CA2838147C - Systeme de detartrage d'echangeur thermique a l'aide de la purge sous pression - Google Patents

Systeme de detartrage d'echangeur thermique a l'aide de la purge sous pression Download PDF

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Publication number
CA2838147C
CA2838147C CA2838147A CA2838147A CA2838147C CA 2838147 C CA2838147 C CA 2838147C CA 2838147 A CA2838147 A CA 2838147A CA 2838147 A CA2838147 A CA 2838147A CA 2838147 C CA2838147 C CA 2838147C
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CA
Canada
Prior art keywords
blowdown
caustic
heat exchanger
heated water
steam
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.)
Active
Application number
CA2838147A
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English (en)
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CA2838147A1 (fr
Inventor
Kelly Bell
Benjamin Lee
Glenn Robert Price
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.)
FCCL Partnership
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FCCL Partnership
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 FCCL Partnership filed Critical FCCL Partnership
Publication of CA2838147A1 publication Critical patent/CA2838147A1/fr
Application granted granted Critical
Publication of CA2838147C publication Critical patent/CA2838147C/fr
Active legal-status Critical Current
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28GCLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00Cleaning by flushing or washing, e.g. with chemical solvents
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K5/00Plants characterised by use of means for storing steam in an alkali to increase steam pressure, e.g. of Honigmann or Koenemann type
    • F01K5/02Plants characterised by use of means for storing steam in an alkali to increase steam pressure, e.g. of Honigmann or Koenemann type used in regenerative installation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00Steam boilers of forced-flow type
    • F22B29/06Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Un système de détartrage dun échangeur de chaleur utilisé dans un système deau produite dune opération de récupération thermique dhydrocarbures par vapeur est décrit. Le système comprend un échangeur de chaleur agissant sur une eau produite; un séparateur de vapeur en communication fluide avec un générateur de vapeur pour séparer la vapeur dune qualité de vapeur propice à linjection dans un réservoir dhydrocarbures et lextraction dune vapeur de moindre qualité, lextraction étant caustique; une boucle dextraction en communication fluide avec le séparateur de vapeur pour la collecte de lextraction, la boucle étant aussi en communication fluide avec léchangeur de chaleur pour diriger lextraction caustique dans léchangeur de chaleur pour le détartrer.
CA2838147A 2012-12-28 2013-12-23 Systeme de detartrage d'echangeur thermique a l'aide de la purge sous pression Active CA2838147C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261746760P 2012-12-28 2012-12-28
US61/746,760 2012-12-28

Publications (2)

Publication Number Publication Date
CA2838147A1 CA2838147A1 (fr) 2014-06-28
CA2838147C true CA2838147C (fr) 2020-04-07

Family

ID=51015747

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2838147A Active CA2838147C (fr) 2012-12-28 2013-12-23 Systeme de detartrage d'echangeur thermique a l'aide de la purge sous pression

Country Status (2)

Country Link
US (1) US20140182630A1 (fr)
CA (1) CA2838147C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RS64621B1 (sr) * 2013-10-22 2023-10-31 Bechtel Energy Technologies & Solutions Inc Sistem za kracovanje i ispiranje izlaza koksnih peći za vreme pogona
CA3128604A1 (fr) * 2020-08-26 2022-02-26 Cenovus Energy Inc. Procede de production de vapeur pour un procede de recuperation d'hydrocarbures
CN112611253B (zh) * 2020-12-01 2022-06-07 内蒙古金石镁业有限公司 一种冷却器自动清扫装置及其清扫控制方法

Also Published As

Publication number Publication date
CA2838147A1 (fr) 2014-06-28
US20140182630A1 (en) 2014-07-03

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Effective date: 20181002