BRPI0511691A - instalação nuclear - Google Patents

instalação nuclear

Info

Publication number
BRPI0511691A
BRPI0511691A BRPI0511691-0A BRPI0511691A BRPI0511691A BR PI0511691 A BRPI0511691 A BR PI0511691A BR PI0511691 A BRPI0511691 A BR PI0511691A BR PI0511691 A BRPI0511691 A BR PI0511691A
Authority
BR
Brazil
Prior art keywords
flow path
particle
nuclear installation
nuclear
collection zone
Prior art date
Application number
BRPI0511691-0A
Other languages
English (en)
Inventor
Leszek Andrzej Kuczynski
Francis Pieter Van Ravenswaay
Original Assignee
Pebble Bed Modular Reactor Pty
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 Pebble Bed Modular Reactor Pty filed Critical Pebble Bed Modular Reactor Pty
Publication of BRPI0511691A publication Critical patent/BRPI0511691A/pt
Publication of BRPI0511691B1 publication Critical patent/BRPI0511691B1/pt

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/07—Pebble-bed reactors; Reactors with granular fuel
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/3206—Means associated with the fuel bundle for filtering the coolant, e.g. nozzles, grids
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • G21C19/307—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

INSTALAçãO NUCLEAR A presente invenção se refere a uma instalação nuclear (10) possuindo um vaso reator (12) e um circuito de fluido (14) incluindo o meio de definição de trajeto de escoamento (16), definindo um trajeto de escoamento para a circulação de um fluido refrigerante de reator de e para o vaso reator (12). A instalação nuclear (10) inclui uma zona de coleta de partículas (52,60) definida ao longo de pelo menos parte da extensão do trajeto de escoamento, e meios de deflexão de partícula (30) arranjado em relação de deflexão de partícula com o trajeto de escoamento para deflexionar as partículas a partir de uma corrente de fluido no percurso de escoamento para e em direção à zona de coleta de partícula (52,60).
BRPI0511691-0A 2004-05-30 2005-05-13 Nuclear installation and method for removing loaded particles BRPI0511691B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA2004/3297 2004-05-30
ZA200403297 2004-05-30
PCT/IB2005/051572 WO2005119698A1 (en) 2004-05-30 2005-05-13 Nuclear plant

Publications (2)

Publication Number Publication Date
BRPI0511691A true BRPI0511691A (pt) 2008-01-29
BRPI0511691B1 BRPI0511691B1 (pt) 2017-06-27

Family

ID=34967296

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511691-0A BRPI0511691B1 (pt) 2004-05-30 2005-05-13 Nuclear installation and method for removing loaded particles

Country Status (10)

Country Link
US (2) US20100260310A1 (pt)
EP (1) EP1766633B1 (pt)
JP (1) JP5324090B2 (pt)
KR (1) KR101254319B1 (pt)
CN (1) CN101002285B (pt)
AR (1) AR049109A1 (pt)
BR (1) BRPI0511691B1 (pt)
CA (1) CA2569306C (pt)
WO (1) WO2005119698A1 (pt)
ZA (1) ZA200610178B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8726989B2 (en) * 2010-07-14 2014-05-20 Donald Nevin Method for removing contaminants from wastewater in hydraulic fracturing process
US8746335B2 (en) * 2010-07-14 2014-06-10 Donald Nevin Method for removing contaminants from wastewater in hydraulic fracturing process
CN106898454A (zh) * 2017-03-03 2017-06-27 清华大学天津高端装备研究院 一种颗粒材料的磁力提升装置及核设施
US20190336983A1 (en) * 2018-05-01 2019-11-07 Anthony Short Tiered Magnet Modular Collar
CN112687419B (zh) * 2020-12-18 2022-04-12 岭东核电有限公司 乏燃料除金属井及去除乏燃料上液态金属的方法

Family Cites Families (26)

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US3608718A (en) * 1968-12-20 1971-09-28 Bethlehem Steel Corp Magnetic separator method and apparatus
US3772519A (en) * 1970-03-25 1973-11-13 Jersey Nuclear Avco Isotopes Method of and apparatus for the separation of isotopes
SE338962B (pt) * 1970-06-04 1971-09-27 B Lehnert
US3929433A (en) * 1971-06-07 1975-12-30 Ronald Ray Lucero Process and apparatus for removing ions from fluids
US3887457A (en) * 1973-05-21 1975-06-03 Magnetic Eng Ass Inc Magnetic separation method
US3992625A (en) 1973-12-27 1976-11-16 Jersey Nuclear-Avco Isotopes, Inc. Method and apparatus for extracting ions from a partially ionized plasma using a magnetic field gradient
US4094762A (en) * 1974-11-05 1978-06-13 United Kingdom Atomic Energy Authority Method for the storage of material
JPS521399A (en) 1975-06-24 1977-01-07 Toshiba Corp The fixation treatment method of a radioactive gas and its device
US4107524A (en) * 1975-12-04 1978-08-15 Book David L High atomic weight isotope separator
JPS53136200A (en) 1977-04-30 1978-11-28 Toshiba Corp Radioactive gas fixation treatment method and device
JPS53135877A (en) 1977-04-30 1978-11-27 Toshiba Corp Fixing apparatus for harmful gas, radioactive gas or the like
FR2396592A1 (fr) * 1977-07-08 1979-02-02 Commissariat Energie Atomique Filtre magnetique a aimants permanents
JPS5474100A (en) 1977-11-22 1979-06-13 Toshiba Corp Fixation processing system of waste gas
JPS5813876B2 (ja) 1977-12-16 1983-03-16 株式会社東芝 放射性ガスまたは有害ガスの貯蔵方法および装置
JPS5876115A (ja) * 1981-11-02 1983-05-09 Hitachi Ltd 沸騰水型原子力発電プラントにおける冷却装置を備えた電磁フイルタ
US4594215A (en) * 1983-11-04 1986-06-10 Westinghouse Electric Corp. Augmented high gradient magnetic filter
US4678627A (en) * 1985-04-04 1987-07-07 Westinghouse Electric Corp. Debris-retaining trap for a fuel assembly
US4842812A (en) * 1987-09-11 1989-06-27 Westinghouse Electric Corp. Reactor coolant crud control by particulate scavenging and filtration
JPH0458200A (ja) 1990-06-28 1992-02-25 Toshiba Corp 放射性ガスの固定化装置
JPH04340499A (ja) 1991-05-17 1992-11-26 Toshiba Corp 放射性ガス固定化処理装置
FR2707035B1 (pt) * 1993-06-25 1995-09-08 Framatome Sa
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JPH11337697A (ja) * 1998-05-22 1999-12-10 Nissin High Voltage Co Ltd 磁場形ステアラー
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KR100431643B1 (ko) * 2001-09-11 2004-05-17 한국과학기술원 원자력 발전소에서 방사성 부식생성물을 제거하는마그네틱 필터링 장치 및 방법
JP2003326274A (ja) * 2002-05-10 2003-11-18 Senjirou Matsuyama 磁気照射水装置の磁石の配置

Also Published As

Publication number Publication date
KR101254319B1 (ko) 2013-04-23
US20120027157A1 (en) 2012-02-02
CA2569306C (en) 2014-03-25
WO2005119698A1 (en) 2005-12-15
US20100260310A1 (en) 2010-10-14
BRPI0511691B1 (pt) 2017-06-27
EP1766633A1 (en) 2007-03-28
US8379789B2 (en) 2013-02-19
AR049109A1 (es) 2006-06-28
CN101002285A (zh) 2007-07-18
KR20070046814A (ko) 2007-05-03
JP5324090B2 (ja) 2013-10-23
EP1766633B1 (en) 2016-04-13
CA2569306A1 (en) 2005-12-15
ZA200610178B (en) 2008-04-30
CN101002285B (zh) 2011-04-27
JP2008501114A (ja) 2008-01-17

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]