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Revised Thermal Analysis of LANL Ion Exchange Column (open access)

Revised Thermal Analysis of LANL Ion Exchange Column

This document updates a previous calculation of the temperature distributions in a Los Alamos National Laboratory (LANL) ion exchange column.1 LANL operates two laboratory-scale anion exchange columns, in series, to extract Pu-238 from nitric acid solutions. The Defense Nuclear Facilities Safety Board has requested an updated analysis to calculate maximum temperatures for higher resin loading capacities obtained with a new formulation of the Reillex HPQ anion exchange resin. The increased resin loading capacity will not exceed 118 g plutonium per L of resin bed. Calculations were requested for normal operation of the resin bed at the minimum allowable solution feed rate of 30 mL/min and after an interruption of flow at the end of the feed stage, when one of the columns is fully loaded. The object of the analysis is to demonstrate that the decay heat from the Pu-238 will not cause resin bed temperatures to increase to a level where the resin significantly degrades. At low temperatures, resin bed temperatures increase primarily due to decay heat. At {approx}70 C a Low Temperature Exotherm (LTE) resulting from the reaction between 8-12 M HNO{sub 3} and the resin has been observed. The LTE has been attributed to an irreversible oxidation …
Date: April 11, 2006
Creator: Laurinat, J
Object Type: Report
System: The UNT Digital Library
The Clifton Record (Clifton, Tex.), Vol. 111, No. 13, Ed. 1 Friday, March 31, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 13, Ed. 1 Friday, March 31, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: March 31, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 17, Ed. 1 Friday, April 28, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 17, Ed. 1 Friday, April 28, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: April 28, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 4, Ed. 1 Friday, January 27, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 4, Ed. 1 Friday, January 27, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: January 27, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 49, Ed. 1 Wednesday, December 6, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 49, Ed. 1 Wednesday, December 6, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: December 6, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 41, Ed. 1 Wednesday, October 11, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 41, Ed. 1 Wednesday, October 11, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: October 11, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 45, Ed. 1 Wednesday, November 8, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 45, Ed. 1 Wednesday, November 8, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: November 8, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 39, Ed. 1 Friday, September 29, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 39, Ed. 1 Friday, September 29, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: September 29, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 112, No. 25, Ed. 1 Wednesday, December 27, 2006 (open access)

The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 112, No. 25, Ed. 1 Wednesday, December 27, 2006

Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date: December 27, 2006
Creator: Bridges, Steven W.
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 15, Ed. 1 Friday, April 14, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 15, Ed. 1 Friday, April 14, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: April 14, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 11, Ed. 1 Friday, March 17, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 11, Ed. 1 Friday, March 17, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: March 17, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 37, Ed. 1 Friday, September 15, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 37, Ed. 1 Friday, September 15, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: September 15, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 20, Ed. 1 Friday, May 19, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 20, Ed. 1 Friday, May 19, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: May 19, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 40, Ed. 1 Wednesday, October 4, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 40, Ed. 1 Wednesday, October 4, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: October 4, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 43, Ed. 1 Wednesday, October 25, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 43, Ed. 1 Wednesday, October 25, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: October 25, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 27, Ed. 1 Friday, July 7, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 27, Ed. 1 Friday, July 7, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: July 7, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 7, Ed. 1 Friday, February 17, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 7, Ed. 1 Friday, February 17, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: February 17, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 44, Ed. 1 Wednesday, November 1, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 44, Ed. 1 Wednesday, November 1, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: November 1, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 38, Ed. 1 Friday, September 22, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 38, Ed. 1 Friday, September 22, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: September 22, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 6, Ed. 1 Friday, February 10, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 6, Ed. 1 Friday, February 10, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: February 10, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 36, Ed. 1 Friday, September 8, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 36, Ed. 1 Friday, September 8, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: September 8, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 111, No. 16, Ed. 1 Friday, April 21, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 16, Ed. 1 Friday, April 21, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: April 21, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
DOE Hydrogen Program: 2006 Annual Merit Review and Peer Evaluation Report (open access)

DOE Hydrogen Program: 2006 Annual Merit Review and Peer Evaluation Report

This report summarizes comments from the Peer Review Panel at the FY 2006 DOE Hydrogen Program Annual Merit Review, held on May 16-19, 2006, in Arlington, Virginia. The projects evaluated support the Department of Energy and President Bush's Hydrogen Initiative. The results of this merit review and peer evaluation are major inputs used by DOE to make funding decisions. Project areas include hydrogen production and delivery; hydrogen storage; fuel cells; technology validation; safety, codes and standards; education; and systems analysis.
Date: September 1, 2006
Creator: Milliken, J.
Object Type: Report
System: The UNT Digital Library
The Clifton Record (Clifton, Tex.), Vol. 111, No. 21, Ed. 1 Friday, May 26, 2006 (open access)

The Clifton Record (Clifton, Tex.), Vol. 111, No. 21, Ed. 1 Friday, May 26, 2006

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: May 26, 2006
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History