ES2040980T3 - Metodo y aparato para medir la erosion de una pared. - Google Patents

Metodo y aparato para medir la erosion de una pared.

Info

Publication number
ES2040980T3
ES2040980T3 ES198989200787T ES89200787T ES2040980T3 ES 2040980 T3 ES2040980 T3 ES 2040980T3 ES 198989200787 T ES198989200787 T ES 198989200787T ES 89200787 T ES89200787 T ES 89200787T ES 2040980 T3 ES2040980 T3 ES 2040980T3
Authority
ES
Spain
Prior art keywords
wall
measuring
erosion
high pressure
reactor
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 - Lifetime
Application number
ES198989200787T
Other languages
English (en)
Inventor
Lynton William Robert Dicks
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of ES2040980T3 publication Critical patent/ES2040980T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Ecology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Blast Furnaces (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

Un método para medir la disminución de grosor del revestimiento refractario (20) de la pared (10) de un reactor refrigerado por agua, de alta presión y alta temperatura, utilizando una sonda ultrasónica (1) de eco de impulso durante el funcionamiento del reactor, que comprende las operaciones de: a) insertar la sonda ultrasónica (1) de eco de impulso dentro de una abertura en la pared (10) del reactor, hacia la cara interna del revestimiento refractario (20), en la que la sonda (1) es erosionada por el contenido del reactor, y la longitud restante de dicha sonda (1) es medida mediante técnica de eco de impulso ultrasónico, erosionándose la sonda sustancialmente el mismo grado que el revestimiento refractario (20), situándose la sonda (1) inicialmente con su extremo del reactor enrasado con la superficie del revestimiento refractario; b) medir la señal de eco de impulso de la sonda (1) a lo largo de un cierto tiempo, para obtener una medición inicial de la señal de eco de impulso para la longitud inicial de la sonda (1), y una medición actual de la señal de eco de impulso para la longitud real (d2) de la sonda (1); c) calcular el grosor real (D1) del revestimiento (20) de la pared (10) a partir de la longitud inicial de la sonda (1) y de la longitud actual (d2) de dicha sonda (1); d) tener en cuenta (50) las temperaturas producidas en la sonda (1) a lo largo del tiempo de funcionamiento, por medición del gradiente de temperatura de la sonda (1); e) ajustar el grosor calculado del revestimiento (20) de la pared (10) para compensar los efectos de la temperatura de la fase d); y f ) proporcionar un grosor calculado y ajustado del revestimiento (20) de la pared (10); caracterizado por la medición del gradiente de temperatura en el revestimiento refractario (20) de la pared (10), comparación del gradiente de temperatura de la sonda (1) y del revestimiento refractario (20), y ajuste del grosor calculado del revestimiento (20) de la pared (10).
ES198989200787T 1988-03-30 1989-03-28 Metodo y aparato para medir la erosion de una pared. Expired - Lifetime ES2040980T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/175,028 US4872345A (en) 1988-03-30 1988-03-30 Measuring wall erosion

Publications (1)

Publication Number Publication Date
ES2040980T3 true ES2040980T3 (es) 1993-11-01

Family

ID=22638540

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989200787T Expired - Lifetime ES2040980T3 (es) 1988-03-30 1989-03-28 Metodo y aparato para medir la erosion de una pared.

Country Status (10)

Country Link
US (1) US4872345A (es)
EP (1) EP0335470B1 (es)
JP (1) JPH01302104A (es)
CN (1) CN1013706B (es)
AT (1) ATE90152T1 (es)
AU (1) AU615996B2 (es)
CA (1) CA1321826C (es)
DE (1) DE68906815T2 (es)
ES (1) ES2040980T3 (es)
ZA (1) ZA892260B (es)

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US20060186585A1 (en) * 2005-02-22 2006-08-24 Afshin Sadri Systems, methods and apparatus for non-disruptive and non-destructive inspection of metallurgical furnaces and similar vessels
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CN101358843B (zh) * 2008-08-22 2012-08-29 华东电力试验研究院有限公司 高温内筒壁厚检测系统
US8269509B2 (en) * 2008-11-17 2012-09-18 General Electric Company System and method for measuring thickness of a refractory wall of a gasifier using electromagnetic energy
US8597385B2 (en) * 2009-04-16 2013-12-03 General Electric Company Method and apparatus for shielding cooling tubes in a radiant syngas cooler
US20120136577A1 (en) * 2009-08-05 2012-05-31 Dennis Edward Dria Systems and methods for monitoring corrosion in a well
US9217294B2 (en) 2010-06-25 2015-12-22 Halliburton Energy Services, Inc. Erosion resistant hard composite materials
US8756983B2 (en) * 2010-06-25 2014-06-24 Halliburton Energy Services, Inc. Erosion resistant hard composite materials
US9309583B2 (en) 2010-06-25 2016-04-12 Halliburton Energy Services, Inc. Erosion resistant hard composite materials
US9138832B2 (en) 2010-06-25 2015-09-22 Halliburton Energy Services, Inc. Erosion resistant hard composite materials
JP2014106040A (ja) * 2012-11-26 2014-06-09 Hitachi-Ge Nuclear Energy Ltd 超音波計測システム
CN104422410A (zh) * 2013-08-23 2015-03-18 上海金艺检测技术有限公司 管道温袋腐蚀状况的检测工装及方法
US9321975B2 (en) 2013-12-06 2016-04-26 General Electric Company System and method for cooling syngas within a gasifier system
CN104122192A (zh) * 2014-07-02 2014-10-29 上海大学 一种检测金属腐蚀状态的装置和方法
LU92515B1 (en) * 2014-08-11 2016-02-12 Wurth Paul Sa Blast furnace cooling plate with integrated wear detection system
US10274462B2 (en) * 2017-04-20 2019-04-30 Savannah River Nuclear Solutions, Llc Device for measuring material deterioration in equipment
DE102017113358B4 (de) * 2017-05-23 2020-09-10 Fontaine Holdings Nv Feuerverzinkungsvorrichtung sowie Feuerverzinkungsverfahren
LU100516B1 (en) * 2017-11-13 2019-05-27 Wurth Paul Sa Shaft furnace condition monitoring
PE20210241A1 (es) * 2018-03-21 2021-02-09 Weir Canada Inc Aparato de nivelacion de desgaste para ciclones
US10786797B2 (en) * 2018-09-25 2020-09-29 Uop Llc Estimation of cyclone life based on remaining abrasion resistant lining thickness
CN114323354B (zh) * 2021-12-08 2023-11-03 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） 压力变送器的补偿方法、装置和计算机设备

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Also Published As

Publication number Publication date
AU3175789A (en) 1989-10-05
ZA892260B (en) 1989-11-29
ATE90152T1 (de) 1993-06-15
EP0335470B1 (en) 1993-06-02
DE68906815D1 (de) 1993-07-08
EP0335470A3 (en) 1990-06-13
CN1013706B (zh) 1991-08-28
CA1321826C (en) 1993-08-31
AU615996B2 (en) 1991-10-17
EP0335470A2 (en) 1989-10-04
JPH01302104A (ja) 1989-12-06
DE68906815T2 (de) 1993-10-28
US4872345A (en) 1989-10-10
CN1036634A (zh) 1989-10-25

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