ES314206A1 - Material for protection against ionising radiations - Google Patents

Material for protection against ionising radiations

Info

Publication number
ES314206A1
ES314206A1 ES0314206A ES314206A ES314206A1 ES 314206 A1 ES314206 A1 ES 314206A1 ES 0314206 A ES0314206 A ES 0314206A ES 314206 A ES314206 A ES 314206A ES 314206 A1 ES314206 A1 ES 314206A1
Authority
ES
Spain
Prior art keywords
protection against
organic compound
ionising radiations
setting
against ionising
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.)
Expired
Application number
ES0314206A
Other languages
Spanish (es)
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Publication of ES314206A1 publication Critical patent/ES314206A1/en
Expired legal-status Critical Current

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
    • G21F1/02—Selection of uniform shielding materials
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/02—Biological shielding ; Neutron or gamma shielding
    • G21C11/028—Biological shielding ; Neutron or gamma shielding characterised by the form or by the material
    • 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
    • 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)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Particle Accelerators (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)

Abstract

A neutron and gamma-ray shield material is formed of lead spheres held in a matrix of a coldpolymerized organic compound which contains a dispersion of a substance having a large neutron capture cross-section, for example, boric acid. Cobalt octoate is used as the setting accelerator. The spheres take the required shape and the organic compound is poured in to fill the interstices prior to setting.
ES0314206A 1964-06-15 1965-06-15 Material for protection against ionising radiations Expired ES314206A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR978353A FR1407211A (en) 1964-06-15 1964-06-15 Protective material against ionizing radiation

Publications (1)

Publication Number Publication Date
ES314206A1 true ES314206A1 (en) 1966-03-16

Family

ID=8832423

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0314206A Expired ES314206A1 (en) 1964-06-15 1965-06-15 Material for protection against ionising radiations

Country Status (4)

Country Link
BE (1) BE665381A (en)
ES (1) ES314206A1 (en)
FR (1) FR1407211A (en)
GB (1) GB1046878A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501895A1 (en) * 1981-03-13 1982-09-17 Commissariat Energie Atomique PRODUCT ABSORBING NEUTRONS, METHOD FOR MANUFACTURING THE SAME, AND APPLICATION OF SAID PRODUCT TO STORAGE CASTLES

Also Published As

Publication number Publication date
FR1407211A (en) 1965-07-30
GB1046878A (en) 1966-10-26
BE665381A (en) 1965-10-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19860210