Method and apparatus for ion sequestration and a nanostructured metal phosphate
Abstract
A nanostructured substance, a process for sequestration of ionic waste, and an ion-sequestration apparatus are disclosed in the specification. The nanostructured substance can comprise a Lewis acid transition metal bound to a phosphate, wherein the phosphate comprises a primary structural component of the substance and the Lewis acid transition metal is a reducing agent. The nanostructured substance has a Brunner-Emmet-Teller (BET) surface area greater than or equal to approximately 100 m.sup.2/g, and a distribution coefficient for an analyte, K.sub.d, greater than or equal to approximately 5000 ml/g. The process can comprise contacting a fluid and a nanostructured metal phosphate. The apparatus can comprise a vessel and a nanostructured metal phosphate. The vessel defines a volume wherein a fluid contacts the nanostructured metal phosphate.
- Inventors:
-
- Richland, WA
- Kennewic, WA
- Kennewick, WA
- West Richland, WA
- Issue Date:
- Research Org.:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 985335
- Patent Number(s):
- 7691637
- Application Number:
- 11/195,394
- Assignee:
- Battelle Memorial Institute (Richland, WA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
- DOE Contract Number:
- AC05-76RL01830
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Mattigod, Shas V, Fryxell, Glen E, Li, Xiaohong, Parker, Kent E, and Wellman, Dawn M. Method and apparatus for ion sequestration and a nanostructured metal phosphate. United States: N. p., 2010.
Web.
Mattigod, Shas V, Fryxell, Glen E, Li, Xiaohong, Parker, Kent E, & Wellman, Dawn M. Method and apparatus for ion sequestration and a nanostructured metal phosphate. United States.
Mattigod, Shas V, Fryxell, Glen E, Li, Xiaohong, Parker, Kent E, and Wellman, Dawn M. Tue .
"Method and apparatus for ion sequestration and a nanostructured metal phosphate". United States. https://www.osti.gov/servlets/purl/985335.
@article{osti_985335,
title = {Method and apparatus for ion sequestration and a nanostructured metal phosphate},
author = {Mattigod, Shas V and Fryxell, Glen E and Li, Xiaohong and Parker, Kent E and Wellman, Dawn M},
abstractNote = {A nanostructured substance, a process for sequestration of ionic waste, and an ion-sequestration apparatus are disclosed in the specification. The nanostructured substance can comprise a Lewis acid transition metal bound to a phosphate, wherein the phosphate comprises a primary structural component of the substance and the Lewis acid transition metal is a reducing agent. The nanostructured substance has a Brunner-Emmet-Teller (BET) surface area greater than or equal to approximately 100 m.sup.2/g, and a distribution coefficient for an analyte, K.sub.d, greater than or equal to approximately 5000 ml/g. The process can comprise contacting a fluid and a nanostructured metal phosphate. The apparatus can comprise a vessel and a nanostructured metal phosphate. The vessel defines a volume wherein a fluid contacts the nanostructured metal phosphate.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2010},
month = {4}
}
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