HK1015175A1 - Measurement of a gas characteristic - Google Patents

Measurement of a gas characteristic

Info

Publication number
HK1015175A1
HK1015175A1 HK98116383A HK98116383A HK1015175A1 HK 1015175 A1 HK1015175 A1 HK 1015175A1 HK 98116383 A HK98116383 A HK 98116383A HK 98116383 A HK98116383 A HK 98116383A HK 1015175 A1 HK1015175 A1 HK 1015175A1
Authority
HK
Hong Kong
Prior art keywords
measurement
gas characteristic
characteristic
gas
Prior art date
Application number
HK98116383A
Other languages
English (en)
Inventor
Paul S Hammond
Robert R Thurston
Original Assignee
British Gas Plc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by British Gas Plc filed Critical British Gas Plc
Publication of HK1015175A1 publication Critical patent/HK1015175A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/22—Fuels; Explosives
    • G01N33/225—Gaseous fuels, e.g. natural gas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02881—Temperature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/1939—Atmospheric
    • Y10T137/1963—Temperature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Regulation And Control Of Combustion (AREA)
HK98116383A 1994-12-02 1998-12-28 Measurement of a gas characteristic HK1015175A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9424430A GB9424430D0 (en) 1994-12-02 1994-12-02 Measurement of a gas characteristic

Publications (1)

Publication Number Publication Date
HK1015175A1 true HK1015175A1 (en) 1999-10-08

Family

ID=10765371

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98116383A HK1015175A1 (en) 1994-12-02 1998-12-28 Measurement of a gas characteristic

Country Status (9)

Country Link
US (1) US5635626A (xx)
EP (1) EP0715169B1 (xx)
AU (1) AU675757B2 (xx)
CA (1) CA2163499C (xx)
DE (1) DE69523538T2 (xx)
ES (1) ES2167407T3 (xx)
GB (1) GB9424430D0 (xx)
HK (1) HK1015175A1 (xx)
NZ (1) NZ280512A (xx)

Families Citing this family (33)

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Publication number Priority date Publication date Assignee Title
GB9608265D0 (en) * 1996-04-22 1996-06-26 British Gas Plc Apparatus for measuring a gas value
DE19637520C1 (de) * 1996-09-13 1998-03-12 Heraeus Instr Gmbh Verfahren zum Nullpunktabgleich einer Wärmeleitfähigkeits-Meßzelle zur CO¶2¶-Messung in einem Begasungsbrutschrank
DE19736528A1 (de) * 1997-08-22 1999-02-25 Ruhrgas Ag Verfahren zur verbrennungslosen Messung des Brennwertes von Brenngas
DE69924828T2 (de) * 1998-01-16 2006-07-13 Lattice Intellectual Property Ltd. Methode und gerät zur messung des brennwertes eines gases
US6058761A (en) * 1998-01-30 2000-05-09 Badger Meter, Inc. Measurement of relative density of combustible gases
EP0967483A2 (de) * 1998-05-20 1999-12-29 N.V. Nederlandse Gasunie Verfahren zur verbrennungslosen Bestimmung des Brennwertes von Brenngas
EP0959354A3 (en) * 1998-05-20 2004-12-15 N.V. Nederlandse Gasunie Noncombustive method of determining the calorific value of fuel gas
EP1099102B1 (en) * 1998-06-19 2008-05-07 California Institute Of Technology Trace level detection of analytes using artificial olfactometry
US5979220A (en) * 1998-06-30 1999-11-09 Siemens Westinghouse Power Corporation In-situ sensors for gas turbines
GB9818388D0 (en) * 1998-08-25 1998-10-21 British Gas Plc Measuring energy consumption
KR20010090727A (ko) * 1998-09-11 2001-10-19 모리시타 요이찌 가스 종류 판별 시스템
DE19918901C1 (de) * 1999-04-26 2001-05-03 Franz Durst Vorrichtung zur Einstellung des Oxydationsmittel/Brennstoffgemisches in der Zuleitung eines Brenners
WO2001004585A1 (en) * 1999-07-12 2001-01-18 Unit Instruments, Inc. Pressure insensitive gas control system
FR2818746B1 (fr) * 2000-12-26 2003-03-28 Gaz De France Procede et dispositif d'evaluation de l'indice de wobbe d'un gaz combustible
US6539775B2 (en) * 2001-02-13 2003-04-01 Wolfgang H. Driftmeier Method and apparatus for the measurement of the interchangeability of LPG/air mixtures with natural gas
DE10122039B4 (de) * 2001-05-07 2010-10-07 E.On Ruhrgas Ag Verfahren und Vorrichtung zum Bestimmen des Brennwertes eines Gases
JP2005519291A (ja) * 2002-03-04 2005-06-30 シラノ サイエンシズ インコーポレイテッド 人工的嗅覚検査による医学疾患または病気の検知、診断、およびモニタリング
DE10231269B4 (de) * 2002-07-10 2013-11-07 Elster Gmbh Bestimmung der Gasbeschaffenheit von Brenngasen durch Messung von Wärmeleitfähigkeit, Wärmekapazität und Kohlendioxidanteil
EP1411355A1 (en) 2002-10-18 2004-04-21 Emerson Electric Co. Method and device for determining a characteristic value that is representative of the condition of a gas
US9109433B2 (en) 2005-08-01 2015-08-18 Baker Hughes Incorporated Early kick detection in an oil and gas well
US7523640B2 (en) * 2005-08-01 2009-04-28 Baker Hughes Incorporated Acoustic fluid analyzer
US7614302B2 (en) * 2005-08-01 2009-11-10 Baker Hughes Incorporated Acoustic fluid analysis method
US8794062B2 (en) * 2005-08-01 2014-08-05 Baker Hughes Incorporated Early kick detection in an oil and gas well
US7871826B2 (en) * 2007-09-26 2011-01-18 Air Products And Chemicals, Inc. Method for determining carbon content of a hydrocarbon-containing mixture
JP5641996B2 (ja) * 2011-03-24 2014-12-17 アズビル株式会社 密度測定システム及び密度の測定方法
US9366133B2 (en) 2012-02-21 2016-06-14 Baker Hughes Incorporated Acoustic standoff and mud velocity using a stepped transmitter
ES2771798T3 (es) 2014-11-14 2020-07-07 Mems Ag Procedimiento y dispositivo de medición para la determinación de variables específicas para la constitución del gas
JP6379069B2 (ja) * 2015-04-09 2018-08-22 東京瓦斯株式会社 発熱量導出装置および発熱量導出方法
DE102015117468A1 (de) * 2015-10-14 2017-04-20 Endress+Hauser Flowtec Ag Verfahren zum Bestimmen von Eigenschaften eines kohlenwasserstoffhaltigen Gasgemisches und Vorrichtung dafür
ES2719830T3 (es) * 2015-12-19 2019-07-16 Mems Ag Procedimiento y dispositivo de medición para la determinación de propiedades del gas por medio de correlación
DE102016202537B4 (de) * 2016-02-18 2017-12-07 Process-Electronic Gmbh Verfahren und Vorrichtung zur Bestimmung der Konzentration von Gaskomponenten in einem Gasgemisch
US20190120145A1 (en) * 2016-05-23 2019-04-25 Siemens Energy, Inc. Gas turbine having fuel gas monitoring system
EP3812753B1 (en) 2019-10-24 2023-11-29 Sensirion AG Determination of gas-specific parameters from heat transfer in the temperature jump regime

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062236A (en) * 1976-05-03 1977-12-13 Precision Machine Products, Inc. Method of and means for accurately measuring the calorific value of combustible gases
DE2720300C3 (de) * 1977-05-06 1980-02-28 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren und Gerät zur Untersuchung von Gasen
US4246773A (en) * 1978-03-31 1981-01-27 Osaka Gas Company Ltd. Combustion property of gas measuring apparatus
DE2928739C2 (de) * 1979-07-17 1981-03-19 Ruhrgas Ag, 4300 Essen Verfahren und Vorrichtung zur verbrennungslosen Messung und/oder Regelung der Wärmemengenzufuhr zu Gasverbrauchseinrichtungen
US4345463A (en) * 1980-04-22 1982-08-24 Electronic Associates, Inc. On-line gas measurement and analysis system
FR2583517B1 (fr) * 1985-06-18 1987-08-14 Elf Aquitaine Procede et installation pour la mesure du pouvoir calorifique de gaz combustibles
NL8600998A (nl) * 1986-04-19 1987-11-16 Nederlandse Gasunie Nv Werkwijze voor het bepalen van een fysische eigenschap van een medium.
DE3623664A1 (de) * 1986-07-14 1988-01-28 Ruhrgas Ag Verfahren und vorrichtung zum messen von gaseigenschaften
US4845976A (en) * 1988-09-12 1989-07-11 Gas Researach Institute Method and apparatus of determining energy content of a diluted hydrocarbon gas
DE4118781C2 (de) * 1991-06-07 2002-10-24 Rmg Mestechnik Gmbh Wobbezahlmesser
ES2161696T3 (es) * 1991-10-23 2001-12-16 Honeywell Inc Aparato para medir, sin combustion, la calidad de un gas combustible.
US5201581A (en) * 1991-11-18 1993-04-13 Badger Meter, Inc. Method and apparatus for measuring mass flow and energy content using a linear flow meter
US5288149A (en) * 1992-03-12 1994-02-22 Panametrics, Inc. Gas calorimeter and wobbe index meter
US5237852A (en) * 1992-03-23 1993-08-24 Atlantic Richfield Company Measurement of gas properties
US5285675A (en) * 1992-06-05 1994-02-15 University Of Florida Research Foundation, Inc. Acoustic fluid flow monitoring
US5357809A (en) * 1993-04-14 1994-10-25 Badger Meter, Inc. Volumetric flow corrector having a densitometer

Also Published As

Publication number Publication date
AU3912695A (en) 1996-06-27
DE69523538T2 (de) 2002-05-08
CA2163499A1 (en) 1996-06-03
EP0715169B1 (en) 2001-10-31
CA2163499C (en) 1999-08-10
EP0715169A1 (en) 1996-06-05
AU675757B2 (en) 1997-02-13
DE69523538D1 (de) 2001-12-06
ES2167407T3 (es) 2002-05-16
US5635626A (en) 1997-06-03
GB9424430D0 (en) 1995-01-18
NZ280512A (en) 1997-10-24

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20061127