Activation of water soluble amines by halogens for trapping methyl radioactive iodine from air streams

Patent · Tue Mar 23 04:00:00 EST 1976

OSTI ID:7352034

Deitz, V R; Blachly, C H

Gas adsorbent charcoals impregnated with an aqueous solution of the reaction product of a tertiary amine and elemental iodine or bromine are better than 99 percent efficient in trapping methyl iodine/sup 131/. The chemical addition of iodine or bromine to the tertiary amine molecule increases the efficiency of the impregnated charcoal as a trapping agent, and in conjunction with the high flash point of the tertiary amine raises the ignition temperature of the impregnated charcoal. 1 claim, 1 drawing figure.

• Assignee: TIC; ERA-01-018768; EDB-76-051898
• Patent Number(s): None
• OSTI ID: 7352034
• Country of Publication: United States
• Language: English

Related Subjects

052001* -- Nuclear Fuels-- Waste Processing
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES
ADSORBENTS
ADSORPTION
AMINES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BROMINE
CHARCOAL
DAYS LIVING RADIOISOTOPES
ELEMENTS
GASEOUS WASTES
HALOGENATED ALIPHATIC HYDROCARBONS
HALOGENS
INTERMEDIATE MASS NUCLEI
IODINATED ALIPHATIC HYDROCARBONS
IODINE
IODINE 131
IODINE ISOTOPES
ISOTOPES
LABELLED COMPOUNDS
MANAGEMENT
METHYL IODIDE
NONMETALS
NUCLEI
ODD-EVEN NUCLEI
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC IODINE COMPOUNDS
PROCESSING
RADIOACTIVE WASTE PROCESSING
RADIOISOTOPES
SORPTION
WASTE MANAGEMENT
WASTE PROCESSING
WASTES