ES2149219T3 - Corrector de un caudal volumetrico con un densitometro. - Google Patents
Corrector de un caudal volumetrico con un densitometro.Info
- Publication number
- ES2149219T3 ES2149219T3 ES94100557T ES94100557T ES2149219T3 ES 2149219 T3 ES2149219 T3 ES 2149219T3 ES 94100557 T ES94100557 T ES 94100557T ES 94100557 T ES94100557 T ES 94100557T ES 2149219 T3 ES2149219 T3 ES 2149219T3
- Authority
- ES
- Spain
- Prior art keywords
- gas
- flow
- measuring
- sample
- gas pipeline
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/02—Compensating or correcting for variations in pressure, density or temperature
- G01F15/04—Compensating or correcting for variations in pressure, density or temperature of gases to be measured
- G01F15/043—Compensating or correcting for variations in pressure, density or temperature of gases to be measured using electrical means
- G01F15/046—Compensating or correcting for variations in pressure, density or temperature of gases to be measured using electrical means involving digital counting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F5/00—Measuring a proportion of the volume flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F5/00—Measuring a proportion of the volume flow
- G01F5/005—Measuring a proportion of the volume flow by measuring pressure or differential pressure, created by the use of flow constriction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Volume Flow (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
UN METODO Y APARATO PARA MEDIR EL CAUDAL VOLUMETRICO DE CONDICION BASICA DE UN GAS DE GASEODUCTO QUE FLUYE A TRAVES DE UNA TUBERIA EN LA QUE EL CAUDAL DEL GAS DE GASEODUCTO SE MIDE CON UN FLUJOMETRO DE GAS DE GASEODUCTO; SE OBTIENE UNA RELACION DE CORRECCION VOLUMETRICA: MIDIENDO UN CAUDAL DE GAS DE MUESTRA DEL GAS DE MUESTRA (12) SACADO O DERIVADO DEL GASEODUCTO, MIDIENDO UN CAUDAL DEL FLUJO DE ENERGIA DEL GAS DE MUESTRA (12), MIDIENDO UN VALOR TERMICO DEL GAS DE MUESTRA (12), Y MIDIENDO UNA DENSIDAD DE CONDICION BASICA DEL GAS DE MUESTRA (12); Y EL CAUDAL DEL FLUJO VOLUMETRICO DE LA CONDICION BASICA DEL GAS DE GASEODUCTO QUE FLUYE A TRAVES DEL GASEODUCTO SE DETERMINA AJUSTANDO LA MEDIDA DEL CAUDAL DEL GAS DE GASEODUCTO SEGUN LO MEDIDO POR EL FLUJOMETRO DEL GAS DE GASEODUCTO, MEDIANTE LA RELACION DE CORRECCION VOLUMETRICA. LA TEMPERATURA DEL GAS DE MUESTRA (12) DEBE SER SUSTANCIALMENTE LA MISMA QUE LA DEL GAS DE GASEODUCTO EN EL GASEODUCTO, CUANDO SE HA MEDIDO EL CAUDAL DEL GAS DE MUESTRA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/009,481 US5323657A (en) | 1991-11-04 | 1993-01-25 | Volumetric flow corrector and method |
US08/048,349 US5357809A (en) | 1993-04-14 | 1993-04-14 | Volumetric flow corrector having a densitometer |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2149219T3 true ES2149219T3 (es) | 2000-11-01 |
Family
ID=26679540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94100557T Expired - Lifetime ES2149219T3 (es) | 1993-01-25 | 1994-01-15 | Corrector de un caudal volumetrico con un densitometro. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0608736B1 (es) |
DE (1) | DE69425515D1 (es) |
DK (1) | DK0608736T3 (es) |
ES (1) | ES2149219T3 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5551282A (en) * | 1995-03-20 | 1996-09-03 | Badger Meter, Inc. | Method and apparatus for measuring volume correction using molar quantities |
EP1944608A1 (de) * | 2007-01-10 | 2008-07-16 | Sergey Ermishin | Messverfahren für die physikalisch-chemischen Parameter von Erdgas |
US9207108B2 (en) * | 2012-01-26 | 2015-12-08 | Hamilton Sundstrand Corporation | Fluid mass flow measurement apparatus and method |
CN109211724B (zh) * | 2017-07-08 | 2023-09-19 | 北京工标传感技术有限公司 | 一种音叉密度计 |
CN116591668B (zh) * | 2023-07-19 | 2023-09-22 | 大庆鑫得丰石油技术有限公司 | 一种采气井口的流量数据采集装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4396299A (en) * | 1981-06-10 | 1983-08-02 | Precision Machine Products, Inc. | Method and apparatus for determining total energy flow in a gas line |
US4829449A (en) * | 1986-02-05 | 1989-05-09 | Rockwell International Corporation | Method and apparatus for measuring and providing corrected gas flow |
GB8719105D0 (en) * | 1987-08-12 | 1987-09-16 | Schlumberger Electronics Uk | Fluid metering |
FR2664975A1 (fr) * | 1990-07-23 | 1992-01-24 | Methane Cie Francaise | Procede et dispositif de comptage de gaz combustible. |
-
1994
- 1994-01-15 EP EP19940100557 patent/EP0608736B1/en not_active Expired - Lifetime
- 1994-01-15 DE DE69425515T patent/DE69425515D1/de not_active Expired - Lifetime
- 1994-01-15 ES ES94100557T patent/ES2149219T3/es not_active Expired - Lifetime
- 1994-01-15 DK DK94100557T patent/DK0608736T3/da active
Also Published As
Publication number | Publication date |
---|---|
DE69425515D1 (de) | 2000-09-21 |
EP0608736B1 (en) | 2000-08-16 |
EP0608736A3 (en) | 1995-06-14 |
DK0608736T3 (da) | 2000-10-09 |
EP0608736A2 (en) | 1994-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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