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Title: Titania bound sodium titanate ion exchanger

Abstract

This invention is method for preparing a titania bound ion exchange composition comprising admixing crystalline sodium titanate and a hydrolyzable titanium compound and, thereafter drying the titania bound crystalline sodium titanate and subjecting the dried titania bound ion exchange composition to optional compaction and calcination steps to improve the physical strength of the titania bound composition.

Inventors:
 [1];  [2];  [3];  [4];  [5];  [6];  [7];  [8]
  1. Palatine, IL
  2. Rolling Meadows, IL
  3. Lake Zurich, IL
  4. Morton Grove, IL
  5. Bensenville, IL
  6. Chicago, IL
  7. Novi, MI
  8. Oak Lawn, IL
Issue Date:
OSTI Identifier:
872211
Patent Number(s):
5885925
Application Number:
08/546,448
Assignee:
AlliedSignal Inc. (Morris Township, NJ)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
G - PHYSICS G21 - NUCLEAR PHYSICS G21F - PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
titania; bound; sodium; titanate; exchanger; method; preparing; exchange; composition; comprising; admixing; crystalline; hydrolyzable; titanium; compound; thereafter; drying; subjecting; dried; optional; compaction; calcination; steps; improve; physical; strength; titania bound; sodium titanate; composition comprising; titanium compound; comprising admixing; thereafter drying; mixing crystal; /502/423/

Citation Formats

DeFilippi, Irene C. G., Yates, Stephen Frederic, Shen, Jian-Kun, Gaita, Romulus, Sedath, Robert Henry, Seminara, Gary Joseph, Straszewski, Michael Peter, and Anderson, David Joseph. Titania bound sodium titanate ion exchanger. United States: N. p., 1999. Web.
DeFilippi, Irene C. G., Yates, Stephen Frederic, Shen, Jian-Kun, Gaita, Romulus, Sedath, Robert Henry, Seminara, Gary Joseph, Straszewski, Michael Peter, & Anderson, David Joseph. Titania bound sodium titanate ion exchanger. United States.
DeFilippi, Irene C. G., Yates, Stephen Frederic, Shen, Jian-Kun, Gaita, Romulus, Sedath, Robert Henry, Seminara, Gary Joseph, Straszewski, Michael Peter, and Anderson, David Joseph. Tue . "Titania bound sodium titanate ion exchanger". United States. https://www.osti.gov/servlets/purl/872211.
@article{osti_872211,
title = {Titania bound sodium titanate ion exchanger},
author = {DeFilippi, Irene C. G. and Yates, Stephen Frederic and Shen, Jian-Kun and Gaita, Romulus and Sedath, Robert Henry and Seminara, Gary Joseph and Straszewski, Michael Peter and Anderson, David Joseph},
abstractNote = {This invention is method for preparing a titania bound ion exchange composition comprising admixing crystalline sodium titanate and a hydrolyzable titanium compound and, thereafter drying the titania bound crystalline sodium titanate and subjecting the dried titania bound ion exchange composition to optional compaction and calcination steps to improve the physical strength of the titania bound composition.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1999},
month = {3}
}

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Works referenced in this record:

The investigation of sodium titanates by the hydrothermal reactions of TiO2 with NaOH
journal, January 1981


Equilibration studies of an inorganic ion exchange material with liquid nuclear waste simulant using radiotracer techniques
journal, March 1978


Ion exchangers in radioactive waste management: IV. Radiotracer studies on adsorption of strontium ions over sodium titanate
journal, October 1992


Selective adsorption and ion exchange of metal cations and anions with silico-titanates and layered titanates
journal, January 1993


Synthesis and catalytic activity when using a type 2 titanate
journal, May 1992


Purification of nickel and zinc from waste waters of metal-plating plants by ion exchange
journal, October 1994


The equilibrium of strontium ion exchange on sodium titanate, Na 4 Ti 9 O 20 ·xH 2 O
journal, January 1989


Synthesis and crystal structure of NaTi8O13
journal, January 1991