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    • 2. 发明授权
    • 핵분열 생성물로부터 유용 핵종을 생산하기 위한 종합공정설비
    • 从产品生产放射性核素的总处理设备
    • KR101572763B1
    • 2015-11-30
    • KR1020140127075
    • 2014-09-23
    • 한국원자력연구원
    • 홍영돈최선주허철민배경진
    • G21G1/06
    • G21G1/06C01B23/00G21D5/00
    • 본발명은핵분열생성물로부터유용핵종을생산하기위한종합공정설비에관한것으로, 더욱상세하게는중성자조사된저농축우라늄(LEU) 조사표적으로부터방사성동위원소를생산하기위한핫셀뱅크유닛(Hot Cell Bank Unit)은중성자조사리그또는중성자조사표적을수용하기위해표적의인입출이가능하도록구성된리시빙핫셀(Receiving Hot Cell)과, 중성자조사표적용해와, 중성자조사표적의용해시, 발생된비활성기체의표적및 중성자조사표적의용해후, 여과처리를위한디솔루션핫셀(Dissolution Hot Cell)과, 유용핵종의분리정제를위한정제용핫셀(Purification Hot Cell)과, 요구되는용액의방사능량으로분주하기위한벌크소스핫셀(Bulk Source Hot Cell)을포함하여이루어진다. 상기핫셀뱅크유닛과비활성방사성기체를포함한기체방사성폐기물및 핵분열생성물을함유한고체폐기물과방사성동위원소생산과정중에발생하는고체폐게물및 액체폐기물을종합적으로관리할수 있도록일체형으로구성함으로써방사선안전성및 생산효율성을향상시킬수 있다. 즉본 발명은설비가원자로시설과직접연계되어있어방사성동위원소표적물질의이송시, 충분한차폐성능을보장하면서방사성동위원소를생산할수 있고, 또한설비가기능별로구성되어있어운전의효율성과안전성을높여기계적조작과화학적처리를손쉽게구현할수 있는핵분열생성물로부터유용핵종을생산하기위한종합공정설비를제안하고자한다.
    • 本发明涉及用于从裂变产物生产有用的核素的综合处理设备,包括用于产生放射性同位素的热电池库单元。 热电池组单元包括:接收热电池,靶可插入并从其中取出; 用于过滤过程的溶解热电池; 用于分离和纯化有用的核素的纯化热电池; 和一个散装来源的热电池,以满足所需解决方案的放射性量。
    • 9. 发明授权
    • 방사성 의약품용 테크네튬 또는 레늄 착물의 제조방법
    • 방사성의약품용테크네튬또는레늄착물의제조방
    • KR100439962B1
    • 2004-07-12
    • KR1020020031548
    • 2002-06-05
    • 한국원자력연구원
    • 박경배박상현권희정최선주신병철홍영돈최상무박응우한광희장범수
    • A61K51/00
    • C07F13/005A61K51/0402A61K51/0476A61K51/0489
    • The present invention relates to a method of preparing technetium or rhenium complex for radiopharmaceuticals, through reaction of pertechnetate or perrhenate with a ligand in the presence of a reducing agent, wherein the reducing agent is a borohydride exchange resin (BER). The borohydride exchange resin of the present invention has advantages of being stable in a wide range of Ph, including acidic or alkaline condition(Ph 2~14) and thus being applicable to biological materials as well as being easily removable through filtration when being administrated. Also since the radiolabelled complex is produced under conditions milder than those required for the conventional reducing agents as well as has high radiochemical purity and high labeling efficiency, the conventional reducing agents can be replaced by the BER of the present invention.
    • 本发明涉及一种通过高锝酸盐或高铼酸盐与配位体在还原剂存在下反应制备放射性药物用锝或铼配合物的方法,其中还原剂是硼氢化物交换树脂(BER)。 本发明的氢硼化物交换树脂具有在包括酸性或碱性条件(Ph 2〜14)在内的宽范围的Ph中稳定的优点,因此适用于生物材料并且在施用时通过过滤易于除去。 另外,由于放射性标记复合物在比常规还原剂所需条件温和的条件下生产,并且具有高放射化学纯度和高标记效率,所以常规还原剂可以用本发明的BER代替。