Published July 8, 2004 | Version v1
Report Metadata-only

Modeling Treated LAW Feed Evaporation

Creators

Description

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

Availability note (English)

Available from PURL: https://www.osti.gov/servlets/purl/825800-WeWwrI/native/

Additional details

Identifiers

URL
https://www.osti.gov/servlets/purl/825800-WeWwrI/native/;

Publishing Information

Imprint Pagination
[vp.]
Report number
WSRC-TR--2003-00269

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
35077153
Subject category
S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
CHEMICAL PROPERTIES; COMPUTERIZED SIMULATION; EVAPORATION; EVAPORATORS; LOW-LEVEL RADIOACTIVE WASTES; MATHEMATICAL MODELS; PHYSICAL PROPERTIES; RADIOACTIVE WASTE PROCESSING; SILICATES; ZEOLITES
Descriptors DEC
INORGANIC ION EXCHANGERS; ION EXCHANGE MATERIALS; MANAGEMENT; MATERIALS; MINERALS; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PROCESSING; RADIOACTIVE MATERIALS; RADIOACTIVE WASTE MANAGEMENT; RADIOACTIVE WASTES; SILICATE MINERALS; SILICON COMPOUNDS; SIMULATION; WASTE MANAGEMENT; WASTE PROCESSING; WASTES

Optional Information

Contract/Grant/Project number
AC09-96SR18500
Funding organization
US Department of Energy (United States)
Secondary number(s)
SRT-RPP--2003-00125