Title:
【発明の名称】核燃料および/または分裂生成物を含有する硝酸溶液から分裂沃素を脱着する方法
Document Type and Number:
Japanese Patent JP3098321
Kind Code:
B2
Abstract:
A method of desorbing fission iodine from a nitrate solution containing nuclear fuels and/or fission products, wherein the solution is distilled, has addition of an oxidising gas at least partially directly into the gas chamber above the solution. The oxidising gas, preferably ozone, reforms elemental iodine in the vapour phase preventing return of iodides to the solution. In prior methods the oxidising gas lost activity as it was added through the solution.
Inventors:
Gunther Baumgertel
Jürgen Fuller
Claudius Colman
Waldfried Pleated
Hans-Jurgen Rieger
Jürgen Fuller
Claudius Colman
Waldfried Pleated
Hans-Jurgen Rieger
Application Number:
JP12158092A
Publication Date:
October 16, 2000
Filing Date:
May 14, 1992
Export Citation:
Assignee:
Forsungszentrum Karlsruhe Gesellschaft Mitt Beschlenktel Haftung
International Classes:
G21C19/46; G21F9/02; G21F9/06; (IPC1-7): G21C19/46; G21F9/02; G21F9/06
Attorney, Agent or Firm:
Toshio Yano (2 outside)