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Title: Production of heavy water

Abstract

Disclosed are methods and apparatuses for producing heavy water. In one embodiment, a catalyst is treated with high purity air or a mixture of gaseous nitrogen and oxygen with gaseous deuterium all together flowing over the catalyst to produce the heavy water. In an alternate embodiment, the deuterium is combusted to form the heavy water. In an alternate embodiment, gaseous deuterium and gaseous oxygen is flowed into a fuel cell to produce the heavy water. In various embodiments, the deuterium may be produced by a thermal decomposition and distillation process that involves heating solid lithium deuteride to form liquid lithium deuteride and then extracting the gaseous deuterium from the liquid lithium deuteride.

Inventors:
; ;
Publication Date:
Research Org.:
Oak Ridge Y-12 Plant (Y-12), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1361554
Patent Number(s):
9,670,064
Application Number:
13/628,186
Assignee:
Consolidated Nuclear Security, LLC Y-12
DOE Contract Number:
AC05-00OR22800
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Sep 27
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Spencer, Larry S., Brown, Sam W., and Phillips, Michael R. Production of heavy water. United States: N. p., 2017. Web.
Spencer, Larry S., Brown, Sam W., & Phillips, Michael R. Production of heavy water. United States.
Spencer, Larry S., Brown, Sam W., and Phillips, Michael R. 2017. "Production of heavy water". United States. doi:. https://www.osti.gov/servlets/purl/1361554.
@article{osti_1361554,
title = {Production of heavy water},
author = {Spencer, Larry S. and Brown, Sam W. and Phillips, Michael R.},
abstractNote = {Disclosed are methods and apparatuses for producing heavy water. In one embodiment, a catalyst is treated with high purity air or a mixture of gaseous nitrogen and oxygen with gaseous deuterium all together flowing over the catalyst to produce the heavy water. In an alternate embodiment, the deuterium is combusted to form the heavy water. In an alternate embodiment, gaseous deuterium and gaseous oxygen is flowed into a fuel cell to produce the heavy water. In various embodiments, the deuterium may be produced by a thermal decomposition and distillation process that involves heating solid lithium deuteride to form liquid lithium deuteride and then extracting the gaseous deuterium from the liquid lithium deuteride.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = 2017,
month = 6
}

Patent:

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