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Title: Modeling Treated LAW Feed Evaporation

Abstract

This task examines the potential of the treated waste feed blends to form sodium-aluminum silicate precipitates when evaporated using the zeolite database. To investigate the behavior of the blended pretreated waste feed, an OLI Environmental Simulation Package Software (OLI ESP) model of the treated low activity waste (LAW) evaporator was built. A range of waste feed compositions representative of Envelope A, B, and C were then fed into the OLI model to predict various physical and chemical properties of the evaporator concentrates. Additional runs with treated LAW evaporator were performed to compare chemical and physical property model predictions and experimental results for small-scale radioactive tests of the treated feed evaporation process.

Authors:
Publication Date:
Research Org.:
Savannah River Site (SRS), Aiken, SC (United States)
Sponsoring Org.:
US Department of Energy (US)
OSTI Identifier:
825800
Report Number(s):
WSRC-TR-2003-00269, rev. 0 SRT-RPP-2003-00125, Rev. 0
TRN: US0402654
DOE Contract Number:  
AC09-96SR18500
Resource Type:
Technical Report
Resource Relation:
Other Information: PBD: 8 Jul 2004
Country of Publication:
United States
Language:
English
Subject:
12 MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; CHEMICAL PROPERTIES; EVAPORATION; EVAPORATORS; SILICATES; COMPUTERIZED SIMULATION; ZEOLITES; LOW-LEVEL RADIOACTIVE WASTES; MATHEMATICAL MODELS; PHYSICAL PROPERTIES; RADIOACTIVE WASTE PROCESSING

Citation Formats

DANIEL, WE. Modeling Treated LAW Feed Evaporation. United States: N. p., 2004. Web. doi:10.2172/825800.
DANIEL, WE. Modeling Treated LAW Feed Evaporation. United States. https://doi.org/10.2172/825800
DANIEL, WE. 2004. "Modeling Treated LAW Feed Evaporation". United States. https://doi.org/10.2172/825800. https://www.osti.gov/servlets/purl/825800.
@article{osti_825800,
title = {Modeling Treated LAW Feed Evaporation},
author = {DANIEL, WE},
abstractNote = {This task examines the potential of the treated waste feed blends to form sodium-aluminum silicate precipitates when evaporated using the zeolite database. To investigate the behavior of the blended pretreated waste feed, an OLI Environmental Simulation Package Software (OLI ESP) model of the treated low activity waste (LAW) evaporator was built. A range of waste feed compositions representative of Envelope A, B, and C were then fed into the OLI model to predict various physical and chemical properties of the evaporator concentrates. Additional runs with treated LAW evaporator were performed to compare chemical and physical property model predictions and experimental results for small-scale radioactive tests of the treated feed evaporation process.},
doi = {10.2172/825800},
url = {https://www.osti.gov/biblio/825800}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 08 00:00:00 EDT 2004},
month = {Thu Jul 08 00:00:00 EDT 2004}
}