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Title: Performance Evaluations of Ion Exchanged Zeolite Membranes on Alumina Supports

Abstract

This report describes the synthesis and evaluation of molecular sieve zeolite membranes to separate and concentrate tritiated water (HTO) from dilute HTO-bearing aqueous streams. In the first phase of this effort, several monovalent and divalent cation-exchanged silico alumino phosphate (SAPO-34) molecular sieve zeolite membranes were synthesized on disk supports and characterized with gas and vapor permeation measurements. In the second phase, Linde Type A (LTA) zeolite membranes were synthesized in disk and tubular supports. The pervaporation process performance was evaluated for the separation and concentration of tritiated water.

Authors:
ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [1];  [2]
  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  2. Georgia Inst. of Technology, Atlanta, GA (United States)
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1432169
Report Number(s):
ORNL/SR-2017/459
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Bhave, Ramesh R., Jubin, Robert Thomas, Spencer, Barry B., and Nair, Sankar. Performance Evaluations of Ion Exchanged Zeolite Membranes on Alumina Supports. United States: N. p., 2017. Web. doi:10.2172/1432169.
Bhave, Ramesh R., Jubin, Robert Thomas, Spencer, Barry B., & Nair, Sankar. Performance Evaluations of Ion Exchanged Zeolite Membranes on Alumina Supports. United States. doi:10.2172/1432169.
Bhave, Ramesh R., Jubin, Robert Thomas, Spencer, Barry B., and Nair, Sankar. Sun . "Performance Evaluations of Ion Exchanged Zeolite Membranes on Alumina Supports". United States. doi:10.2172/1432169. https://www.osti.gov/servlets/purl/1432169.
@article{osti_1432169,
title = {Performance Evaluations of Ion Exchanged Zeolite Membranes on Alumina Supports},
author = {Bhave, Ramesh R. and Jubin, Robert Thomas and Spencer, Barry B. and Nair, Sankar},
abstractNote = {This report describes the synthesis and evaluation of molecular sieve zeolite membranes to separate and concentrate tritiated water (HTO) from dilute HTO-bearing aqueous streams. In the first phase of this effort, several monovalent and divalent cation-exchanged silico alumino phosphate (SAPO-34) molecular sieve zeolite membranes were synthesized on disk supports and characterized with gas and vapor permeation measurements. In the second phase, Linde Type A (LTA) zeolite membranes were synthesized in disk and tubular supports. The pervaporation process performance was evaluated for the separation and concentration of tritiated water.},
doi = {10.2172/1432169},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {8}
}

Technical Report:

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