MX339457B - Medicion de nivel por radar. - Google Patents

Medicion de nivel por radar.

Info

Publication number
MX339457B
MX339457B MX2013014321A MX2013014321A MX339457B MX 339457 B MX339457 B MX 339457B MX 2013014321 A MX2013014321 A MX 2013014321A MX 2013014321 A MX2013014321 A MX 2013014321A MX 339457 B MX339457 B MX 339457B
Authority
MX
Mexico
Prior art keywords
liquid
level measurement
radar level
radar
level
Prior art date
Application number
MX2013014321A
Other languages
English (en)
Other versions
MX2013014321A (es
Inventor
Klement Riegman
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Publication of MX2013014321A publication Critical patent/MX2013014321A/es
Publication of MX339457B publication Critical patent/MX339457B/es

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/225—Supports; Mounting means by structural association with other equipment or articles used in level-measurement devices, e.g. for level gauge measurement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

Método para medir el nivel de un líquido en un recipiente tal como un reactor químico por radar. El método se aplica especialmente a situaciones en las cuales está presente un fluído supercrítico por encima del líquido. Más particularmente, el método sirve para controlar las circunstancias vigorosas típicas de reacciones químicas como la síntesis de la urea. Se prevé el uso de un tubo que se extiende dentro del líquido para servir como guía para las ondas del radar hacia el nivel superficial del líquido.
MX2013014321A 2011-09-06 2012-09-03 Medicion de nivel por radar. MX339457B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11180241 2011-09-06
PCT/NL2012/050603 WO2013036108A1 (en) 2011-09-06 2012-09-03 Radar level measurement

Publications (2)

Publication Number Publication Date
MX2013014321A MX2013014321A (es) 2014-01-23
MX339457B true MX339457B (es) 2016-05-27

Family

ID=46832567

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013014321A MX339457B (es) 2011-09-06 2012-09-03 Medicion de nivel por radar.

Country Status (12)

Country Link
US (1) US9551607B2 (es)
EP (1) EP2753902B1 (es)
CN (2) CN103733032A (es)
AR (1) AR087778A1 (es)
BR (1) BR112013031934B1 (es)
CA (1) CA2838487C (es)
EA (1) EA027198B1 (es)
HU (1) HUE046226T2 (es)
MX (1) MX339457B (es)
PL (1) PL2753902T3 (es)
TR (1) TR201910603T4 (es)
WO (1) WO2013036108A1 (es)

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DE102013222767A1 (de) * 2013-11-08 2015-05-13 Vega Grieshaber Kg Beheizte Antenne
TWI568994B (zh) * 2013-11-08 2017-02-01 維嘉葛瑞夏伯兩合公司 具有加熱天線的充填程度測量裝置
DE102016111259B4 (de) * 2016-06-20 2024-02-29 Endress+Hauser SE+Co. KG Überflutungssicheres Füllstandsmessgerät
CN105910677A (zh) * 2016-07-06 2016-08-31 天津市鑫成仪表有限公司 一种具有远程无线监控功能的电伴热液位计
CN108511094A (zh) * 2017-02-28 2018-09-07 国核华清（北京）核电技术研发中心有限公司 一种用于监测反应堆堆芯液位和空泡的装置和方法
CA3077632A1 (en) * 2017-11-16 2019-05-23 Casale Sa A method and system for measuring a liquid level in a pressure vessel of a urea synthesis plant
CN110356732A (zh) * 2019-07-04 2019-10-22 昌和化学新材料(江苏）有限公司 一种亚磷酸一苯二异辛酯生产用的缓冲罐
EP3786593A1 (en) 2019-08-30 2021-03-03 Casale Sa A method for measuring a liquid level in a pressure vessel
IT202000017122A1 (it) 2020-07-15 2022-01-15 Saipem Spa Dispositivo e metodo di misura di un livello di liquido in una apparecchiatura
CN112050903A (zh) * 2020-08-17 2020-12-08 福建福清核电有限公司 导波雷达液位计蒸汽补偿方法和装置

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US2375084A (en) * 1943-06-23 1945-05-01 Gen Aniline & Film Corp Liquid level measuring apparatus
SE461179B (sv) * 1989-02-08 1990-01-15 Saab Marine Electronics Anordning foer maetning av nivaan av ett i en behaallare befintligt fluidum
SE501321C2 (sv) * 1993-06-21 1995-01-16 Sandvik Ab Ferrit-austenitiskt rostfritt stål samt användning av stålet
DE19810601A1 (de) * 1998-03-12 1999-09-16 Daimler Benz Aerospace Ag Anordnung zur Füllstandsmessung
DE29812024U1 (de) * 1998-07-06 1998-09-17 Vega Grieshaber Kg, 77709 Wolfach Mikrowellen-Füllstandsmeßgerät mit verbesserter Signalqualität
US6538598B1 (en) * 2000-01-26 2003-03-25 Ohmart Vega Corporation Apparatus and method for liquid level measurement in a sounding tube
EP1209451A1 (de) * 2000-11-13 2002-05-29 Krohne S.A. Füllstandmessgerät
AR038192A1 (es) * 2002-02-05 2005-01-05 Toyo Engineering Corp Acero inoxidable duplex para plantas de produccion de urea, planta de produccion de urea y material de soldadura fabricado con dicho acero inoxidable duplex.
DE10220479A1 (de) 2002-05-07 2003-11-27 Framatome Anp Gmbh Verfahren zur Ermittlung eines Positionskennwerts für eine Grenzschicht eines in einem Behälter vorgehaltenen Mediums
EP1422503B1 (en) * 2002-11-20 2016-04-27 Rosemount Tank Radar AB Apparatus and method for radar-based level gauging
RU2327958C2 (ru) 2002-11-20 2008-06-27 Роузмаунт Тэнк Радар Аб Устройство и способ измерения уровня на основе радиолокации
US6915689B2 (en) * 2002-11-21 2005-07-12 Saab Rosemount Tank Radar Ab Apparatus and method for radar-based level gauging
US6795015B2 (en) * 2003-01-29 2004-09-21 Saab Rosemount Tank Radar Ab Bottom reflector for a radar-based level gauge
US6988404B2 (en) * 2003-12-11 2006-01-24 Ohmart/Vega Corporation Apparatus for use in measuring fluid levels
DE602005020434D1 (de) * 2005-06-13 2010-05-20 Siemens Milltronics Proc Instr Hornantenne mit Verbundwerkstoffstrahler
WO2007037696A1 (en) * 2005-09-27 2007-04-05 Kongsberg Maritime As Sheltering device for radar type liquid level measuring apparatus
US7345622B2 (en) * 2005-10-14 2008-03-18 Saab Rosemount Tank Radar Ab Two-mode radar level gauge system
US20070090992A1 (en) * 2005-10-21 2007-04-26 Olov Edvardsson Radar level gauge system and transmission line probe for use in such a system
US7518548B2 (en) * 2005-12-15 2009-04-14 Rosemount Tank Radar Ab Method for determining quality of measurement in a radar level gauge system
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Also Published As

Publication number Publication date
EP2753902A1 (en) 2014-07-16
HUE046226T2 (hu) 2020-02-28
US9551607B2 (en) 2017-01-24
CN109489772A (zh) 2019-03-19
CA2838487A1 (en) 2013-03-14
CA2838487C (en) 2018-03-13
AR087778A1 (es) 2014-04-16
WO2013036108A1 (en) 2013-03-14
BR112013031934B1 (pt) 2020-06-02
EA027198B1 (ru) 2017-06-30
CN103733032A (zh) 2014-04-16
EA201391688A1 (ru) 2014-03-31
BR112013031934A2 (pt) 2016-12-20
PL2753902T3 (pl) 2019-10-31
TR201910603T4 (tr) 2019-08-21
MX2013014321A (es) 2014-01-23
US20140191898A1 (en) 2014-07-10
EP2753902B1 (en) 2019-06-26

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