WO1997022869B1 - Procede et appareil pour determiner les proprietes physiques d'un gaz par des injections de gaz commandees - Google Patents
Procede et appareil pour determiner les proprietes physiques d'un gaz par des injections de gaz commandeesInfo
- Publication number
- WO1997022869B1 WO1997022869B1 PCT/US1996/020391 US9620391W WO9722869B1 WO 1997022869 B1 WO1997022869 B1 WO 1997022869B1 US 9620391 W US9620391 W US 9620391W WO 9722869 B1 WO9722869 B1 WO 9722869B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- confined space
- gas
- pressure
- determining
- volume
- Prior art date
Links
- 230000000704 physical effect Effects 0.000 title claims abstract 9
- 239000007924 injection Substances 0.000 title 1
- 230000000875 corresponding Effects 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 2
- 238000000518 rheometry Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 abstract 1
Abstract
L'invention a pour objet un procédé et un appareil pour déterminer une propriété physique d'un gaz dans un espace confiné. Un gaz de volume, pression et température connus est placé en communication avec un espace confiné contenant un gaz dont la pression est connue, pour déterminer le volume du gaz compris dans l'espace confiné à l'aide de calculs fondés sur les lois des gaz. Par ailleurs, un gaz de pression, volume et température connus peut être placé en communication avec un espace confiné contenant du gaz dont le volume est connu, pour déterminer la pression du gaz dans cet espace confiné avant la communication avec le gaz dont les propriétés sont connues. Ces valeurs de volume de gaz peuvent permettre, par exemple, de déterminer les caractéristiques rhéologiques d'échantillons liquides.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US885595P | 1995-12-19 | 1995-12-19 | |
US60/008,855 | 1995-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1997022869A1 WO1997022869A1 (fr) | 1997-06-26 |
WO1997022869B1 true WO1997022869B1 (fr) | 1997-08-07 |
Family
ID=21734091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1996/020391 WO1997022869A1 (fr) | 1995-12-19 | 1996-12-17 | Procede et appareil pour determiner les proprietes physiques d'un gaz par des injections de gaz commandees |
Country Status (2)
Country | Link |
---|---|
US (1) | US5734093A (fr) |
WO (1) | WO1997022869A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6279385B1 (en) * | 1999-05-03 | 2001-08-28 | The United States Of America As Represented By The Secretary Of The Air Force | Determination of isothermal secant and tangent bulk modules |
CA2300770A1 (fr) * | 2000-03-17 | 2001-09-17 | David Martin | Methode et appareil pour fournir de l'hydrogene comprime |
AU2009350468B2 (en) * | 2009-07-30 | 2015-07-16 | Sgs North America Inc. | PVT analysis of pressurized fluids |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3520179A (en) * | 1968-06-19 | 1970-07-14 | John C Reed | Variable head rheometer for measuring non-newtonian fluids |
US3962916A (en) * | 1974-01-23 | 1976-06-15 | Mcnay Equipment Company, Inc. | System for the measurement of a closed air space |
CA992348A (en) * | 1974-03-22 | 1976-07-06 | Helen G. Tucker | Measurement of at least one of the fluid flow rate and viscous characteristics using laminar flow and viscous shear |
SU714156A1 (ru) * | 1974-04-03 | 1980-02-05 | Предприятие П/Я В-8597 | Способ определени объемов емкостей |
US4027526A (en) * | 1976-07-08 | 1977-06-07 | University Of Rochester | Method and apparatus for making measurements related to the first normal stress function of viscoelastic fluid material |
JPS5920814A (ja) * | 1982-07-28 | 1984-02-02 | Shimadzu Corp | 体積測定方法および装置 |
US4527418A (en) * | 1984-02-09 | 1985-07-09 | Honeywell Inc. | Method of measuring specific gravity and apparatus utilizing the same |
US4677841A (en) * | 1984-04-05 | 1987-07-07 | Precision Measurement, Inc. | Method and apparatus for measuring the relative density of gases |
US4750351A (en) * | 1987-08-07 | 1988-06-14 | The United States Of America As Represented By The Secretary Of The Army | In-line viscometer |
US4817416A (en) * | 1988-06-13 | 1989-04-04 | Rheometrics, Inc. | On-line rheological measurements |
US4956793A (en) * | 1988-06-24 | 1990-09-11 | Honeywell Inc. | Method and apparatus for measuring the density of fluids |
US4956996A (en) * | 1988-07-11 | 1990-09-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Tank gauging apparatus and method |
US4987775A (en) * | 1988-10-03 | 1991-01-29 | Hac | Propellant measurement system |
US4934178A (en) * | 1988-12-19 | 1990-06-19 | Jones Donald R A | Method and apparatus for determining the density of a gas |
DE3921841A1 (de) * | 1989-07-03 | 1991-01-10 | Goettfert Werkstoff Pruefmasch | Echtzeit-kapillarrheometer-anordnung |
US4984457A (en) * | 1989-08-18 | 1991-01-15 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Tank gauging apparatus and method |
GB2237874B (en) * | 1989-10-09 | 1993-08-25 | Johan David Raal | Preparation of standard gas mixtures |
US5074146B1 (en) * | 1989-11-17 | 1998-06-09 | Micromeritics Instr Corp | Gas comparison pycnometer |
US4992487A (en) * | 1990-01-09 | 1991-02-12 | E. I. Du Pont De Nemours And Company | Method for determining flow behavior index and using index to control polymer rheology and physical properties |
US5014545A (en) * | 1990-09-19 | 1991-05-14 | E. I. Du Pont De Nemours And Company | Apparatus for determining flow behavior index |
US5257529A (en) * | 1990-12-28 | 1993-11-02 | Nissho Corporation | Method and device for measurement of viscosity of liquids |
US5307668A (en) * | 1992-10-05 | 1994-05-03 | Badger Meter, Inc. | Gas density meter and method |
US5347852A (en) * | 1993-03-11 | 1994-09-20 | Rheometrics, Inc. | On-line rheological measurements for process control |
US5383352A (en) * | 1994-01-26 | 1995-01-24 | The United States Of America As Represented By The Secretary Of The Air Force | Method for the measurement of bulk modulus and pressure viscosity of liquids |
US5551282A (en) * | 1995-03-20 | 1996-09-03 | Badger Meter, Inc. | Method and apparatus for measuring volume correction using molar quantities |
-
1996
- 1996-12-17 US US08/768,744 patent/US5734093A/en not_active Expired - Fee Related
- 1996-12-17 WO PCT/US1996/020391 patent/WO1997022869A1/fr active Application Filing
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