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NO994831D0 - Innretning for maaling av duggpunkt og kokepunkt - Google Patents

Innretning for maaling av duggpunkt og kokepunkt

Info

Publication number
NO994831D0
NO994831D0 NO994831A NO994831A NO994831D0 NO 994831 D0 NO994831 D0 NO 994831D0 NO 994831 A NO994831 A NO 994831A NO 994831 A NO994831 A NO 994831A NO 994831 D0 NO994831 D0 NO 994831D0
Authority
NO
Norway
Prior art keywords
point
boiling point
measuring dew
dew point
measuring
Prior art date
Application number
NO994831A
Other languages
English (en)
Other versions
NO994831L (no
Inventor
Rhoderick William Burgass
Adrian Christopher Todd
Sayed Ali Danesh
Bahman Tohidi Kalorazi
Original Assignee
Univ Heriot Watt
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 Univ Heriot Watt filed Critical Univ Heriot Watt
Publication of NO994831D0 publication Critical patent/NO994831D0/no
Publication of NO994831L publication Critical patent/NO994831L/no

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
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
    • G01N25/08—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering of boiling point
    • G01N25/085—Investigating nucleation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
    • G01N25/12—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering of critical point; of other phase change
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
    • G01N25/66—Investigating or analyzing materials by the use of thermal means by investigating moisture content by investigating dew-point
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/022—Fluid sensors based on microsensors, e.g. quartz crystal-microbalance [QCM], surface acoustic wave [SAW] devices, tuning forks, cantilevers, flexural plate wave [FPW] devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • 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
    • G01N2291/025—Change of phase or condition
    • G01N2291/0253—Condensation
    • 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
    • G01N2291/025—Change of phase or condition
    • G01N2291/0254—Evaporation
    • 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
    • G01N2291/025—Change of phase or condition
    • G01N2291/0256—Adsorption, desorption, surface mass change, e.g. on biosensors
    • 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
    • G01N2291/02845—Humidity, wetness
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0423—Surface waves, e.g. Rayleigh waves, Love waves
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0426—Bulk waves, e.g. quartz crystal microbalance, torsional waves
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0427—Flexural waves, plate waves, e.g. Lamb waves, tuning fork, cantilever

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
NO994831A 1997-04-05 1999-10-04 Innretning for måling av duggpunkt og kokepunkt NO994831L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9706990.0A GB9706990D0 (en) 1997-04-05 1997-04-05 Dew point and bubble point measurement
PCT/GB1998/001004 WO1998045691A1 (en) 1997-04-05 1998-04-06 Dew point and bubble point measurement

Publications (2)

Publication Number Publication Date
NO994831D0 true NO994831D0 (no) 1999-10-04
NO994831L NO994831L (no) 1999-12-06

Family

ID=10810393

Family Applications (1)

Application Number Title Priority Date Filing Date
NO994831A NO994831L (no) 1997-04-05 1999-10-04 Innretning for måling av duggpunkt og kokepunkt

Country Status (7)

Country Link
US (1) US6223588B1 (no)
EP (1) EP0972185B1 (no)
AU (1) AU6927598A (no)
DE (1) DE69816431T2 (no)
GB (1) GB9706990D0 (no)
NO (1) NO994831L (no)
WO (1) WO1998045691A1 (no)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9706991D0 (en) 1997-04-05 1997-05-21 Univ Heriot Watt Clathrate hydrate dissociation point detection and measurement
US6494079B1 (en) * 2001-03-07 2002-12-17 Symyx Technologies, Inc. Method and apparatus for characterizing materials by using a mechanical resonator
US6073479A (en) * 1998-11-13 2000-06-13 General Electric Company Dewpoint sensor
US6598481B1 (en) * 2000-03-30 2003-07-29 Halliburton Energy Services, Inc. Quartz pressure transducer containing microelectronics
JP4188087B2 (ja) * 2001-03-23 2008-11-26 シュルンベルジェ ホールディングス リミテッド 流体特性センサー
US6513385B1 (en) * 2001-05-08 2003-02-04 Halliburton Energy Services, Inc. Acoustic sensor for pipeline deposition characterization and monitoring
DE10123040A1 (de) * 2001-05-11 2002-11-21 Bosch Gmbh Robert Sensor zur Messung der Viskosität einer Flüssigkeit
DE10152777A1 (de) * 2001-10-29 2003-05-15 Hydac Electronic Gmbh Vorrichtung und Verfahren zur Bestimmung der Qualität eines Mediums, insbesondere eines Schmier- und/oder Kühlmittels
US7053259B2 (en) 2002-09-17 2006-05-30 E. I. Du Pont De Nemours And Company Process of producing α-olefins
US20040252748A1 (en) * 2003-06-13 2004-12-16 Gleitman Daniel D. Fiber optic sensing systems and methods
DE10334241A1 (de) * 2003-07-28 2005-02-24 Robert Bosch Gmbh Viskositätssensoranordnung
GB0405127D0 (en) * 2004-03-08 2004-04-07 Univ Nottingham A method for critical point location with one or more sensors
GB0418555D0 (en) * 2004-08-19 2004-09-22 Michell Instr Ltd Apparatus for measuring dew point of a gas stream
US8037747B2 (en) * 2006-03-30 2011-10-18 Baker Hughes Incorporated Downhole fluid characterization based on changes in acoustic properties
DE102006039515B4 (de) * 2006-08-23 2012-02-16 Epcos Ag Drehbewegungssensor mit turmartigen Schwingstrukturen
US7628057B1 (en) * 2006-12-07 2009-12-08 Solomon Ahmad G Apparatus and method for determining vapor pressure of multi-component liquids
US7784350B2 (en) * 2007-02-07 2010-08-31 Halliburton Energy Services, Inc. Downhole transducer with adjacent heater
US8033157B2 (en) 2007-10-01 2011-10-11 Baxter International Inc. Medical fluid air bubble detection apparatus and method
US8136394B2 (en) * 2009-04-17 2012-03-20 Schlumberger Technology Corporation Methods and apparatus for analyzing a downhole fluid
US8335650B2 (en) * 2009-10-20 2012-12-18 Schlumberger Technology Corporation Methods and apparatus to determine phase-change pressures
DE102010003734B4 (de) * 2010-04-08 2021-06-17 Endress+Hauser SE+Co. KG Verfahren zur Detektion von Gasblasen in einem flüssigen Medium
US9275009B2 (en) 2011-09-02 2016-03-01 Schlumberger Technology Corporation Calibration and consistency check of variable volume systems
EP2629074A1 (en) * 2012-02-16 2013-08-21 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO A pressure measuring device
US10041893B2 (en) * 2014-12-23 2018-08-07 Schlumberger Technology Corporation Methods and systems for identifying hydrocarbon fluid transition characteristics using nuclear magnetic resonance
US10408775B2 (en) 2015-05-26 2019-09-10 Agency For Science, Technology And Research Sensor arrangements and methods of operating a sensor arrangement
WO2018136556A1 (en) * 2017-01-17 2018-07-26 Matrix Sensors, Inc. Gas sensor with humidity correction
US10001435B1 (en) 2017-04-07 2018-06-19 The Governing Council Of The University Of Toronto Methods and apparatuses for measuring material phase properties
CN107300569A (zh) * 2017-06-15 2017-10-27 神华集团有限责任公司 发电机内氢气露点温度的获取方法
DE102017127341B4 (de) * 2017-11-20 2019-08-14 Trafag Ag Feuchte-Sensorelement, Verfahren zum Herstellen eines Feuchte-Sensorelements, Feuchte- oder Taupunkt-Sensor und Feuchtemessverfahren
CN110159261B (zh) * 2019-05-21 2022-07-26 中国石油大学(华东) 一种测定致密油藏中泡点压力的装置及方法
CN115969312B (zh) * 2023-03-22 2023-08-22 中国人民解放军总医院第一医学中心 一种连接青光眼引流阀的眼内压监测装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235095A (en) * 1978-09-01 1980-11-25 Tif Instruments, Inc. Device for detecting inhomogeneities such as gas bubbles
FI60079C (fi) * 1980-02-29 1981-11-10 Vaisala Oy Foerfarande och anordning foer angivande av daggpunkt eller liknande
US4466746A (en) * 1981-12-01 1984-08-21 Robert D. Hancock Ebulliometric hot spot detector
US4607520A (en) * 1984-01-09 1986-08-26 Introtek Corporation Method and apparatus for detecting discontinuities in a fluid stream
FR2588086B1 (fr) * 1985-09-30 1988-07-15 Novatome Procede et dispositif de detection par ultrasons de bulles de gaz dans un metal liquide
US4727277A (en) * 1987-01-09 1988-02-23 Tello Adams Electronic bubble detector apparatus
US4821558A (en) * 1987-05-01 1989-04-18 Abbott Laboratories Ultrasonic detector
US5051645A (en) * 1990-01-30 1991-09-24 Johnson Service Company Acoustic wave H2 O phase-change sensor capable of self-cleaning and distinguishing air, water, dew, frost and ice
US5201215A (en) * 1991-10-17 1993-04-13 The United States Of America As Represented By The United States Department Of Energy Method for simultaneous measurement of mass loading and fluid property changes using a quartz crystal microbalance
US5635631A (en) * 1992-06-19 1997-06-03 Western Atlas International, Inc. Determining fluid properties from pressure, volume and temperature measurements made by electric wireline formation testing tools
RU2061218C1 (ru) * 1992-07-22 1996-05-27 Всероссийский научно-исследовательский институт природных газов и газовых технологий Устройство для определения свойств текучих сред
US5329811A (en) * 1993-02-04 1994-07-19 Halliburton Company Downhole fluid property measurement tool
US5394732A (en) * 1993-09-10 1995-03-07 Cobe Laboratories, Inc. Method and apparatus for ultrasonic detection of air bubbles
US5524475A (en) * 1994-11-10 1996-06-11 Atlantic Richfield Company Measuring vibration of a fluid stream to determine gas fraction
FR2737780B1 (fr) * 1995-08-11 1997-09-19 Inst Francais Du Petrole Cellule d'essai de melanges fluides adaptee a detecter des changements de phases

Also Published As

Publication number Publication date
US6223588B1 (en) 2001-05-01
EP0972185B1 (en) 2003-07-16
AU6927598A (en) 1998-10-30
DE69816431D1 (de) 2003-08-21
WO1998045691A1 (en) 1998-10-15
NO994831L (no) 1999-12-06
DE69816431T2 (de) 2004-04-15
EP0972185A1 (en) 2000-01-19
GB9706990D0 (en) 1997-05-21

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Legal Events

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