Hazardous and Corrosive Gas Production in the Radiolysis of Water/Organic Mixtures in Model TRU Waste

LaVerne, Jay A.

University of Notre Dame, South Bend, IN

关键词: Management;    Alpha-Bearing Wastes;    Radiolysis;    Mixtures;    Waste Management;   

DOI  :  10.2172/884862
RP-ID  :  EMSP-90107--2005
RP-ID  :  FG02-04ER63744
RP-ID  :  884862

美国|英语

来源: UNT Digital Library

【 摘 要 】

Experiments in combination with diffusion-kinetic modeling incorporating track structure simulations are used to examine the radiation chemistry of aqueous systems containing chlorinated hydrocarbons. Irradiations with both Co-60 gamma rays and alpha particles are employed in order to simulate typical mixed radiation environments encountered in waste management. The goal is to determine fundamental mechanisms, kinetics, and yields for the formation of potentially explosive gases and corrosive agents, such as H2 and HCl, respectively, in the radiolysis of water-organic mixtures. The radiation chemical systems studied are found throughout the DOE portfolio and are important in radioactive waste remediation and management.