Treatment of Simulated High-Level Radioactive Waste with Formic Acid: Bench-Scale Study on Hydrogen Evolution

1996 ◽  
Vol 116 (2) ◽  
pp. 196-207 ◽  
Author(s):  
Chia-Lin W. Hsu ◽  
James A. Ritter
Keyword(s):  
Radioactive Waste ◽  
Formic Acid ◽  
Hydrogen Evolution ◽  
High Level Radioactive Waste ◽  
Bench Scale ◽  
High Level

scholarly journals Hydrogen Generation During Treatment of Simulated High-Level Radioactive Waste with Formic Acid

1993 ◽  
Vol 104 (3) ◽  
pp. 330-342 ◽  
Author(s):  
James A. Ritter ◽  
John R. Zamecnik ◽  
Chia-Lin W. Hsu
Keyword(s):  
Radioactive Waste ◽  
Formic Acid ◽  
Hydrogen Generation ◽  
High Level Radioactive Waste ◽  
High Level

Mercury Reduction and Removal During High-Level Radioactive Waste Processing and Vitrification

1981 ◽  
Vol 6 ◽  
Author(s):  
Russell E. Eibling ◽  
John R. fowler
Keyword(s):  
Radioactive Waste ◽  
Formic Acid ◽  
Borosilicate Glass ◽  
Processing Temperature ◽  
Savannah River ◽  
High Level Radioactive Waste ◽  
Savannah River Plant ◽  
Reference Process ◽  
Glass Melter ◽  
High Level

ABSTRACTA reference process for immobilizing the high-level radioactive waste in borosilicate glass has been developed at the Savannah River Plant. This waste contains a substantial amount of mercury from separations processing. Because mercury will not remain in borosilicate glass at the processing temperature, mercury must be removed before vitrification or must be handled in the off-gas system. A process has been developed to remove mercury by reduction with formic acid prior to vitrification. Additional benefits of formic acid treatment include improved sludge handling and glass melter redox control.

New extractant for selective recovery of palladium from high level radioactive waste

1994 ◽  
Vol 187 (1) ◽  
pp. 19-24 ◽  
Author(s):  
V. Guyon ◽  
A. Guy ◽  
J. Foos ◽  
R. Chomel ◽  
T. Moutarde ◽  
...  
Keyword(s):  
Radioactive Waste ◽  
Selective Recovery ◽  
High Level Radioactive Waste ◽  
High Level

scholarly journals EXPERIMENTAL STUDY ON MANUFACTURE OF BLOCK-TYPE BUFFER FOR HIGH-LEVEL RADIOACTIVE WASTE DISPOSAL

2003 ◽  
pp. 203-208
Author(s):  
Hideo KOMINE ◽  
Nobuhide OGATA ◽  
Akira NAKASHIMA ◽  
Hajime TAKAO ◽  
Hiroyoshi UEDA ◽  
...  
Keyword(s):  
Experimental Study ◽  
Radioactive Waste ◽  
Waste Disposal ◽  
Radioactive Waste Disposal ◽  
Block Type ◽  
High Level Radioactive Waste ◽  
High Level
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