ES2008052A4 - Procedimiento y aparato de deteccion de las modificaciones de un estado de superficie y de control de este - Google Patents

Procedimiento y aparato de deteccion de las modificaciones de un estado de superficie y de control de este

Info

Publication number
ES2008052A4
ES2008052A4 ES88402540T ES88402540T ES2008052A4 ES 2008052 A4 ES2008052 A4 ES 2008052A4 ES 88402540 T ES88402540 T ES 88402540T ES 88402540 T ES88402540 T ES 88402540T ES 2008052 A4 ES2008052 A4 ES 2008052A4
Authority
ES
Spain
Prior art keywords
surface state
temperature
liquid
procedure
detection
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.)
Granted
Application number
ES88402540T
Other languages
English (en)
Other versions
ES2008052B3 (es
Inventor
Louis Cognet
Robert Semet
Jean-Marie Gabriel
Gilles Courtois
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.)
Lyonnaise des Eaux Dumez SA
Original Assignee
Lyonnaise des Eaux Dumez SA
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 Lyonnaise des Eaux Dumez SA filed Critical Lyonnaise des Eaux Dumez SA
Publication of ES2008052A4 publication Critical patent/ES2008052A4/es
Application granted granted Critical
Publication of ES2008052B3 publication Critical patent/ES2008052B3/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
    • G01N17/008—Monitoring fouling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/57—Measuring gloss

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Pinball Game Machines (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Transplanting Machines (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Pens And Brushes (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

PROCEDIMIENTO DE DETECCION DE LAS MODIFICACIONES DE UN ESTADO DE SUPERFICIE Y DE CONTROL DE ESTE, PRINCIPALMENTE PARA UNA SUPERFICIE EN CONTACTO CON UN LIQUIDO. SE CARACTERIZA PORQUE SE METE UNA SUPERFICIE METALICA TESTIGO EN EL LIQUIDO Y A UNA TEMPERATURA REGULABLE, Y EVENTUALMENTE SE LLEVA A UN POTENCIAL REGULABLE LA SUPERFICIE SIRVIENDO DE ELECTRODO, Y SE DETECTA EL ESTADO DE DICHA SUPERFICIE MIDIENDO LA INTENSIDAD DE UNA IRRADIACION LUMINOSA REFLEJADO POR AL MENOS UNA PARTE FORMANDO ESPEJO DE LA SUPERFICIE TESTIGO. APLICACIONES PARTICULARES EN EL ESTUDIO Y CONTROL DE LA CORROSION.
ES88402540T 1987-10-09 1988-10-07 Procedimiento y aparato de deteccion de las modificaciones de un estado de superficie y de control de este Expired - Lifetime ES2008052B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8713969A FR2621692B1 (fr) 1987-10-09 1987-10-09 Procede et appareil de detection des modifications d'un etat de surface et de controle de celui-ci

Publications (2)

Publication Number Publication Date
ES2008052A4 true ES2008052A4 (es) 1989-07-16
ES2008052B3 ES2008052B3 (es) 1990-12-01

Family

ID=9355674

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88402540T Expired - Lifetime ES2008052B3 (es) 1987-10-09 1988-10-07 Procedimiento y aparato de deteccion de las modificaciones de un estado de superficie y de control de este

Country Status (9)

Country Link
US (1) US4916317A (es)
EP (1) EP0316206B1 (es)
AT (1) ATE56270T1 (es)
BR (1) BR8807238A (es)
CA (1) CA1303179C (es)
DE (2) DE316206T1 (es)
ES (1) ES2008052B3 (es)
FR (1) FR2621692B1 (es)
WO (1) WO1989003522A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264917A (en) * 1992-02-27 1993-11-23 Nalco Chemical Company Monitoring of film formers
US5155555A (en) * 1991-07-08 1992-10-13 Nalco Chemical Company Monitoring of film formers
FR2683637A1 (fr) * 1991-11-12 1993-05-14 De Pontbriand Bertrand Dispositif destine a faciliter la detection de la corrosion dans une installation a fluide.
US5332900A (en) * 1993-02-16 1994-07-26 Exxon Research & Engineering Co. On-line corrosivity monitor for petroleum products
US5744955A (en) * 1995-08-02 1998-04-28 Booker; James R. Apparatus and method of detecting loss of cross-sectional area of magnetic metallic strength members used in conductors such as aluminum conductor steel reinforced (ACSR) conductors
US5821749A (en) * 1995-08-02 1998-10-13 Booker; James R. Reluctance change apparatus and method of detecting loss of cross-sectional area of magnetic metallic strength members used in conductors such as aluminum conductor steel reinforced ("ACSR") conductors
JP3422164B2 (ja) 1996-03-01 2003-06-30 栗田工業株式会社 スライム検知装置及びスライム防止装置
US6000844A (en) * 1997-03-04 1999-12-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for the portable identification of material thickness and defects using spatially controlled heat application
US5796478A (en) * 1997-07-25 1998-08-18 Nalco Chemical Company Monitoring of film forming living desposits
US6891606B2 (en) * 2001-10-11 2005-05-10 Baker Hughes Incorporated Real-time on-line sensing and control of mineral scale deposition from formation fluids
WO2008009305A1 (de) * 2006-07-21 2008-01-24 Testo Ag Verfahren zur früherkennung einer schädigung eines kapazitiven sensors und kapazitiver sensor mit diagnosefunktion
WO2008118764A1 (en) * 2007-03-23 2008-10-02 Miox Corporation Carbonate scale detector
CN109459375A (zh) * 2018-12-03 2019-03-12 安徽神剑新材料股份有限公司 一种用于老化试验的光泽测量系统及其控制方法
WO2021081340A1 (en) 2019-10-24 2021-04-29 Ecolab Usa Inc. System and method of inline deposit detection in process fluid
BR112022019000A2 (pt) * 2020-03-25 2022-11-29 Noria Water Tech Inc Células de monitoramento de superfície de transferência de calor (htsm); sistema de monitoramento de superfície de transferência de calor (htsm); e método para monitorar deposição, incrustação, corrosão e marcação de uma superfície de transferência de calor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1501766A (fr) * 1966-06-27 1967-11-18 Procédé de contrôle en continu de l'oxydation de la couche plastique lors de la fabrication de feuilles composites
US4142802A (en) * 1977-11-30 1979-03-06 Yeshiva University Method and apparatus for measuring variations in composition in binary and ternary semiconductors utilizing electrolyte electroreflectance
JPS5995439A (ja) * 1982-11-25 1984-06-01 Toshiba Corp 腐食速度測定方法
FR2554595B1 (fr) * 1983-11-07 1986-11-21 Petroles Cie Francaise Appareillage d'etude de l'action destructive d'un fluide sur un materiau, notamment du delitage des argiles par hydratation

Also Published As

Publication number Publication date
WO1989003522A1 (fr) 1989-04-20
US4916317A (en) 1990-04-10
DE3860562D1 (de) 1990-10-11
ATE56270T1 (de) 1990-09-15
EP0316206A1 (fr) 1989-05-17
DE316206T1 (de) 1989-10-26
ES2008052B3 (es) 1990-12-01
EP0316206B1 (fr) 1990-09-05
CA1303179C (fr) 1992-06-09
BR8807238A (pt) 1989-10-31
FR2621692A1 (fr) 1989-04-14
FR2621692B1 (fr) 1990-06-22

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