. The apparatus may be used with penetrant liquids other than mercury, e.g. carbon tetrachloride.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US117033A US3158020A (en) | 1961-06-14 | 1961-06-14 | Porosimeter |
| GB4671364A GB1072790A (en) | 1964-11-17 | 1964-11-17 | Porosimeter |
| DEU11219A DE1215404B (en) | 1964-11-17 | 1964-11-21 | Porosimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4671364A GB1072790A (en) | 1964-11-17 | 1964-11-17 | Porosimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1072790A true GB1072790A (en) | 1967-06-21 |
Family
ID=10442319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4671364A Expired GB1072790A (en) | 1961-06-14 | 1964-11-17 | Porosimeter |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1072790A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2158591A (en) * | 1984-05-11 | 1985-11-13 | Nat Res Dev | Durability testing |
| GB2164454A (en) * | 1984-09-10 | 1986-03-19 | Core Lab Inc | A pump for evaluating mineral samples |
| CN102252947A (en) * | 2011-07-07 | 2011-11-23 | 西北工业大学 | Special apparatus of method for measuring seepage characteristics, and method for measuring dynamic seepage characteristics of molten metal |
| CN115639127A (en) * | 2022-09-09 | 2023-01-24 | 寰泰储能科技股份有限公司 | Method and device for measuring porosity of porous material under pressure |
-
1964
- 1964-11-17 GB GB4671364A patent/GB1072790A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2158591A (en) * | 1984-05-11 | 1985-11-13 | Nat Res Dev | Durability testing |
| GB2164454A (en) * | 1984-09-10 | 1986-03-19 | Core Lab Inc | A pump for evaluating mineral samples |
| CN102252947A (en) * | 2011-07-07 | 2011-11-23 | 西北工业大学 | Special apparatus of method for measuring seepage characteristics, and method for measuring dynamic seepage characteristics of molten metal |
| CN115639127A (en) * | 2022-09-09 | 2023-01-24 | 寰泰储能科技股份有限公司 | Method and device for measuring porosity of porous material under pressure |
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