BR112014016702A8 - método para purificar e condicionar um circuito de água/vapor de uma usina de energia, especialmente para uma usina de energia nuclear - Google Patents

método para purificar e condicionar um circuito de água/vapor de uma usina de energia, especialmente para uma usina de energia nuclear

Info

Publication number
BR112014016702A8
BR112014016702A8 BR112014016702A BR112014016702A BR112014016702A8 BR 112014016702 A8 BR112014016702 A8 BR 112014016702A8 BR 112014016702 A BR112014016702 A BR 112014016702A BR 112014016702 A BR112014016702 A BR 112014016702A BR 112014016702 A8 BR112014016702 A8 BR 112014016702A8
Authority
BR
Brazil
Prior art keywords
power plant
water
purifying
conditioning
film
Prior art date
Application number
BR112014016702A
Other languages
English (en)
Other versions
BR112014016702A2 (pt
BR112014016702B1 (pt
Inventor
Roumiguiére Fernando-Mario
Fandrich Jörg
RAMMINGER Ute
Original Assignee
Areva Gmbh
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 Areva Gmbh filed Critical Areva Gmbh
Publication of BR112014016702A2 publication Critical patent/BR112014016702A2/pt
Publication of BR112014016702A8 publication Critical patent/BR112014016702A8/pt
Publication of BR112014016702B1 publication Critical patent/BR112014016702B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/141—Amines; Quaternary ammonium compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/483—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers specially adapted for nuclear steam generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/56—Boiler cleaning control devices, e.g. for ascertaining proper duration of boiler blow-down
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/28—Selection of specific coolants ; Additions to the reactor coolants, e.g. against moderator corrosion
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
    • G21C17/0225—Chemical surface treatment, e.g. corrosion
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Pipeline Systems (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

resumo patente de invenção: "método para purificar e condicionar um circuito de água/vapor de uma usina de energia, especialmente para uma usina de energia nuclear". a presente invenção refere-se a um método para purificar e condicionar um circuito de água/vapor (1) de uma usina de energia, especialmente de uma usina de energia nuclear. de acordo com o dito método, uma amina como o agente de formação de película é medida para o meio de trabalho que circula no circuito de água/vapor (1), em que o dito agente de formação de película forma uma película hidrofóbica nas superfícies do circuito (1). durante o processo, a concentração de pelo menos uma impureza contida e a concentração do agente de formação de película pelo menos na água de alimentação do gerador de vapor são monitoradas por meio de medição, e a concentração do agente de formação de película é submetida à variação da concentração da impureza. 21733854v1 1/1 21733854v1
BR112014016702-8A 2012-02-28 2013-02-27 método para purificar e condicionar o circuito de água/vapor de uma usina de energia, em particular de uma usina de energia nuclear BR112014016702B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP102012203010.7 2012-02-28
DE102012203010A DE102012203010A1 (de) 2012-02-28 2012-02-28 Verfahren zur Reinigung und Konditionierung des Wasser-Dampfkreislaufes eines Kraftwerkes, insbesondere eines Kernkraftwerkes
PCT/EP2013/053919 WO2013127842A1 (de) 2012-02-28 2013-02-27 Verfahren zur reinigung und konditionierung des wasser-dampfkreislaufes eines kraftwerkes, insbesondere eines kernkraftwerkes

Publications (3)

Publication Number Publication Date
BR112014016702A2 BR112014016702A2 (pt) 2017-06-13
BR112014016702A8 true BR112014016702A8 (pt) 2017-07-04
BR112014016702B1 BR112014016702B1 (pt) 2020-10-27

Family

ID=47901950

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112014016787-7A BR112014016787B1 (pt) 2012-02-28 2013-02-27 processo para a purificação e condicionamento do sistema de circulação de uma usina elétrica
BR112014016702-8A BR112014016702B1 (pt) 2012-02-28 2013-02-27 método para purificar e condicionar o circuito de água/vapor de uma usina de energia, em particular de uma usina de energia nuclear

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112014016787-7A BR112014016787B1 (pt) 2012-02-28 2013-02-27 processo para a purificação e condicionamento do sistema de circulação de uma usina elétrica

Country Status (11)

Country Link
US (2) US9943890B2 (pt)
EP (2) EP2700076B1 (pt)
JP (2) JP5992060B2 (pt)
KR (2) KR102075390B1 (pt)
CN (1) CN104040637A (pt)
BR (2) BR112014016787B1 (pt)
CA (2) CA2861551C (pt)
DE (1) DE102012203010A1 (pt)
ES (2) ES2572556T3 (pt)
WO (2) WO2013127842A1 (pt)
ZA (2) ZA201403641B (pt)

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* Cited by examiner, † Cited by third party
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DE102012203010A1 (de) * 2012-02-28 2013-08-29 Areva Gmbh Verfahren zur Reinigung und Konditionierung des Wasser-Dampfkreislaufes eines Kraftwerkes, insbesondere eines Kernkraftwerkes
CN105008589B (zh) * 2013-03-01 2017-09-22 通用电气公司 用于抑制在燃气涡轮空气压缩机中的腐蚀的组合物和方法
CN105393309B (zh) 2013-08-14 2018-01-19 阿海珐有限公司 用于减少核反应堆所用的部件的表面的放射性污染的方法
JP2015175551A (ja) * 2014-03-14 2015-10-05 栗田工業株式会社 蒸気復水系処理剤の注入方法及び蒸気発生プラント
DE102015200679A1 (de) * 2015-01-16 2016-07-21 Areva Gmbh Belüftungssystem und zugehöriges Betriebsverfahren zum Einsatz während eines schweren Störfalls in einer kerntechnischen Anlage
DE102015120722B4 (de) * 2015-11-30 2017-07-27 Areva Gmbh Kernkraftwerk und Verfahren zum Betreiben eines Kernkraftwerks
JP6640758B2 (ja) * 2017-01-10 2020-02-05 株式会社東芝 原子力発電プラントにおける薬剤注入装置および薬剤注入方法
KR102320468B1 (ko) * 2017-07-11 2021-11-03 조인트-스톡 컴퍼니 사이언티픽 리서치 앤드 디자인 인스티튜트 포 에너지 테크놀로지스 아톰프로엑트 (제이에스씨 아톰프로엑트) 원자력 발전소의 기술 회로 장비의 부식 속도 제어 방법
DE102017220977A1 (de) * 2017-11-23 2019-05-23 Siemens Aktiengesellschaft Kraftwerk mit Kühlsystem, Verfahren zum Betreiben eines solchen Kraftwerks, Verfahren zur Modifikation eines Kraftwerks
CA3091698C (en) 2018-04-03 2024-04-02 Framatome Gmbh Method and device for the determination of film forming amines in a liquid
EP3628922A1 (de) 2018-09-28 2020-04-01 Siemens Aktiengesellschaft Verfahren zur konditionierung einer niederdruckteilturbine
JP2022532692A (ja) * 2019-02-27 2022-07-19 栗田工業株式会社 水－蒸気回路に腐食保護を提供する方法
CN112992394B (zh) * 2021-02-22 2022-04-15 中国核动力研究设计院 一种反应堆堆芯两相热质传递实验热平衡测算方法及系统

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Also Published As

Publication number Publication date
US20140102482A1 (en) 2014-04-17
CN104040637A (zh) 2014-09-10
ES2567326T3 (es) 2016-04-21
EP2700076B1 (de) 2016-02-24
US9943890B2 (en) 2018-04-17
JP5992060B2 (ja) 2016-09-14
KR20140130737A (ko) 2014-11-11
DE102012203010A1 (de) 2013-08-29
CA2861551A1 (en) 2013-09-06
KR102075378B1 (ko) 2020-02-10
WO2013127842A1 (de) 2013-09-06
BR112014016702A2 (pt) 2017-06-13
EP2700076A1 (de) 2014-02-26
KR102075390B1 (ko) 2020-02-10
US10315234B2 (en) 2019-06-11
BR112014016702B1 (pt) 2020-10-27
BR112014016787B1 (pt) 2020-10-27
ZA201403653B (en) 2015-07-29
CA2863154C (en) 2018-04-24
CA2861551C (en) 2018-05-15
JP5978318B2 (ja) 2016-08-24
EP2700075A1 (de) 2014-02-26
BR112014016787A2 (pt) 2017-06-13
EP2700075B1 (de) 2016-01-20
JP2015516501A (ja) 2015-06-11
WO2013127844A1 (de) 2013-09-06
US20140102481A1 (en) 2014-04-17
CA2863154A1 (en) 2013-09-06
ES2572556T3 (es) 2016-06-01
CN104025200A (zh) 2014-09-03
ZA201403641B (en) 2015-09-30
BR112014016787A8 (pt) 2017-07-04
KR20140130738A (ko) 2014-11-11
JP2015515537A (ja) 2015-05-28

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B25A Requested transfer of rights approved

Owner name: FRAMATOME GMBH (DE)

B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/02/2013, OBSERVADAS AS CONDICOES LEGAIS.