会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • SOLUTION TARGET FOR CYCLOTRON PRODUCTION OF RADIOMETALS
    • 解决方案用于循环生产放射性物质的目标
    • WO2015175972A2
    • 2015-11-19
    • PCT/US2015/031140
    • 2015-05-15
    • MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH
    • DEGRADO, Timothy, R.PANDEY, MukeshBYRNE, John
    • A61K47/48A61K38/20
    • G21G1/10B01D15/08G21G1/001G21G2001/0021H05H6/00
    • Methods of producing and isolating 68 Ga, 89 Zr, 64 Cu, 63 Zn, 86 Y, 61 Cu, 99m Tc, 45 Ti, 13 N, 52 Mn, or 44 Sc and solution targets for use in the methods are disclosed. The methods of producing 68 Ga, 89 Zr, 64 Cu, 63 Zn, 86 Y, 61 Cu, 99 mTc, 45 Ti, 13 N, 52 Mn, or 44 Sc include irradiating a closed target system with a proton beam. The closed target system can include a solution target. The methods of producing isolated 68 Ga, 89 Zr, 64 Cu, 63 Zn, 86 Y, 61 CU, 99m TC, 45 -Ti, 52 Mn, or 44 Sc by ion exchange chromatography. An example solution target includes a target body including a target cavity for receiving the target material; a housing defining a passageway for directing a particle beam at the target cavity; a target window for covering an opening of the target cavity; and a coolant gas flow path disposed in the passageway upstream of the target window.
    • 公开了生产和分离68Ga,89Zr,64Cu,63Zn,86Y,61Cu,99mTc,45Ti,13N,52Mn或44Sc的方法和用于该方法的溶液靶。 制造68Ga,89Zr,64Cu,63Zn,86Y,61Cu,99mTc,45Ti,13N,52Mn或44Sc的方法包括用质子束照射封闭的靶系统。 封闭的目标系统可以包括解决方案目标。 通过离子交换层析分离制备68 Ga,89Zr,64Cu,63Zn,86Y,61CU,99mTC,45-Ti,52Mn或44Sc的方法。 示例性解决方案目标包括目标主体,其包括用于接收目标材料的目标腔体; 壳体,其限定用于将粒子束引导到目标空腔的通道; 用于覆盖目标腔的开口的目标窗口; 以及设置在目标窗口上游的通道中的冷却剂气体流路。
    • 4. 发明申请
    • HYBRID MOLTEN-SALT REACTOR WITH ENERGETIC NEUTRON SOURCE
    • 具有能量中和源的混合型钼酸盐反应器
    • WO2015038922A1
    • 2015-03-19
    • PCT/US2014/055435
    • 2014-09-12
    • WOOLLEY, Robert, Daniel
    • WOOLLEY, Robert, Daniel
    • G21B1/01G21C3/22G21C3/54
    • G21G1/001G21B1/01G21C1/14G21C1/30G21D1/00Y02E30/40
    • In an embodiment, a hybrid molten salt reactor includes a source of energetic neutrons, the energetic neutrons having a typical energy per neutron of 14 MeV or greater, a critical molten salt reactor, and a molten salt comprising a dissolved mixture of fissile actinides and fertile actinides. The molten salt circulates in a loop through the reactor vessel and around the source of energetic neutrons. The fissile actinides and fertile actinides sustain an exothermic nuclear reaction in which the actinides are irradiated by the energetic neutrons, the energetic neutrons inducing subcritical nuclear fission, and undergo critical nuclear fission when circulating through the critical molten salt reactor. A portion of the daughter neutrons generated by nuclear reactions are captured by the fertile actinides in the molten salt and induce transmutation of the fertile actinides into fissile actinides and sustain critical fission chain reactions in the molten salt reactor.
    • 在一个实施方案中,混合熔盐反应器包括能量中子源,能量中子具有每个中子14MeV或更大的典型能量,临界熔盐反应器和包含溶解的裂变锕系混合物的熔融盐 锕系元素。 熔盐在循环中循环通过反应器容器和围绕能量中子源。 可裂变锕系元素和可怜的锕系维持放热核反应,其中锕系元素被能量中子,能量中子诱导亚临界核裂变辐射,并在循环通过临界熔盐反应器时经历临界核裂变。 通过核反应产生的一部分子中子由熔融盐中的可食锕系元素捕获,并诱导可育锕系元素转变为裂变锕系元素,并维持熔盐反应器中的临界裂变链反应。
    • 6. 发明申请
    • APPARATUS AND METHODS FOR TRANSMUTATION OF ELEMENTS
    • 装置和方法转移元件
    • WO2013188793A2
    • 2013-12-19
    • PCT/US2013045935
    • 2013-06-14
    • DENT INTERNAT RES INC
    • DENT WILLIAM VADEN JR
    • G21G1/06
    • G21G1/06G21G1/001G21G2001/0042
    • Examples of apparatus and methods for transmutation of an element are disclosed. An apparatus can include a neutron emitter configured to emit neutrons with a neutron output, a neutron moderator configured to reduce the average energy of the neutron output to produce a moderated neutron output, a target configured to absorb neutrons when exposed to the moderated neutron output, the absorption of the neutrons by the target producing a transmuted element, and an extractor configured to extract the desired element. A method can include producing a neutron output, reducing the average energy of the neutron output with a neutron moderator to produce a moderated neutron output, absorbing neutrons from the moderated neutron output with the target to generate a transmuted element, and eluting a solution through the target to extract a desired element. In some examples, the target includes molybdenum-98, and the desired element includes technetium-99m.
    • 公开了用于元件变换的装置和方法的示例。 一种装置可以包括配置成发射具有中子输出的中子的中子发射器,中子减速器,其被配置为减少中子输出的平均能量以产生调节中子输出;被配置为当暴露于中等中子输出时吸收中子的目标, 通过靶产生转化元件的中子对中子的吸收,以及被配置为提取所需元素的提取器。 一种方法可以包括产生中子输出,减少用中子减速器产生的中子输出的平均能量,以产生中等的中子输出,从目标的中等中子输出中吸收中子,产生一个转换的元素,并通过 提取所需元素的目标。 在一些实例中,靶包括钼-98,所需的元素包括锝-99m。