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Title: Evaluation of environmental-control technologies for commercial nuclear fuel-conversion (UF/sub 6/) facilities

Abstract

At present in the United States, there are two commercial conversion facilities. These facilities process uranium concentrate into UF/sub 6/ for shipment to the enrichment facilities. One conversion facility uses a dry hydrofluor process, whereas the other facility uses a process known as the wet solvent extraction-fluorination process. Because of the different processes used in the two plants, waste characteristics, quantities, and treatment practices differ at each facility. Wastes and effluent streams contain impurities found in the concentrate (such as uranium daughters, vanadium, molybdenum, selenium, arsenic, and ammonia) and process chemicals used in the circuit (including fluorine, nitrogen, and hydrogen), as well as small quantities of uranium. Studies of suitable disposal options for the solid wastes and sludges generated at the facilities and the long-term effects of emissions to the ambient environment are needed. 30 figures, 34 tables.

Authors:
Publication Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
OSTI Identifier:
6671198
Report Number(s):
LA-9397-MS
ON: DE83002918
DOE Contract Number:  
W-7405-ENG-36
Resource Type:
Technical Report
Resource Relation:
Other Information: Portions of document are illegible. Printed copy available until stock is exhausted
Country of Publication:
United States
Language:
English
Subject:
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; 11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS; FEED MATERIALS PLANTS; ENVIRONMENTAL IMPACTS; RADIOACTIVE WASTE MANAGEMENT; WASTE MANAGEMENT; EVALUATION; LIQUID WASTES; RADIOACTIVE WASTE DISPOSAL; RADIOACTIVE WASTE PROCESSING; RADIOACTIVE WASTE STORAGE; RADIOACTIVE WASTES; SLUDGES; SOLID WASTES; WASTE DISPOSAL; WASTE PROCESSING; INDUSTRIAL PLANTS; MANAGEMENT; MATERIALS; NUCLEAR FACILITIES; PROCESSING; RADIOACTIVE MATERIALS; STORAGE; WASTE STORAGE; WASTES; 052000* - Nuclear Fuels- Waste Management; 050400 - Nuclear Fuels- Feed Processing; 053000 - Nuclear Fuels- Environmental Aspects

Citation Formats

Perkins, B. L. Evaluation of environmental-control technologies for commercial nuclear fuel-conversion (UF/sub 6/) facilities. United States: N. p., 1982. Web. doi:10.2172/6671198.
Perkins, B. L. Evaluation of environmental-control technologies for commercial nuclear fuel-conversion (UF/sub 6/) facilities. United States. https://doi.org/10.2172/6671198
Perkins, B. L. 1982. "Evaluation of environmental-control technologies for commercial nuclear fuel-conversion (UF/sub 6/) facilities". United States. https://doi.org/10.2172/6671198. https://www.osti.gov/servlets/purl/6671198.
@article{osti_6671198,
title = {Evaluation of environmental-control technologies for commercial nuclear fuel-conversion (UF/sub 6/) facilities},
author = {Perkins, B. L.},
abstractNote = {At present in the United States, there are two commercial conversion facilities. These facilities process uranium concentrate into UF/sub 6/ for shipment to the enrichment facilities. One conversion facility uses a dry hydrofluor process, whereas the other facility uses a process known as the wet solvent extraction-fluorination process. Because of the different processes used in the two plants, waste characteristics, quantities, and treatment practices differ at each facility. Wastes and effluent streams contain impurities found in the concentrate (such as uranium daughters, vanadium, molybdenum, selenium, arsenic, and ammonia) and process chemicals used in the circuit (including fluorine, nitrogen, and hydrogen), as well as small quantities of uranium. Studies of suitable disposal options for the solid wastes and sludges generated at the facilities and the long-term effects of emissions to the ambient environment are needed. 30 figures, 34 tables.},
doi = {10.2172/6671198},
url = {https://www.osti.gov/biblio/6671198}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Oct 01 00:00:00 EDT 1982},
month = {Fri Oct 01 00:00:00 EDT 1982}
}