公开(公告)号：EP3140054A1

公开(公告)日：2017-03-15

申请号：EP15723811.4

申请日：2015-05-08

申请人： Avantech, Inc.

发明人： BRUNSELL, Dennis A. ,  HENNING, William M. ,  BEETS, Larry E.

IPC分类号： B09B3/00

CPC分类号： C02F11/008 ,  B09B3/0025 ,  B09B3/0033 ,  B09B3/0058 ,  B09B3/0083 ,  C02F2303/06

摘要： A method for solidification of a waste material is provided. The method includes removing excess water from the waste material, mixing at least one polymer with the waste material to provide a polymer-waste mixture, and curing the polymer in the polymer-waste mixture to provide a solidified monolith waste form having a continuous polymer matrix encapsulating the waste material.

摘要翻译： 提供了一种用于废物材料的固化方法。 该方法包括从废料中除去过量的水，将至少一种聚合物与废料以提供聚合物废物混合物，并固化所述聚合物中的聚合物废物混合物，以提供具有连续的聚合物基质的固化整料废物形式 封装废料。

公开(公告)号：EP2788292A4

公开(公告)日：2015-07-08

申请号：EP12856076

申请日：2012-11-02

申请人： SHAW GLOBAL SERVICES LLC ,  AVANTECH INC ,  FERGUSON KEITH ,  BARON JOSEPH ,  BARKER TRACY A ,  BEEREDDY RAJA

发明人： FERGUSON KEITH ,  BARON JOSEPH ,  BARKER TRACY A ,  BEEREDDY RAJA

IPC分类号： C02F1/42 ,  B01D15/00 ,  B01D21/00 ,  C02F101/00 ,  G21C19/307 ,  G21F9/06 ,  G21F9/12

CPC分类号： C02F1/42 ,  B01J39/10 ,  C02F2101/006 ,  G21C19/307 ,  G21F9/06 ,  G21F9/12

公开(公告)号：EP2593191B1

公开(公告)日：2016-05-18

申请号：EP11832996.0

申请日：2011-09-25

申请人： Avantech, Inc.

发明人： BRUNSELL, Dennis, A. ,  JENSEN, Charles, E. ,  BEETS, Larry, E.

IPC分类号： A62D3/00 ,  C02F1/72 ,  G21C19/46 ,  G21F9/12 ,  A62D3/38 ,  C02F1/04 ,  C02F1/28 ,  C02F1/38 ,  C02F1/42 ,  C02F1/66 ,  C02F1/74 ,  C02F1/78 ,  C02F9/00 ,  C02F101/00 ,  C02F1/44 ,  C02F1/76 ,  C02F11/12 ,  C02F1/00

CPC分类号： A62D3/38 ,  C02F1/04 ,  C02F1/28 ,  C02F1/38 ,  C02F1/42 ,  C02F1/444 ,  C02F1/66 ,  C02F1/722 ,  C02F1/74 ,  C02F1/76 ,  C02F1/78 ,  C02F9/00 ,  C02F11/12 ,  C02F2001/007 ,  C02F2101/006 ,  C02F2209/005 ,  C02F2209/008 ,  C02F2209/02 ,  C02F2209/04 ,  C02F2209/06 ,  C02F2303/12 ,  G21C19/46 ,  G21F9/12 ,  G21F9/125 ,  Y02W30/883

公开(公告)号：EP2670712A4

公开(公告)日：2015-05-20

申请号：EP12742125

申请日：2012-01-28

申请人： AVANTECH INC

发明人： BRUNSELL DENNIS A ,  JENSEN CHARLES E ,  BEETS LARRY E

IPC分类号： C02F1/44

CPC分类号： B01D61/022 ,  B01D61/04 ,  B01D2311/04 ,  B01D2311/06 ,  B01D2317/025 ,  C02F1/04 ,  C02F1/42 ,  C02F1/441 ,  C02F1/5236 ,  C02F1/66 ,  C02F2101/108 ,  C02F2301/046 ,  C02F2303/16 ,  B01D2311/18 ,  B01D2311/2623

摘要： A system (10) for processing and treating a wastestream, NPP primary water or like fluid from a PWR, VVER or other boron moderated reactor source is disclosed. The system allows discharge amounts of boron to be safely lowered and selectively recovered as a solid for disposal and recycled or reused in other fluid forms; and allows for replenishing of high pH subsystems needed in situ by internal coordinated use of regeneration fluids.

公开(公告)号：EP2973605B1

公开(公告)日：2018-05-30

申请号：EP14720332.7

申请日：2014-03-13

申请人： Avantech, Inc.

发明人： BARKER, Tracy A. ,  BRAUN, James L.

IPC分类号： G21F9/06 ,  C02F1/42 ,  G21F9/12 ,  C02F1/44 ,  G21F1/12 ,  G21F5/002 ,  G21F5/005 ,  G21F5/10 ,  G21F5/14 ,  C02F101/00

CPC分类号： C02F1/42 ,  C02F1/444 ,  C02F2101/006 ,  C02F2209/11 ,  G21F1/125 ,  G21F5/002 ,  G21F5/005 ,  G21F5/10 ,  G21F5/14 ,  G21F9/06 ,  G21F9/12

摘要： A vessel for treatment of radioactive liquid. The vessel comprises a shielded housing defining an ion exchange chamber therein. The ion exchange chamber is configured to receive ion exchange media in its interior between an interior top surface and an interior bottom surface. The vessel further comprises an inlet diffuser disposed in the ion exchange chamber proximate the bottom surface and an outlet collection header disposed in the ion exchange chamber proximate the top surface. Also, the vessel comprises a process inlet in fluid communication with the inlet diffuser and a process outlet in fluid communication with the outlet collection header.