CA1023433A - Continuous monitoring of the density of cryogenic liquids via dielectric constant measurements - Google Patents

Continuous monitoring of the density of cryogenic liquids via dielectric constant measurements

Info

Publication number
CA1023433A
CA1023433A CA233,715A CA233715A CA1023433A CA 1023433 A CA1023433 A CA 1023433A CA 233715 A CA233715 A CA 233715A CA 1023433 A CA1023433 A CA 1023433A
Authority
CA
Canada
Prior art keywords
density
dielectric constant
continuous monitoring
cryogenic liquids
via dielectric
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
Application number
CA233,715A
Other languages
English (en)
French (fr)
Inventor
William R. L. Thomas
Eric O. Forster
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of CA1023433A publication Critical patent/CA1023433A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/221—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties
    • 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

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
CA233,715A 1974-09-09 1975-08-19 Continuous monitoring of the density of cryogenic liquids via dielectric constant measurements Expired CA1023433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/504,143 US3933030A (en) 1974-09-09 1974-09-09 System for continuous monitoring of the density of cryogenic liquids via dielectric constant measurements

Publications (1)

Publication Number Publication Date
CA1023433A true CA1023433A (en) 1977-12-27

Family

ID=24005036

Family Applications (1)

Application Number Title Priority Date Filing Date
CA233,715A Expired CA1023433A (en) 1974-09-09 1975-08-19 Continuous monitoring of the density of cryogenic liquids via dielectric constant measurements

Country Status (7)

Country Link
US (1) US3933030A (OSRAM)
JP (1) JPS5153855A (OSRAM)
AU (1) AU8397975A (OSRAM)
CA (1) CA1023433A (OSRAM)
DE (1) DE2537386A1 (OSRAM)
FR (1) FR2345715A1 (OSRAM)
NL (1) NL7510400A (OSRAM)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54112247U (OSRAM) * 1978-01-27 1979-08-07
DE3737607A1 (de) * 1987-11-05 1989-05-24 Hoefelmayr Bio Melktech Verfahren und vorrichtung zur durchfuehrung von messungen an einer schaeumenden fluessigkeit
US4899101A (en) * 1988-01-21 1990-02-06 The United States Of America As Represented By The United States Department Of Energy Online capacitive densitometer
US4835456A (en) * 1988-02-01 1989-05-30 Quantum Dynamics Company, Inc. Cryogenic density and mass-flow measurement system
US5027076A (en) * 1990-01-29 1991-06-25 Ball Corporation Open cage density sensor
US5598708A (en) * 1992-08-07 1997-02-04 Lpg Engineering Pty Ltd. Phase responsive fluid delivery
US5942684A (en) * 1997-06-19 1999-08-24 The Boc Group, Inc. Buoyancy force sensor for a hydrometer and interlock for a storage tank used in containing a respirable liquid cryogen
US6449580B1 (en) * 1998-05-11 2002-09-10 Entek Ird International Corporation Evaluating properties of oil using dielectric spectroscopy
US6595048B1 (en) * 2000-08-04 2003-07-22 Chart Inc. Accurate cryogenic liquid dispenser
CN101228424A (zh) * 2005-02-22 2008-07-23 维多尼公司 液化气汽化和测量系统与方法
US8056399B2 (en) 2005-02-22 2011-11-15 Mustang Sampling, Llc Liquid gas vaporization and measurement system and method
US7891229B2 (en) * 2008-05-13 2011-02-22 Enraf B.V. Method and apparatus for real-time calibration of a liquid storage tank level gauge
US20100305885A1 (en) * 2009-05-27 2010-12-02 Enraf B. V. System and method for detecting adulteration of fuel or other material using wireless measurements
US9052065B2 (en) 2010-12-01 2015-06-09 Gp Strategies Corporation Liquid dispenser
CN103512829B (zh) * 2013-10-24 2015-12-09 中国水利水电科学研究院 一种通过浑水密度测量泥沙浓度的方法
WO2019048727A1 (en) 2017-09-06 2019-03-14 Rocsole Ltd ELECTRICAL TOMOGRAPHY OF VERTICAL PROFILING
US10613006B1 (en) 2018-09-24 2020-04-07 Mustang Sampling, LLC. Liquid vaporization device and method
US11604125B1 (en) 2022-03-07 2023-03-14 Mustang Sampling, Llc Liquid gas sample vaporizer conditioning system and method
CN114813455B (zh) * 2022-03-11 2025-02-18 北京航天试验技术研究所 一种低温介质密度传感器标定方法
US12270514B1 (en) 2022-12-07 2025-04-08 United Launch Alliance, L.L.C. Methods and systems to determine liquid natural gas (LNG) composition and density

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010319A (en) * 1950-06-08 1961-11-28 Liquidometer Corp Liquid quantity measuring system
US3222918A (en) * 1962-07-05 1965-12-14 Phillips Petroleum Co Measurement of specific gravity and basic sediment and water content of oil
US3276214A (en) * 1965-02-05 1966-10-04 Union Carbide Corp Cryogenic liquid level control devices
US3638442A (en) * 1968-08-01 1972-02-01 Almac Cryogenics Inc Cryogenic liquid level control
US3633372A (en) * 1969-04-28 1972-01-11 Parker Hannifin Corp Transfer of cryogenic liquids
US3665209A (en) * 1969-10-22 1972-05-23 T H Creears Corp Fluid level control system
US3728897A (en) * 1970-11-16 1973-04-24 Cons Airborne Systems Compensated fuel gage
GB1337192A (en) * 1971-02-08 1973-11-14 Agar Co Ltd Joram Method and apparatus for detecting an interface between fluids

Also Published As

Publication number Publication date
US3933030A (en) 1976-01-20
DE2537386A1 (de) 1976-03-18
FR2345715B3 (OSRAM) 1978-04-28
JPS5153855A (en) 1976-05-12
FR2345715A1 (fr) 1977-10-21
NL7510400A (nl) 1976-03-11
AU8397975A (en) 1977-02-17

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