ATE24969T1 - Verfahren und vorrichtung zur porenanalyse. - Google Patents
Verfahren und vorrichtung zur porenanalyse.Info
- Publication number
- ATE24969T1 ATE24969T1 AT82105532T AT82105532T ATE24969T1 AT E24969 T1 ATE24969 T1 AT E24969T1 AT 82105532 T AT82105532 T AT 82105532T AT 82105532 T AT82105532 T AT 82105532T AT E24969 T1 ATE24969 T1 AT E24969T1
- Authority
- AT
- Austria
- Prior art keywords
- mercury
- pressure
- variations
- pores
- analyses
- Prior art date
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
- 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)
- Analysing Materials By The Use Of Radiation (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22820/81A IT1138019B (it) | 1981-07-09 | 1981-07-09 | Procedimento e apparecchiatura per l'effettuazione di analisi porosimetriche |
| EP82105532A EP0070404B1 (de) | 1981-07-09 | 1982-06-24 | Verfahren und Vorrichtung zur Porenanalyse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE24969T1 true ATE24969T1 (de) | 1987-01-15 |
Family
ID=11200813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT82105532T ATE24969T1 (de) | 1981-07-09 | 1982-06-24 | Verfahren und vorrichtung zur porenanalyse. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4644779A (de) |
| EP (1) | EP0070404B1 (de) |
| JP (1) | JPS5824839A (de) |
| AT (1) | ATE24969T1 (de) |
| DE (1) | DE3275125D1 (de) |
| IT (1) | IT1138019B (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61102538A (ja) * | 1984-10-23 | 1986-05-21 | オミクロン・テクノロジ−・コ−ポレイシヨン | 固体により吸着または固体から脱着される気体の量を決定するための方法および装置 |
| CA1249661A (en) * | 1985-04-26 | 1989-01-31 | Benjamin F. Swanson | Method and apparatus for determining saturation and permeability of a rock sample using mercury capillary pressure curves |
| US4660412A (en) * | 1985-12-16 | 1987-04-28 | Porous Materials Inc. | Three fluid method for non-mercury intrusion porosimetry |
| FR2617600B1 (fr) * | 1987-06-30 | 1989-12-08 | Inst Francais Du Petrole | Dispositif et methode de mesure des deformations d'un echantillon |
| US5442950A (en) * | 1993-10-18 | 1995-08-22 | Saudi Arabian Oil Company | Method and apparatus for determining properties of reservoir rock |
| RU2141642C1 (ru) * | 1998-04-17 | 1999-11-20 | Институт нефтехимического синтеза им.А.В.Топчиева РАН | Способ анализа пористой структуры |
| US6021661A (en) * | 1998-05-18 | 2000-02-08 | Quantachrome Corporation | Apparatus for determining pore volume distribution of multiple samples by intrusion of a non-wetting liquid |
| AU5855799A (en) * | 1998-08-28 | 2000-03-21 | Centre For Advanced Technologies Technokom | Apparatus and method for determining porosity |
| US8590067B2 (en) * | 2005-02-03 | 2013-11-26 | Danco, Inc. | Control of toilet bowl fill flow |
| CN101435763B (zh) * | 2008-12-23 | 2010-12-22 | 南京工业大学 | 一种测量多孔材料表面孔口直径分布的方法 |
| GB2489005B (en) * | 2011-03-15 | 2015-11-25 | Schlumberger Holdings | Examination of porosity by NMR and intrusion porosimetry |
| FR3032526B1 (fr) * | 2015-02-11 | 2021-06-04 | Services Petroliers Schlumberger | Ajustement de region de transition par porosimetrie |
| CN112304841B (zh) * | 2020-09-24 | 2023-04-25 | 中国石油大学(华东) | 一种岩石孔隙结构仿真测试系统及模拟试验方法 |
| WO2025226409A1 (en) | 2024-04-25 | 2025-10-30 | Pacesetter, Inc. | Electrolytic capacitor and method for forming the same |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2392637A (en) * | 1942-12-21 | 1946-01-08 | Universal Atlas Cement Company | Method and apparatus for determining surface of comminuted material |
| US2874565A (en) * | 1955-12-06 | 1959-02-24 | Core Lab Inc | Porosimeter and method of measuring porosity |
| US3039293A (en) * | 1959-06-11 | 1962-06-19 | Anderson Clayton & Co | Method of and apparatus for measuring fiber permeability |
| FR1356275A (fr) * | 1962-12-27 | 1964-03-27 | Procédé et appareil pour déceler ou mesurer la porosité et la perméabilité d'une roche ou analogue ainsi que la nature des fluides qu'elle contient | |
| JPS4840119B1 (de) * | 1969-03-31 | 1973-11-28 | ||
| US3859843A (en) * | 1972-11-10 | 1975-01-14 | Seymour Lowell | Apparatus for measuring surfaces by mercury intrusion |
| AT321006B (de) * | 1972-11-29 | 1975-03-10 | Veitscher Magnetsitwerke Actie | Porosimeter, insbesondere für den Niederdruckbereich |
| US3947665A (en) * | 1974-04-22 | 1976-03-30 | Vsi Energy Systems International, Inc. | Control system and method |
| US4028939A (en) * | 1976-03-15 | 1977-06-14 | Nasa | System for measuring three fluctuating velocity components in a turbulently flowing fluid |
| US4170129A (en) * | 1978-03-15 | 1979-10-09 | Seymour Lowell | Method of determining pore volume distribution of a powder sample by mercury intrusion |
| US4203317A (en) * | 1978-06-20 | 1980-05-20 | Gupta Krishna M | Porosimeter |
| IT1101535B (it) * | 1978-12-13 | 1985-10-07 | Erba Strumentazione | Apparecchio per misurazioni porosimetriche |
| US4562726A (en) * | 1984-07-02 | 1986-01-07 | Core Laboratories, Inc. | Method and apparatus for testing the compressibility of subterranean samples |
-
1981
- 1981-07-09 IT IT22820/81A patent/IT1138019B/it active
-
1982
- 1982-06-24 DE DE8282105532T patent/DE3275125D1/de not_active Expired
- 1982-06-24 EP EP82105532A patent/EP0070404B1/de not_active Expired
- 1982-06-24 AT AT82105532T patent/ATE24969T1/de not_active IP Right Cessation
- 1982-07-09 JP JP57118712A patent/JPS5824839A/ja active Pending
-
1985
- 1985-06-10 US US06/742,636 patent/US4644779A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| IT1138019B (it) | 1986-09-10 |
| IT8122820A0 (it) | 1981-07-09 |
| US4644779A (en) | 1987-02-24 |
| EP0070404B1 (de) | 1987-01-14 |
| DE3275125D1 (en) | 1987-02-19 |
| EP0070404A3 (en) | 1983-11-16 |
| JPS5824839A (ja) | 1983-02-14 |
| EP0070404A2 (de) | 1983-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |