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Title:
CHLORIDATION PROCESSING METHOD FOR ACID CHLORIDE AND OXIDE IN MOLTEN SALT, AND COMPOUND IONS THEREOF
Document Type and Number:
Japanese Patent JP2012173145
Kind Code:
A
Abstract:

To provide a chloridation processing method of carrying out chloridation processing without leaving new products by reaction with a reducer in molten salt like conventional chloridation processing on components in molten salt.

A reducer composed of tungsten metal or a reducer composed of tungsten acid chloride or tungsten chloride is supplied into the molten salt to be processed, and reaction gas composed of gaseous chlorine or gaseous hydrogen chloride or mixed gas thereof is supplied into the molten salt. Acid chloride and oxide of actinide elements, transition metal elements or rare earth elements contained in the molten salt, and compound ions thereof are subjected to chloridation processing to obtain chloride and chloride ions.


Inventors:
NAGAI TAKAYUKI
YAMANA HAJIME
FUJII TOSHIYUKI
UEHARA AKIHIRO
Application Number:
JP2011035573A
Publication Date:
September 10, 2012
Filing Date:
February 22, 2011
Export Citation:
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Assignee:
JAPAN ATOMIC ENERGY AGENCY
International Classes:
G21C19/44
Domestic Patent References:
JP2010538284A2010-12-09
JP2007303932A2007-11-22
JP2007017347A2007-01-25
JP2009133671A2009-06-18
JPH0527090A1993-02-05
JPS51120994A1976-10-22
JP2001056393A2001-02-27
JP2000284090A2000-10-13
JPH09178888A1997-07-11
JP2010538284A2010-12-09
JP2007303932A2007-11-22
JP2007017347A2007-01-25
JP2009133671A2009-06-18
JPH0527090A1993-02-05
JPS51120994A1976-10-22
JP2001056393A2001-02-27
JP2000284090A2000-10-13
JPH09178888A1997-07-11
Other References:
JPN6013043866; '溶融塩電解プロセス制御に資する電気化学的元素濃度測定手法の研究' JNC TN1400 2005-001 研究報告 , 200503, 全18頁
JPN6013043866; '溶融塩電解プロセス制御に資する電気化学的元素濃度測定手法の研究' JNC TN1400 2005-001 研究報告 , 200503, 全18頁
Attorney, Agent or Firm:
Yukihiko Takada



 
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