BR9906795A - Célula de resistência nuclear e processos para produção da mesma - Google Patents

Célula de resistência nuclear e processos para produção da mesma

Info

Publication number
BR9906795A
BR9906795A BR9906795-1A BR9906795A BR9906795A BR 9906795 A BR9906795 A BR 9906795A BR 9906795 A BR9906795 A BR 9906795A BR 9906795 A BR9906795 A BR 9906795A
Authority
BR
Brazil
Prior art keywords
radiation
shielding
polymers
nuclear
processes
Prior art date
Application number
BR9906795-1A
Other languages
English (en)
Inventor
Adrian Joseph
Original Assignee
Nurescell Inc
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 Nurescell Inc filed Critical Nurescell Inc
Publication of BR9906795A publication Critical patent/BR9906795A/pt

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • G21F9/301—Processing by fixation in stable solid media
    • G21F9/307—Processing by fixation in stable solid media in polymeric matrix, e.g. resins, tars
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/10—Organic substances; Dispersions in organic carriers
    • G21F1/103—Dispersions in organic carriers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

Patente de Invenção: <B>"CéLULA DE RESISTêNCIA NUCLEAR E PROCESSOS PARA PRODUçãO DA MESMA"<D>. A presente invenção é um material de blindagem que resiste tanto à radiação nuclear quanto às altas temperaturas e é, especialmente, adequado ao encerramento de materiais de refugos radioativos para imobilizá-los. O material é uma mistura compreendida de 2 ou mais polímeros orgânicos, nos quais são incluídas cargas, que são reticuladas dentro das cadeias laterais fenílicas dos polímeros e copolímeros. Outras cargas proporcionam blindagem radioativa e podem ser meramente incluídas dentro da matriz reticulada. O material contém uma matriz rígida com partículas incrustadas de substâncias de blindagem de radiação e materiais termocondutivos com propriedades gerais como as de cerâmica ou propriedades ceramometálicas. O material é termorrígido e pode apresentar um material extremamente duro- por exemplo 37,9 MPa ( 20.000 psi) de resistência de cisalhamento. O material é compreendido de uma mistura de borracha vulcanizada e/ou polímeros semelhantes a borracha, várias inclusões de blindagem de radiação, resina de poliimida e resina de fenolformaldeído. Após ser miturado nas proporções apropriadas, o material cura a uma temperatura elevada ( por exemplo 260°C). O material final tem uma densidade entre 0,128 e 0,801 g/cm^ 3^ ( 8 a 50 eb/ft^ 3^) dependendo da proporção e identificação das inclusões resistentes à radiação.
BR9906795-1A 1998-11-06 1999-11-05 Célula de resistência nuclear e processos para produção da mesma BR9906795A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/187,641 US6232383B1 (en) 1998-11-06 1998-11-06 Nuclear resistance cell and methods for making same
PCT/US1999/026256 WO2000028551A2 (en) 1998-11-06 1999-11-05 Radiation resistant and radiation shielding thermosetting composition

Publications (1)

Publication Number Publication Date
BR9906795A true BR9906795A (pt) 2000-10-17

Family

ID=22689836

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906795-1A BR9906795A (pt) 1998-11-06 1999-11-05 Célula de resistência nuclear e processos para produção da mesma

Country Status (15)

Country Link
US (1) US6232383B1 (pt)
EP (1) EP1141972A2 (pt)
JP (1) JP2002529750A (pt)
KR (1) KR20010033880A (pt)
CN (1) CN1398409A (pt)
AR (1) AR023696A1 (pt)
AU (1) AU1910000A (pt)
BR (1) BR9906795A (pt)
CA (1) CA2316823A1 (pt)
HU (1) HUP0200219A3 (pt)
PE (1) PE20001255A1 (pt)
RU (1) RU2187855C2 (pt)
SK (1) SK14972000A3 (pt)
TW (1) TW470973B (pt)
WO (1) WO2000028551A2 (pt)

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JP3970588B2 (ja) * 2000-12-28 2007-09-05 株式会社日本自動車部品総合研究所 低温焼成化誘電体セラミックス、積層型誘電体素子、誘電体セラミックスの製造方法および助剤酸化物
US20040124374A1 (en) * 2001-06-08 2004-07-01 Adrian Joseph Amorphous composition for high level radiation and environmental protection
US6608319B2 (en) 2001-06-08 2003-08-19 Adrian Joseph Flexible amorphous composition for high level radiation and environmental protection
DE20208918U1 (de) * 2002-06-08 2003-10-23 Paul Hartmann AG, 89522 Heidenheim Bleifreies Strahlenschutzmaterial
US20040262546A1 (en) * 2003-06-25 2004-12-30 Axel Thiess Radiation protection material, especially for use as radiation protection gloves
US20100183867A1 (en) * 2004-06-04 2010-07-22 Colorado Seminary Radiation protection material using granulated vulcanized rubber, metal and binder
US20070244217A1 (en) * 2004-06-04 2007-10-18 Amme Robert C Radiation Protection Material Using Granulated Vulcanized Rubber, Metal and Binder
US20070102672A1 (en) * 2004-12-06 2007-05-10 Hamilton Judd D Ceramic radiation shielding material and method of preparation
CN100455179C (zh) * 2006-05-26 2009-01-21 中国科学院理化技术研究所 包覆型复合碳基电磁屏蔽材料及其制备方法和用途
AU2009291633B2 (en) * 2008-09-12 2015-07-23 E. I. Du Pont De Nemours And Company Ethylene vinyl alcohol composition with metal carboxylate
LU91605B1 (fr) * 2009-09-07 2011-03-08 Terra Nobilis S A Procédé de sécurisation du stockage de déchets radioactifs de longue vie.
US20140151584A1 (en) * 2012-10-29 2014-06-05 Bloxr Corporation Nuclear radiation shields, shielding systems and associated methods
US8754389B2 (en) 2010-01-07 2014-06-17 Bloxr Corporation Apparatuses and methods employing multiple layers for attenuating ionizing radiation
US9114121B2 (en) 2010-01-07 2015-08-25 Bloxr Solutions, Llc Radiation protection system
KR101145703B1 (ko) * 2010-11-24 2012-05-24 (주)에나인더스트리 방사선 차폐 시트
KR101145704B1 (ko) * 2010-11-24 2012-05-24 (주)에나인더스트리 방사선 차폐 시트 제조방법
JP6091109B2 (ja) * 2012-08-08 2017-03-08 平岡織染株式会社 放射線遮蔽シート
CN103106936B (zh) * 2013-01-28 2015-06-17 刘军 一种树脂钨复合材料配方及其制作工艺
US20140225039A1 (en) * 2013-02-11 2014-08-14 Industrial Technology Research Institute Radiation shielding composite material including radiation absorbing material and method for preparing the same
CN103087522A (zh) * 2013-02-26 2013-05-08 黑龙江省科学院技术物理研究所 纳米硼酸铅/聚酰亚胺辐射防护复合材料及其制备方法
CN103762002B (zh) * 2014-01-26 2016-01-13 南通通洋机电制造有限公司 一种用于空间站的抗辐射屏蔽板
CN105778318A (zh) * 2016-03-22 2016-07-20 李晨露 一种可以抵挡电磁辐射的塑料及其制备方法
RU2670869C1 (ru) * 2017-10-10 2018-10-25 Иван Соломонович Пятов Способ изготовления изделия сложной формы на основе гибридной композитной матрицы
RU2673336C1 (ru) * 2017-10-16 2018-11-26 федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им В.Г. Шухова" Полимерный композит для защиты от космической радиации и способ его получения
FR3080215B1 (fr) * 2018-04-16 2022-06-03 Orano Cycle Monture de lunettes a protection amelioree contre les rayonnements ionisants et lunettes de radioprotection comprenant une telle monture
CN109273130B (zh) * 2018-08-07 2022-03-29 西南科技大学 一种高硫高钠高放废液玻璃陶瓷固化体的制备方法
RU2719682C1 (ru) * 2019-07-16 2020-04-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" Многослойный полимер-углеродный композит для защиты от космического воздействия и способ его получения
CN110828019A (zh) * 2019-11-29 2020-02-21 西安交通大学 用于伽马射线屏蔽的硅胶基柔性屏蔽材料及其制备方法

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Also Published As

Publication number Publication date
CN1398409A (zh) 2003-02-19
AU1910000A (en) 2000-05-29
CA2316823A1 (en) 2000-05-18
US6232383B1 (en) 2001-05-15
RU2187855C2 (ru) 2002-08-20
WO2000028551A3 (en) 2001-07-26
WO2000028551A2 (en) 2000-05-18
HUP0200219A2 (hu) 2002-05-29
JP2002529750A (ja) 2002-09-10
HUP0200219A3 (en) 2004-03-29
SK14972000A3 (sk) 2001-02-12
TW470973B (en) 2002-01-01
KR20010033880A (ko) 2001-04-25
AR023696A1 (es) 2002-09-04
EP1141972A2 (en) 2001-10-10
PE20001255A1 (es) 2000-11-22

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1910 DE 14/08/2007.