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Title: Recovery of tritium from molten lithium blanket

Patent ·
OSTI ID:1600195

Electrochemical cells and methods are described that can be utilized for the recovery of tritium directly from a molten lithium metal solution without the need for a separation or concentration step prior to the electrolytic recovery process. The methods and systems utilize an ion conducting electrolyte that conducts either lithium ion or tritide ion across the electrochemical cell.

Research Organization:
Savannah River Site (SRS), Aiken, SC (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC09-08SR22470
Assignee:
Savannah River Nuclear Solutions, LLC (Aiken, SC)
Patent Number(s):
10,450,660
Application Number:
14/931,018
OSTI ID:
1600195
Resource Relation:
Patent File Date: 11/03/2015
Country of Publication:
United States
Language:
English

References (23)

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Composite alkali ion conductive solid electrolyte patent October 2017
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Methods and apparatus for synthesis of metal hydrides patent-application May 2006
Process for recovering tritium from molten lithium metal patent May 1976
Active Lithium Reservoir for Lithium-Ion Batteries patent-application April 2016
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Electrochemical Process and Device for Hydrogen Generation and Storage patent-application May 2013
Producing Lithium patent-application January 2015
The Use of Zirconium-Palladium Windows for the Separation of Tritium from the Liquid Metal Breeder-Blanket of a Fusion Reactor journal September 1983
Molten salts in fusion nuclear technology journal September 1998
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System for Extraction of Tritium from Liquid Metal Coolants patent-application May 2014
Isolation of Lithium patent-application June 2004
Removal of tritium and tritium-containing compounds from a gaseous stream patent December 1979
Electrochemical production of lithium using a lithium amalgam anode patent September 2001
Molten Carboxylate Electrolytes for Electrochemical Decarboxylation Processes patent-application March 2015
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Über eine Bestätigung des Faradayschen Gesetzes an Lithiumhydrid journal November 1923
Inert gas purification patent March 1995
Lithium Fast-Ionic Conduction in Complex Hydrides: Review and Prospects journal January 2011

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