-
-
-
-
公开(公告)号：KR1020110055152A
公开(公告)日：2011-05-25
申请号：KR1020090112056
申请日：2009-11-19
Applicant: 한국원자력연구원
Abstract: PURPOSE: The decontamination system of contaminated soil based on a clay elimination method is provided to reduce cost required for a decontamination process by eliminating most clay absorbing contaminants from the contaminated soil. CONSTITUTION: The decontamination system of contaminated soil includes a reservoir(10), a reservoir lid, a decanter(20), a settling tank(30), a storing tank(40), and a recycling pipe(50). Air injection parts(11, 13) are further contained in the system. The reservoir reserves contaminated soil and water. The reservoir lid includes the air injection parts. The decanter is formed at the upper lateral side of the reservoir to be capable of being vertically moved. The settling tank separates water and clay by settling the clay. The storing tank stores water from the settling tank.
Abstract translation: 目的：通过消除污染土壤中大多数粘土吸收污染物，提供基于消除粘土的方法的污染土壤去污系统，以减少净化过程所需的成本。 构成：污染土壤的净化系统包括储存器（10），储存器盖，滗析器（20），沉淀罐（30），储存罐（40）和再循环管道（50）。 空气注入部件（11,13）还包含在系统中。 水库储备污染土壤和水。 贮存器盖包括空气注入部分。 滗水器形成在储存器的上侧面以能够垂直移动。 沉淀池通过沉淀粘土分离水和粘土。 储存罐储存来自沉淀池的水。
-
公开(公告)号：KR1020030041911A
公开(公告)日：2003-05-27
申请号：KR1020030024242
申请日：2003-04-17
Applicant: 한국원자력연구원
IPC: C09K3/32
CPC classification number: C09K3/32 , B09B3/0041 , B09B3/0075
Abstract: PURPOSE: A method for stabilizing the waste mercury by amalgamation is provided, to convert the liquid waste mercury into the solid amalgam having excellent mechanical strength and exudation resistance, thereby preventing the secondary pollution due to the exudate. CONSTITUTION: The method comprises the steps of mixing 100 parts by weight of liquid waste mercury and 80-95 parts by weight of the metal powder selected from the group consisting of copper, bronze, tin, zinc or their mixtures to prepare an amalgam mixture; and curing the amalgam mixture to solidify it.
Abstract translation: 目的：提供通过合并稳定废汞的方法，将液体废汞转化为具有优异的机械强度和渗透性的固体汞齐，从而防止由于渗出物引起的二次污染。 构成：该方法包括以下步骤：将100重量份液体废汞和80-95重量份选自铜，青铜，锡，锌或其混合物的金属粉末混合以制备汞齐混合物; 并固化汞齐混合物使其固化。
-
Patent Agency Ranking
-
公开(公告)号：KR1019980083462A
公开(公告)日：1998-12-05
申请号：KR1019970018771
申请日：1997-05-15
Applicant: 한국원자력연구원
IPC: B09B1/00
Abstract: 본 발명은 아스팔트와 열가소성수지를 이용하여 유해폐기물을 고형화하는 방법에 관한 것으로, 아스팔트와 열가소성수지의 혼합물을 중저준위 방사성 폐기물, 유해 산업 폐기물 (특정 폐기물)과 혼합하여 유해폐기물을 안정하게 고형화하는 본 발명의 방법을 이용하면 침수 및 침출저항성, 형태 안정성, 기계적강도, 압축강도, 연화점이 우수하게 유해폐기물을 고형화할 수 있다.
-
公开(公告)号：KR100854770B1
公开(公告)日：2008-08-27
申请号：KR1020060124705
申请日：2006-12-08
Applicant: 한국원자력연구원
Abstract: 다양한 크기의 수용드럼을 압축할 수 있고, 포장드럼의 변형이나 손상을 방지하는 방사성폐기물 처리용 드럼 압축기가 개시된다. 본 발명에 따른 드럼 압축기는 방사성폐기물이 담긴 수용드럼 및 상기 수용드럼을 담는 포장드럼을 수용하는 수용공간을 가지는 본체유닛, 상기 본체유닛의 일측에 구비되어 상기 수용드럼 및 상기 포장드럼을 유출입하기 위한 도어유닛, 상기 본체유닛 내에서 상하 방향으로 이동하는 피스톤부를 가지는 구동유닛 및 적어도 일부가 상기 수용드럼에 대응되는 크기로 구비되어 상기 구동유닛의 하단에 착탈 가능하게 결합되며, 상기 구동유닛의 구동에 따라 상기 수용드럼을 압축하는 압축유닛을 포함하여 구성된다. 따라서, 본 발명에 의하면 다양한 크기의 수용드럼을 범용적으로 압출할 수 있으며, 수용드럼 압축시 포장드럼이 변형하거나 손상되는 것을 방지할 수 있다.
방사성폐기물, 수용드럼, 포장드럼, 압축유닛, 보호 슬리브-
公开(公告)号：KR1020080052925A
公开(公告)日：2008-06-12
申请号：KR1020060124705
申请日：2006-12-08
Applicant: 한국원자력연구원
CPC classification number: G21F9/36 , B09B5/00 , G21Y2002/301 , G21Y2004/305
Abstract: A drum compressor for handling radioactive waste is provided to prevent deformation or damage of a package drum in compressing a receiving drum by including a protection sleeve selectively inserted into an inner circumferential surface of the package drum. A drum compressor for handling radioactive waste includes a main body unit(110), a door unit(120), a driving unit(130), and a compression unit(140). The main body unit includes a receiving space for receiving a receiving drum(D2) and a package drum(D1). The receiving drum receives the radioactive waste and the package drum holds the receiving drum. The door unit is opened and closed to put in and out the receiving drum and the package drum by being installed on one side of the main body unit. The driving unit includes a piston unit(132) vertically moving in the main body unit. The compression unit is detachably coupled to a lower end of the driving unit and compresses the receiving drum according to driving of the driving unit.
Abstract translation: 提供一种用于处理放射性废物的转鼓式压缩机，以防止包装滚筒在压缩接收滚筒时发生变形或损坏，包括选择性地插入包装滚筒的内圆周表面的保护套筒。 一种用于处理放射性废物的鼓式压缩机包括主体单元（110），门单元（120），驱动单元（130）和压缩单元（140）。 主体单元包括用于容纳接收鼓（D2）和包装鼓（D1）的容纳空间。 接收鼓接收放射性废物，包装鼓保持接收鼓。 门单元通过安装在主体单元的一侧而被打开和关闭以将接收滚筒和包装滚筒放入和退出。 驱动单元包括在主体单元中垂直移动的活塞单元（132）。 压缩单元可拆卸地联接到驱动单元的下端，并且根据驱动单元的驱动来压缩接收滚筒。
-
公开(公告)号：KR1020070056576A
公开(公告)日：2007-06-04
申请号：KR1020050115462
申请日：2005-11-30
Applicant: 한국원자력연구원
IPC: G21F9/06
Abstract: A gasification method and an apparatus for very low radioactive waste water is provided to exhaust a gasified result to the atmosphere by heating and gasifying the radioactive waste water to eliminate radioactive substance from the waste water. A forcibly circulating evaporator(200) has a bubble cap tray(230) dividing very low radioactive waste water into vapor having no radioactive nuclide and liquid with condensed radioactive nuclide, and a spray eliminator(240) completely eliminating fine water particle from the vapor. A heat exchanger(220) supplies the very low radioactive waste water heated by a circulation pump(210). A blower(300) injects natural air into the vapor to dilute the vapor.
Abstract translation: 提供了一种气化方法和非常低放射性废水的装置，通过对放射性废水进行加热和气化从废水中排出放射性物质，将气化结果排出到大气中。 强制循环蒸发器（200）具有将非常低的放射性废水分成不具有放射性核素的蒸气和具有冷凝的放射性核素的液体的气泡盖托架（230），以及完全从蒸气中去除细水粒子的喷雾消除器（240）。 热交换器（220）供应由循环泵（210）加热的非常低的放射性废水。 鼓风机（300）将天然气注入蒸气中以稀释蒸气。
-
-
-
-
-
-
-
-
-
Search Results
39
records
(took 0.02 seconds)
