首页 / 国际专利分类库 / 物理 / 核物理;核工程 / 化学元素的转变;放射源 / 用于以电磁辐射、微粒辐射或粒子轰击的方法转变化学元素的装置,例如生产放射性同位素(对同一元素的不同同位素分离入B01D59/00)
序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
81 METHODS OF GENERATING ENERGETIC PARTICLES USING NANOTUBES AND ARTICLES THEREOF PCT/US2006045753 2006-11-30 WO2007102860A3 2008-02-21 COOPER CHRISTOPHER H; LOAN JAMES F; COOPER WILLIAM K; CUMMINGS ALAN G
There is disclosed a method of generating energetic particles, which comprises contacting nanotubes with a source of hydrogen isotopes, such as D2O, and applying activation energy to the nanotubes. In one embodiment, the hydrogen isotopes comprises protium, deuterium, tritium, and combinations thereof. There is also disclosed a method of transmuting matter that is based on the increased likelihood of nuclei interaction for atoms confined in the limited dimensions of a nanotube structure, which generates energetic particles sufficient to transmute matter and exposing matter to be transmuted to these particles.
82 METHODS FOR MANUFACTURING AND PRODUCING PRODUCTS PCT/US9307444 1993-08-10 WO9403906A3 1994-04-14 BRIGHTSEN RONALD A; LOWENBERG HOMER; FORSCHER FREDERICK; GEORGE D RUSSELL; MALLOVE EUGENE F
A method of generating and controlling high energy 32He particles includes the steps of accumulating protons and deuterons in intimate contact with a lattice structure storage member (12) and repeatedly reacting one proton and one deuteron to produce 32He particles and excess energy greater than 6 MeV for each of the 32He particles. In particular, a first isotope of hydrogen and a second isotope of hydrogen are stored in contact with a lattice structure (14) to produce a first ratio of the first isotope to the second from a mixture having a second ratio of the first isotope to the second isotope, adjusting the energy of the lattice structure (14) to initiate the energy production reaction caused by the interaction and controlling the second ratio to control the rate of the energy production reaction based on the interaction of the first isotope with the second isotope. Methods for treating radioactive waste by transmutation and for forming a superconductive material from a plurality of constituents, as well as methods for forming improved semiconductor devices.
83 방사성동위원소 보관함 및 방사성동위원소 관리 시스템 KR1020170094619 2017-07-26 KR101877965B1 2018-07-12 임종명; 김현철; 김태형; 양기호; 이완로; 이종일
본발명은방사성동위원소보관함및 방사성동위원소관리시스템에대한것이다. 본발명에따른방사성동위원소관리시스템은, 방사성동위원소보관용기, 상기방사성동위원소보관용기를보관하는방사성동위원소보관함및 방사선관리부를포함하고, 상기방사성동위원소보관용기에선원식별코드가부여되고, 상기방사성동위원소보관함은, 개인식별코드및 상기선원식별코드를인식하는식별코드리더부; 및개봉선원을반입할때 방사성동위원소의사용량을측정하는사용량측정부를포함하며, 상기방사성동위원소보관함은인식된정보를상기방사선관리부로전송한다.
84 동위원소 생성 타겟 KR1020157031072 2011-07-27 KR101716842B1 2017-03-15 리즈스티븐리차드; 파머토드스티븐; 켈러스티븐토드; 뭉크마딕켄
동위원소생성타겟은외경벽 및내경벽을포함할수 있다. 동위원소공급원은내경벽과외경벽의사이에위치할수 있고, 또한, 동위원소공급원은하나이상의비워진영역사이에산재되어있는핵분열성물질을포함할수 있다. 중심영역이내경벽 안에위치할수 있고, 또한, 중심영역은열중성자화체적을수용하도록형성될수 있다.
85 의료용 동위원소를 생산하는 디바이스 및 방법 KR1020167015856 2009-05-01 KR1020160072846A 2016-06-23 피퍼,그레고리
의료용동위원소를생산하도록작동가능한하이브리드원자로는가스로부터이온빔을생성하도록작동가능한이온소스, 중성자들을생성하도록이온빔과상호작용하는타겟을포함한타겟챔버, 및타겟챔버와근접하여위치되고핵분열반응을통해의료용동위원소를생산하도록중성자들과상호작용하는모 물질을포함한활성화셀을포함한다. 활성화셀에근접하여감쇠기가위치되고, 핵분열반응을아임계레벨에유지하도록선택되며, 타겟챔버에근접하여반사기가위치되고, 활성화셀을향해중성자들을반사시키도록선택되며, 실질적으로활성화셀, 감쇠기, 및반사기를감속재가둘러싼다.
86 희귀 동위원소 생산용 표적계 KR1020130117916 2013-10-02 KR1020150039396A 2015-04-10 우형주; 강병휘; 추경호; 황원주
희귀동위원소생산용표적계에대해서개시한다. 상기희귀동위원소생산용표적계는, 일측이양성자빔의입측으로형성되는원통형상의몸체를갖는표적컨테이너; 상기표적컨테이너내에형성되고, 원뿔형상이며, 내부에상기원뿔형상에대응하는형상의중공을갖는표적베이스; 상기표적베이스내의상기중공에설치되는냉각자켓; 및상기표적베이스의외측표면을따라서상기원뿔의꼭지점에서상기원뿔의모선을따라서배치되고, 상기양성자빔에의해서타격되는다수의표적핀(fin);을포함하며, 상기표적베이스의원뿔꼭지점은, 상기양성자빔의입측으로향해서배치되는것을특징으로한다. 이때, 상기표적베이스의외측면에는상기표적베이스의형상과동일한원뿔형상으로형성되고, 상기표적핀이고정되는표적핀 베이스가더 형성될수도있다.
87 전자빔과 P―N 접합 다이오드를 이용한 마이크로 파워 발생장치 및 방법 KR1020110126937 2011-11-30 KR1020130060726A 2013-06-10 김종욱; 도칠훈; 진윤식; 하윤철; 김상철; 김은동; 김석환; 이원재
PURPOSE: A micropower generator and a method thereof using electron beam and a P-N junction diode are provided to precisely estimate an injected amount of radioisotope by irradiating CNT(Carbon Nanotube) electron beam on a P-N junction diode and measuring the corresponding micropower. CONSTITUTION: An electron beam generator(110) generates electron beam regarding a control voltage of a controller. The electron beam sequentially passes a grid, a first anode and a second anode and is irradiated to a P-N junction diode(120). The P-N junction diode generates current regarding irradiation of the electron beam. A measurement instrument(130) measures power generation by current flowing through the P-N junction diode. The measurement instrument measures the current flowing through the P-N junction diode using an ammeter(A).
88 전기화학적 상전이 장치 및 방법 KR1020127000580 2010-07-12 KR1020120089428A 2012-08-10 발러,마르코; 샘퍼,빅토르; 렌쉬,크리스티안; 보엘드,크리스토프
전기화학적 상전이를 위한 장치 및 방법은 유리상 탄소 또는 탄소 및 중합체 복합체 중 하나로부터 형성된 하나 이상의 전극을 사용한다. 상기 장치는 주입 포트(42), 배출 포트(44) 및 그것들 사이에 걸친 세장형 유체 통로(36)를 규정하는 장치 하우징을 포함한다. 캡쳐 전극(12) 및 반대 전극은 유체 통로가 상기 캡쳐 및 반대 전극 사이에 걸쳐지도록 상기 하우징 내에 위치한다.
89 I―131 방사성 동위원소 용액 및 캡슐 분배조립장치 KR1020060070741 2006-07-27 KR100756339B1 2007-09-07 홍순복; 한현수; 이준식; 박울재; 손광재; 신현영; 장경덕; 남성수
An I-131 radioactive isotope solution and capsule dispensation/assembly machine is provided to minimize the radioactive exposure of a worker and to improve a working efficiency by automating an entire process. An I-131 radioactive isotope solution and capsule dispensation/assembly machine includes a driving unit(10), a dispensing unit(30), a controlling unit(50), and an ionization chamber(70). The driving unit(10) is a disk type, and includes a coupling holder(11), a tray(12), an index, and a driving device(16). The coupling holder(11) is protruded upward at a center of the driving unit(10). The tray(12) has a plurality of capsule trays(13). The plurality of capsule trays(13) are formed in a circumferential direction on an edge of the coupling holder(11). The index is rotatably inserted into a lower part of the coupling holder(11) of the tray(12). The driving device(16) is connected to a lower part of the index, and has a motor which rotates the index. The dispensing unit(30) is separated from the driving unit(10) by a predetermined distance. The controlling unit(50) is controllably connected to the driving unit(10) and the dispensing unit(30). The ionization chamber(70) is installed in the dispensing unit(30), and moves a dispenser(31) up and down.
90 THE METHOD FOR DESTROY OF LONG-LIFE RADIONUCLIDES AND FOR SYNTHESIS OF VALUABLE ELEMENTS KR20070015653 2007-02-14 KR20070026751A 2007-03-08 PARK YOUNG WOONG
A method for destroying long half-life radionuclides and a method for synthesizing valuable elements are provided to complete a nuclear reaction required in destroying nuclear division byproducts like I-129 and Tc-99 and synthesizing valuable elements like radioisotope and gold by using a middle high temperature chemical reaction apparatus using a catalytic reaction. In a method for destroying long half-life radionuclides or synthesizing valuable elements, Lewis acid, water and raw material are nuclear-reacted in a middle high temperature. The Lewis acid includes more than one of B, Al, Si, Ti, V, Cr, Mn, Fe, Co, Ni, Cu and Zn. The raw material uses more than one of He, Be, Ne, Mg, Si, P, S, Cl, Ar, Ti, V, Mn, Co, Kr, Tc, I, Xe, Cs, Pr, Tb, Ho, Lu, Ta, Ir and Hg. The middle high temperature is a reaction temperature of 100 to 1500 degrees centigrade.
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