GC0000111A - Level measurement systems. - Google Patents

Level measurement systems.

Info

Publication number
GC0000111A
GC0000111A GCP1999332A GC0000111A GC 0000111 A GC0000111 A GC 0000111A GC P1999332 A GCP1999332 A GC P1999332A GC 0000111 A GC0000111 A GC 0000111A
Authority
GC
Cooperation Council for the Arab states of the Gulf
Prior art keywords
level measurement
measurement systems
systems
level
measurement
Prior art date
Application number
Other languages
English (en)
Inventor
Robert Simon Knapp
Peter Jackson
Original Assignee
Johnson Matthey 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 Johnson Matthey Plc filed Critical Johnson Matthey Plc
Application granted granted Critical
Publication of GC0000111A publication Critical patent/GC0000111A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/288—X-rays; Gamma rays or other forms of ionising radiation
    • G01F23/2885—X-rays; Gamma rays or other forms of ionising radiation for discrete levels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/288—X-rays; Gamma rays or other forms of ionising radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Removal Of Floating Material (AREA)
GCP1999332 1998-10-14 1999-10-13 Level measurement systems. GC0000111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9822301.9A GB9822301D0 (en) 1998-10-14 1998-10-14 Level measurement systems

Publications (1)

Publication Number Publication Date
GC0000111A true GC0000111A (en) 2005-06-29

Family

ID=10840472

Family Applications (1)

Application Number Title Priority Date Filing Date
GCP1999332 GC0000111A (en) 1998-10-14 1999-10-13 Level measurement systems.

Country Status (12)

Country Link
US (1) US6633625B2 (pt)
EP (2) EP1119745B1 (pt)
AU (1) AU760199B2 (pt)
BR (1) BRPI9914402B8 (pt)
CA (2) CA2715553C (pt)
ES (1) ES2689731T3 (pt)
GB (1) GB9822301D0 (pt)
GC (1) GC0000111A (pt)
ID (1) ID29449A (pt)
NO (2) NO336081B1 (pt)
WO (1) WO2000022387A1 (pt)
ZA (1) ZA200102345B (pt)

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DE10043629A1 (de) * 2000-09-01 2002-03-14 Endress Hauser Gmbh Co Vorrichtung zur Bestimmung und/oder Überwachung der Dichte und/oder des Füllstands eines Füllguts in einem Behälter
GB0118415D0 (en) * 2001-07-30 2001-09-19 Ici Ltd Level measurement
US7140238B2 (en) 2003-04-04 2006-11-28 Institut Francais Du Petrole Method for determining the composition of a fluid
FR2853416B1 (fr) * 2003-04-04 2008-10-03 Inst Francais Du Petrole Methode pour determiner la composition d'un fluide homogene ou heterogene
GB0428193D0 (en) * 2004-12-23 2005-01-26 Johnson Matthey Plc Density measuring apparatus
NO20050680D0 (no) * 2005-02-09 2005-02-09 Norsk Hydro As Metode for a optimalisere bruk av kjemikalier
GB0523518D0 (en) * 2005-11-18 2005-12-28 Johnson Matthey Plc Fluid flow monitoring method
US7508909B2 (en) * 2006-04-24 2009-03-24 Battelle Energy Alliance, Llc Apparatus and method for inspecting a sealed container
NO327020B1 (no) 2006-08-28 2009-04-06 Norsk Hydro As Metode for beregning av grenseskiktniva
US8129692B2 (en) * 2007-10-11 2012-03-06 Quantum Technical Services, LLC Method for monitoring fouling in a cooling tower
GB0722256D0 (en) 2007-11-13 2007-12-27 Johnson Matthey Plc Level measurement system
NO327329B1 (no) * 2008-01-21 2009-06-08 Aker Subsea As Nivåmåler
GB0802253D0 (en) * 2008-02-07 2008-03-12 Johnson Matthey Plc Level measurement system and apparatus
DE102008011382A1 (de) * 2008-02-27 2009-09-03 Endress + Hauser Gmbh + Co. Kg Vorrichtung zur Bestimmung oder Überwachung der Dichte oder von Dichteprofilen
GB0817107D0 (en) 2008-09-18 2008-10-29 Johnson Matthey Plc Level measurement system
GB201114151D0 (en) * 2011-08-17 2011-10-05 Johnson Matthey Plc Density and level measurement apparatus
DE102012010628B3 (de) * 2012-05-24 2013-09-05 Astrium Gmbh Treibstofftank
GB201215919D0 (en) 2012-09-06 2012-10-24 Johnson Matthey Plc Radiation detector
GB201215920D0 (en) 2012-09-06 2012-10-24 Johnson Matthey Plc Radiation detector
WO2014137608A1 (en) 2013-03-08 2014-09-12 Exxonmobil Research And Engineering Company Method and separator for desalting petroleum crude oils having rag layer withdrawal
US9921172B2 (en) * 2013-03-13 2018-03-20 Vega Americas, Inc. Segmented fiber nuclear level gauge
US9880035B2 (en) 2013-03-28 2018-01-30 Exxonmobil Research And Engineering Company Method and system for detecting coking growth and maldistribution in refinery equipment
US9746434B2 (en) 2013-03-28 2017-08-29 Exxonmobil Research And Engineering Company Method and system for determining flow distribution through a component
US9500554B2 (en) 2013-03-28 2016-11-22 Exxonmobil Research And Engineering Company Method and system for detecting a leak in a pipeline
US9778115B2 (en) 2013-03-28 2017-10-03 Exxonmobil Research And Engineering Company Method and system for detecting deposits in a vessel
TWI500909B (zh) * 2013-08-23 2015-09-21 Nat Applied Res Laboratories 物質界面感測方法
US20150152340A1 (en) 2013-12-03 2015-06-04 Exxonmobil Research And Engineering Company Desalter emulsion separation by emulsion recycle
US9739736B2 (en) 2013-12-19 2017-08-22 Exxonmobil Research And Engineering Company HF alkylation process
US10634536B2 (en) 2013-12-23 2020-04-28 Exxonmobil Research And Engineering Company Method and system for multi-phase flow measurement
US9274247B1 (en) * 2014-05-28 2016-03-01 Ronan Engineering Company High resolution density measurement profiler using silicon photomultiplier sensors
CA2915919C (en) * 2014-12-23 2019-09-03 Fccl Partnership Method and system for adjusting the position of an oil-water interface layer
DE102015100166A1 (de) * 2015-01-08 2016-07-28 Endress + Hauser Gmbh + Co. Kg Methode zur aufeinanderfolgenden Anordnung von radiometrischen Messgeräten
DE102015100414A1 (de) * 2015-01-13 2016-07-14 Krohne Messtechnik Gmbh Vorrichtung zur Bestimmung des Füllstands eines Mediums in einem Behälter
EP3290878A1 (de) 2016-08-30 2018-03-07 Berthold Technologies GmbH & Co. KG Vorrichtung zur füllstandsmessung eines mediums in einem behälter und anordnung einer solchen vorrichtung an einem behälter
EP3532182A1 (en) * 2016-10-27 2019-09-04 Shell Internationale Research Maatschappij B.V. Oil and water emulsion detection and control for desalters
GB2578819B (en) * 2018-10-01 2022-10-26 Johnson Matthey Plc An apparatus for determining a density profile of a fluid column
GB201903101D0 (en) 2019-03-07 2019-04-24 Johnson Matthey Plc Apparatus for measuring levels of materials
DE102019118414A1 (de) * 2019-07-08 2021-01-14 Endress+Hauser SE+Co. KG Halterungs-Vorrichtung für ein radiometrisches Mess-System
GB201912707D0 (en) 2019-09-04 2019-10-16 Johnson Matthey Plc Level measurement instrument
GB201914141D0 (en) 2019-10-01 2019-11-13 Johnson Matthey Plc An apparatus for determining a vertical level or density of a material column
GB201916827D0 (en) 2019-11-19 2020-01-01 Johnson Matthey Plc Level measurement apparatus
GB202003332D0 (en) 2020-03-06 2020-04-22 Johnson Matthey Plc Level measurement apparatus
US11733138B1 (en) * 2021-01-08 2023-08-22 Vega Americas, Inc. Multi-density array controller

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US3100841A (en) * 1959-09-25 1963-08-13 Industrial Nucleonics Corp Radioactive measuring system for blast furnace charge location
US3231740A (en) * 1961-07-07 1966-01-25 Huels Chemische Werke Ag Protective device for gamma ray source in measuring apparatus
US3389250A (en) * 1964-04-20 1968-06-18 Industrial Nucleonics Corp Multiple chamiber liquid level probe
AT290873B (de) * 1968-02-02 1971-06-25 Oesterr Studien Atomenergie Anordnung zur Bestimmung der mittleren Höhe und der räumlichen Ausbildung von nicht ebenen Oberflächen
US3654458A (en) * 1969-01-06 1972-04-04 Combustion Eng Means for detection and control of liquid level in a vessel
US3784827A (en) * 1971-03-05 1974-01-08 Industrial Dynamics Co Container inspection system and method
US3843887A (en) * 1972-05-22 1974-10-22 R Morrison Self calibrating isotopic precipitation measurement gage
EP0024148B1 (en) * 1979-08-09 1985-02-13 The British Petroleum Company p.l.c. Separator for oil, gas and water
FR2464462B1 (fr) * 1979-09-05 1986-03-07 Commissariat Energie Atomique Procede et dispositif de mesure du niveau d'un liquide dans une enceinte
EP0060630B1 (en) * 1981-03-12 1988-08-10 Imperial Chemical Industries Plc Level and interface detection
US4614870A (en) * 1983-12-05 1986-09-30 Sunburst Energy Systems, Inc. Miniature isotopic soil moisture gage
US4661700A (en) * 1985-05-28 1987-04-28 Schlumberger Technology Corporation Well logging sonde with shielded collimated window
NO321386B1 (no) * 1997-03-19 2006-05-02 Norsk Hydro As Fremgangsmate og anordning for separering av et fluid omfattende flere fluidkomponenter, fortrinnsvis separering av et bronnfluid i forbindelse med et ror for produksjon av hydrokarboner/vann

Also Published As

Publication number Publication date
NO336709B1 (no) 2015-10-26
EP1119745B1 (en) 2018-12-05
AU6217999A (en) 2000-05-01
EP2282183B1 (en) 2018-07-04
CA2715553C (en) 2013-11-26
AU760199B2 (en) 2003-05-08
CA2715553A1 (en) 2000-04-20
CA2346489A1 (en) 2000-04-20
ID29449A (id) 2001-08-30
BRPI9914402B8 (pt) 2016-05-31
US20010047680A1 (en) 2001-12-06
BR9914402A (pt) 2001-06-26
ES2689731T3 (es) 2018-11-15
CA2346489C (en) 2012-10-02
NO336081B1 (no) 2015-05-04
NO20141433L (no) 2001-04-06
GB9822301D0 (en) 1998-12-09
EP2282183A1 (en) 2011-02-09
NO20011740D0 (no) 2001-04-06
US6633625B2 (en) 2003-10-14
WO2000022387A1 (en) 2000-04-20
ZA200102345B (en) 2002-03-20
BR9914402B1 (pt) 2013-02-19
EP1119745A1 (en) 2001-08-01
NO20011740L (no) 2001-04-06

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