Method for the capture and storage of waste

Title: Method for the capture and storage of waste

Systems and methods for capturing waste are disclosed. The systems and methods provide for a high level of confinement and long term stability. The systems and methods include adsorbing waste into a metal-organic framework (MOF), and applying pressure to the MOF material's framework to crystallize or make amorphous the MOF material thereby changing the MOF's pore structure and sorption characteristics without collapsing the MOF framework.

Issue Date:: 2017-01-24

OSTI Identifier:: 1340536

Assignee:: Sandia Corporation (Albuquerque, NM) SNL-A

Patent Number(s):: 9,552,897

Application Number:: 14/858,232

Contract Number:: AC04-94AL85000

Resource Relation:: Patent File Date: 2015 Sep 18

Research Org:: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Sponsoring Org:: USDOE

Country of Publication:: United States

Language:: English

Subject:: 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

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Works referenced in this record:

Low sintering temperature glass waste forms for sequestering radioactive iodine
patent, September 2012

Nenoff, Tina; Krumhansl, James; Garino, Terry
US Patent Document 8,262,950
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=/netahtml/PTO/search-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN/8262950

Method of making nanostructured glass-ceramic waste forms
patent, December 2012

Gao, Huizhen; Wang, Yifeng; Rodriguez, Mark
US Patent Document 8,334,421
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=/netahtml/PTO/search-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN/8334421

System and method for the capture and storage of waste
patent, October 2015

Nenoff, Tina; Sava Gallis, Dorina; Chapman, Karena
US Patent Document 9,162,914
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=/netahtml/PTO/search-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN/9162914

Enhanced Hydrogen Storage by Palladium Nanoparticles Fabricated in a Redox-Active Metal-Organic Framework
journal, March 2009

Cheon, Young Eun; Suh, Myunghyun Paik
Angewandte Chemie, Vol. 121, Issue 16, p. 2943-2947
DOI: 10.1002/ange.200805494

Metal@MOF: Loading of Highly Porous Coordination Polymers Host Lattices by Metal Organic Chemical Vapor Deposition
journal, September 2005

Hermes, Stephan; Schröter, Marie-Katrin; Schmid, Rochus
Angewandte Chemie International Edition, Vol. 44, Issue 38, p. 6237-6241
DOI: 10.1002/anie.200462515

Solution infiltration of palladium into MOF-5: synthesis, physisorption and catalytic properties
journal, January 2007

Sabo, Michal; Henschel, Antje; Fröde, Heidrun
Journal of Materials Chemistry, Vol. 17, Issue 36, p. 3827-3832
DOI: 10.1039/B706432B

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