BR112014016787A2 - processo para o condicionamento de um sistema circulatório de uma usina elétrica que serve para a geração de energia - Google Patents
processo para o condicionamento de um sistema circulatório de uma usina elétrica que serve para a geração de energiaInfo
- Publication number
- BR112014016787A2 BR112014016787A2 BR112014016787A BR112014016787A BR112014016787A2 BR 112014016787 A2 BR112014016787 A2 BR 112014016787A2 BR 112014016787 A BR112014016787 A BR 112014016787A BR 112014016787 A BR112014016787 A BR 112014016787A BR 112014016787 A2 BR112014016787 A2 BR 112014016787A2
- Authority
- BR
- Brazil
- Prior art keywords
- conditioning
- power plant
- circulation system
- serves
- circulatory system
- Prior art date
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 for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/483—Devices for removing water, salt, or sludge from boilers; Arrangements 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)
- Cleaning By Liquid Or Steam (AREA)
- Pipeline Systems (AREA)
Abstract
resumo patente de invenção: "processo para o condicionamento de um sistema de circulação de uma usina elétrica que serve para a geração de energia". a presente invenção refere-se a um processo para a purificação e condicionamento do sistema de circulação (1) de uma usina elétrica, em particular, de uma usina nuclear, no qual ao fluido de operação que circula no sistema de circulação é adicionada uma amina como formadora de película, que forma uma película hidrófoba nas superfícies do sistema de circulação, no qual, durante a duração do processo, a concentração do fluido formador de película é monitorada em pelo menos um ponto de medição através de medições, e a adição do formador de película é concluída quando sua concentração no fluido de operação alcançou em, pelo menos, um ponto de medição m1, um valor de 1 ppm até 2 ppm.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012203010.7 | 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/EP2013/053921 WO2013127844A1 (de) | 2012-02-28 | 2013-02-27 | Verfahren zur konditionierung eines der energieerzeugung dienenden kreislaufsystems eines kraftwerks |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112014016787A2 true BR112014016787A2 (pt) | 2017-06-13 |
| BR112014016787A8 BR112014016787A8 (pt) | 2017-07-04 |
| BR112014016787B1 BR112014016787B1 (pt) | 2020-10-27 |
Family
ID=47901950
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| BR112014016787-7A BR112014016787B1 (pt) | 2012-02-28 | 2013-02-27 | processo para a purificação e condicionamento do sistema de circulação de uma usina elétrica |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US9943890B2 (pt) |
| EP (2) | EP2700076B1 (pt) |
| JP (2) | JP5978318B2 (pt) |
| KR (2) | KR102075378B1 (pt) |
| CN (1) | CN104040637A (pt) |
| BR (2) | BR112014016702B1 (pt) |
| CA (2) | CA2861551C (pt) |
| DE (1) | DE102012203010A1 (pt) |
| ES (2) | ES2572556T3 (pt) |
| WO (2) | WO2013127844A1 (pt) |
| ZA (2) | ZA201403641B (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| US11474045B2 (en) | 2018-04-03 | 2022-10-18 | 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 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1393800A (en) * | 1918-04-23 | 1921-10-18 | Lillie Samuel Morris | Process for conserving heat in steam-power plants |
| US2315226A (en) * | 1939-12-06 | 1943-03-30 | Cochrane Corp | Method of and apparatus for washing steam |
| DD107962A1 (pt) * | 1973-11-21 | 1974-08-20 | ||
| DE2625607A1 (de) | 1973-11-21 | 1977-05-26 | Inst Energetik Rational | Verfahren zur verringerung der erosion von turbinenteilen, insbesondere von turbinenschaufeln der nassdampfturbinen |
| US4220194A (en) * | 1978-07-24 | 1980-09-02 | General Electric Company | Scavenging of throttled MSR tube bundles |
| US4999161A (en) * | 1986-09-08 | 1991-03-12 | Nalco Chemical Company | Modified polymers incorporating fatty amines |
| JPH01212781A (ja) * | 1988-02-18 | 1989-08-25 | Kurita Water Ind Ltd | ボイラ水系用腐食防止剤 |
| JPH02209493A (ja) | 1989-02-09 | 1990-08-20 | Kurita Water Ind Ltd | 蒸気又は凝縮水系用防食剤 |
| US5587025A (en) * | 1995-03-22 | 1996-12-24 | Framatome Technologies, Inc. | Nuclear steam generator chemical cleaning passivation solution |
| JP3627071B2 (ja) * | 1995-05-02 | 2005-03-09 | 大塚化学ホールディングス株式会社 | ボイラー水系用ｐＨ調整剤 |
| ATE182633T1 (de) * | 1996-05-06 | 1999-08-15 | Faborga Sa | Verfahren zur konditionierung von speisewasser fur zwang durchlaufkessel anlagen |
| DE59803591D1 (de) * | 1997-04-28 | 2002-05-08 | Siemens Ag | Verfahren zum Betreiben eines von einem Medium durchströmten Bauteils und Aufbereitungssystem für ein Medium |
| JP2003343804A (ja) * | 2002-05-30 | 2003-12-03 | Miura Co Ltd | ボイラ装置の腐食抑制方法 |
| CN1304306C (zh) | 2004-02-06 | 2007-03-14 | 张文利 | 工业锅炉蒸汽凝结水系统缓蚀剂及其制造方法 |
| JP2008190933A (ja) * | 2007-02-02 | 2008-08-21 | Japan Atom Power Co Ltd:The | Ｐｗｒ型原子力発電所における二次冷却材中のイオン不純物濃度評価方法及びこの評価方法を用いたｐｗｒ型原子力発電所の二次冷却系統の運転システム |
| JP4876011B2 (ja) * | 2007-03-30 | 2012-02-15 | 日立Ｇｅニュークリア・エナジー株式会社 | プラント運転方法 |
| CN101255307A (zh) | 2007-12-03 | 2008-09-03 | 上海中远关西涂料化工有限公司 | 核电站专用水性环氧涂料及其配制方法 |
| JP5453990B2 (ja) * | 2009-08-04 | 2014-03-26 | 栗田工業株式会社 | ボイラ装置の腐食抑制方法及び腐食抑制装置 |
| DE102012203010A1 (de) * | 2012-02-28 | 2013-08-29 | Areva Gmbh | Verfahren zur Reinigung und Konditionierung des Wasser-Dampfkreislaufes eines Kraftwerkes, insbesondere eines Kernkraftwerkes |
-
2012
- 2012-02-28 DE DE102012203010A patent/DE102012203010A1/de not_active Withdrawn
-
2013
- 2013-02-27 CA CA2861551A patent/CA2861551C/en active Active
- 2013-02-27 WO PCT/EP2013/053921 patent/WO2013127844A1/de active Application Filing
- 2013-02-27 EP EP13711579.6A patent/EP2700076B1/de active Active
- 2013-02-27 BR BR112014016702-8A patent/BR112014016702B1/pt active IP Right Grant
- 2013-02-27 ES ES13711579.6T patent/ES2572556T3/es active Active
- 2013-02-27 JP JP2014558155A patent/JP5978318B2/ja active Active
- 2013-02-27 ES ES13710799.1T patent/ES2567326T3/es active Active
- 2013-02-27 CN CN201380004858.9A patent/CN104040637A/zh active Pending
- 2013-02-27 KR KR1020147027446A patent/KR102075378B1/ko active IP Right Grant
- 2013-02-27 EP EP13710799.1A patent/EP2700075B1/de active Active
- 2013-02-27 JP JP2014558154A patent/JP5992060B2/ja active Active
- 2013-02-27 CA CA2863154A patent/CA2863154C/en active Active
- 2013-02-27 BR BR112014016787-7A patent/BR112014016787B1/pt active IP Right Grant
- 2013-02-27 KR KR1020147027449A patent/KR102075390B1/ko active IP Right Grant
- 2013-02-27 WO PCT/EP2013/053919 patent/WO2013127842A1/de active Application Filing
- 2013-12-12 US US14/104,109 patent/US9943890B2/en active Active
- 2013-12-12 US US14/104,104 patent/US10315234B2/en active Active
-
2014
- 2014-05-20 ZA ZA2014/03641A patent/ZA201403641B/en unknown
- 2014-05-20 ZA ZA2014/03653A patent/ZA201403653B/en unknown
Also Published As
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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. |