ISOTOPE PRODUCTION APPARATUS

PROBLEM TO BE SOLVED: To provide a self-shielded isotope production apparatus having a compact shielding.SOLUTION: An isotope production apparatus includes a cyclotron 10 for producing a particle beam, a shielding 40 surrounding the cyclotron, and a target 20 within the shielding 40. The shielding 4...

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Bibliographische Detailangaben
1. Verfasser:	FREDERIC STICHELBAUT
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CONVERSION OF CHEMICAL ELEMENTS DECONTAMINATION ARRANGEMENTS THEREFOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY NUCLEAR ENGINEERING NUCLEAR PHYSICS PHYSICS PLASMA TECHNIQUE PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT RADIOACTIVE SOURCES TREATING RADIOACTIVELY CONTAMINATED MATERIAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a self-shielded isotope production apparatus having a compact shielding.SOLUTION: An isotope production apparatus includes a cyclotron 10 for producing a particle beam, a shielding 40 surrounding the cyclotron, and a target 20 within the shielding 40. The shielding 40 includes a first layer having a hydrogen content of at least 100 kg/m, and a second layer having at least 4900 kg/mof material having an atomic number equal to or higher than 26 and at least 29 kg/mof hydrogen.SELECTED DRAWING: Figure 3 【課題】小型の遮蔽を有する自己遮蔽同位体生成装置を提供する。【解決手段】粒子線を生成するためのサイクロトロン１０と、前記サイクロトロンを取り囲む遮蔽４０と、前記遮蔽４０内に含まれるターゲット２０とを含む同位体生成装置において、遮蔽４０は、少なくとも１００ｋｇ／ｍ３の水素含量を有する第１の層と、少なくとも４９００ｋｇ／ｍ３の、２６以上の原子番号を有する材料、および少なくとも２９ｋｇ／ｍ３の水素を含む第２の層とを含む。【選択図】図３