公开(公告)号：EP0062393A3

公开(公告)日：1985-12-18

申请号：EP82300183

申请日：1982-01-13

申请人： GENERAL SIGNAL CORPORATION

发明人： HOMER, JOHN C. ,  GREAVES, JAMES D.

IPC分类号： B09B5/00 ,  G21F9/00 ,  G21F9/30 ,  G21F9/36 ,  G21F9/16

CPC分类号： G21F9/307 ,  G21F9/008 ,  Y10S422/903

摘要： Method and means for solidifying nuclear waste for permanent disposal are disclosed. A storage con­ tainer, in the preferred form of a drum or barrel (28), is charged with a predetermined amount of liquid poly­ mer resin (119) in an uncatalyzed state. Catalyst-con­ taining frangible ampoules (131) are also positioned in the drum with a rotatable mixer mechanism (65). At a waste filling station (26), the mixer is rotated to break the ampoules so as to mix the catalyst and the resin. The catalyzed resin is then mixed with added waste material from a feed (33) to completely encapsulate the waste prior to solidification of the resin. Monitoring of the filling and mixing process is provided by con­ tinually sensing the torque force being applied to the rotating mixer mechanism. Where the waste is a dustlike, dry particulate material, dust control means and method are also provided.

摘要翻译： 公开了固化核废料永久处理的方法和手段。 在鼓或桶的优选形式的储存容器中，以非催化状态装入预定量的液体聚合物树脂。 含有催化剂的易碎安瓿也可以用可旋转的混合器机构定位在滚筒中。 在废料填充站，旋转混合器以破坏安瓿，从而混合催化剂和树脂。 然后将催化的树脂与添加的废料混合以在树脂固化之前将废物完全包封。 通过连续地感测施加到旋转混合器机构的扭矩力来提供灌注和混合过程的监测。 在废物是粉尘状的干燥颗粒材料的情况下，还提供了粉尘控制装置和方法。