CA3074601A1 - Systeme et procede de detection de fuite d'hydrocarbure pour pipelines - Google Patents

Systeme et procede de detection de fuite d'hydrocarbure pour pipelines Download PDF

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Publication number
CA3074601A1
CA3074601A1 CA3074601A CA3074601A CA3074601A1 CA 3074601 A1 CA3074601 A1 CA 3074601A1 CA 3074601 A CA3074601 A CA 3074601A CA 3074601 A CA3074601 A CA 3074601A CA 3074601 A1 CA3074601 A1 CA 3074601A1
Authority
CA
Canada
Prior art keywords
detection system
sensor
leak detection
conductive
resistance
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.)
Pending
Application number
CA3074601A
Other languages
English (en)
Inventor
Dilip Tailor
Dennis Wong
Ronald J. Dunn
Nazanin KHALILI
Hani Naguib
Mark Phillip Brandon
Akshay SESHADRI
Haotian Shi
Miriam Rafaela BENINCA
Jeremy Joseph ELLIS
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.)
Shawcor Ltd
Original Assignee
Shawcor Ltd
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 Shawcor Ltd filed Critical Shawcor Ltd
Publication of CA3074601A1 publication Critical patent/CA3074601A1/fr
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

La présente invention concerne un système de détection de fuite permettant de détecter des fuites le long d'une longueur de pipeline. Le système de détection de fuite comprend une pluralité d'éléments de détection chimiorésistifs qui réagissent électriquement lorsqu'ils sont exposés à des liquides organiques et à des vapeurs.
CA3074601A 2017-09-11 2018-09-07 Systeme et procede de detection de fuite d'hydrocarbure pour pipelines Pending CA3074601A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762556784P 2017-09-11 2017-09-11
US62/556,784 2017-09-11
PCT/CA2018/051100 WO2019046961A1 (fr) 2017-09-11 2018-09-07 Système et procédé de détection de fuite d'hydrocarbure pour pipelines

Publications (1)

Publication Number Publication Date
CA3074601A1 true CA3074601A1 (fr) 2019-03-14

Family

ID=65633386

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3074601A Pending CA3074601A1 (fr) 2017-09-11 2018-09-07 Systeme et procede de detection de fuite d'hydrocarbure pour pipelines

Country Status (2)

Country Link
CA (1) CA3074601A1 (fr)
WO (1) WO2019046961A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020215161A1 (fr) * 2019-04-26 2020-10-29 Shawcor Ltd. Procédé et appareil de surveillance de pipeline

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021038293A1 (fr) * 2019-08-27 2021-03-04 Nvent Services Gmbh Capteur renforcé pour la détection de liquides organiques
DE102019134398B4 (de) * 2019-12-13 2021-07-08 bygg AI GmbH Vorrichtung und Verfahren zum Detektieren und Lokalisieren von Feuchtigkeit
DE102021002979A1 (de) 2021-06-11 2022-12-15 bygg Al GmbH Verfahren und Vorrichtung zum Detektieren und Lokalisieren von Feuchtigkeit auf feuchteführenden Flächen und/oder in feuchteführenden Schichten
CN113686513B (zh) * 2021-07-12 2024-02-13 厦门科灿信息技术有限公司 液体泄露定位方法、装置和电子设备
EP4230984A1 (fr) 2022-02-21 2023-08-23 Univerzita Pardubice Capteur électronique pour la détection sélective de liquides

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5378995A (en) * 1992-03-05 1995-01-03 Mitsubishi Cable Industries, Ltd. Low molecular weight organic liquid detection sensor in the shape of a wire and detector using this sensor
US5341128A (en) * 1992-04-10 1994-08-23 Chomerics, Inc. Sensor element for detection of hydrocarbons
JPH07280690A (ja) * 1994-04-13 1995-10-27 Mitsubishi Cable Ind Ltd 低分子量有機液体の漏液検知システム
JP5904386B2 (ja) * 2013-07-02 2016-04-13 ユミン システム テクノロジー カンパニー，リミテッド 漏油感知組成物及びこれを適用した漏油感知センサー
CA2926574C (fr) * 2013-10-15 2023-03-28 1835963 Alberta Ltd. Compositions d'elements de detection et systeme de detection pour des structures de detection et de surveillance pour des hydrocarbures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020215161A1 (fr) * 2019-04-26 2020-10-29 Shawcor Ltd. Procédé et appareil de surveillance de pipeline

Also Published As

Publication number Publication date
WO2019046961A1 (fr) 2019-03-14

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Effective date: 20230901