Hydrothermal performance of catalyst supports

Elam, Jeffrey W.; Marshall, Christopher L.; Libera, Joseph A.; Dumesic, James A.; Pagan-Torres, Yomaira J.

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Title: Hydrothermal performance of catalyst supports

Abstract

A high surface area catalyst with a mesoporous support structure and a thin conformal coating over the surface of the support structure. The high surface area catalyst support is adapted for carrying out a reaction in a reaction environment where the thin conformal coating protects the support structure within the reaction environment. In various embodiments, the support structure is a mesoporous silica catalytic support and the thin conformal coating comprises a layer of metal oxide resistant to the reaction environment which may be a hydrothermal environment.

Inventors:: Elam, Jeffrey W.; Marshall, Christopher L.; Libera, Joseph A.; Dumesic, James A.; Pagan-Torres, Yomaira J.

Issue Date:: Tue Apr 10 00:00:00 EDT 2018

Research Org.:: Argonne National Laboratory (ANL), Argonne, IL (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1434710

Patent Number(s):: 9937490

Application Number:: 14/265,983

Assignee:: UChicago Argonne, LLC (Chicago, IL)

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

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B01J21/063 - {Titanium
B01J21/066 - {Zirconium or hafnium
B01J2229/186 - not in framework positions
B01J23/20 - Vanadium, niobium or tantalum
B01J29/041 - {Mesoporous materials having base exchange properties, e.g. Si/Al-MCM-41}
B01J29/06 - Crystalline aluminosilicate zeolites
B01J29/061 - {containing metallic elements added to the zeolite}
B01J29/78 - containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
B01J35/002 - {Catalysts characterised by their physical properties}
B01J35/1019 - {100-500 m2/g}
B01J35/1023 - {500-1000 m2/g}
B01J35/1042 - {0.5-1.0 ml/g}
B01J35/1047 - {more than 1.0 ml/g}
B01J35/1061 - {2-50 nm}
B01J37/0215 - {Coating}
B01J37/14 - with gases containing free oxygen
B01J37/348 - {Electrochemical processes, e.g. electrochemical deposition or anodisation}

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DOE Contract Number:: AC02-06CH11357

Resource Type:: Patent

Resource Relation:: Patent File Date: 2014 Apr 30

Country of Publication:: United States

Language:: English

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

Citation Formats


                    Elam, Jeffrey W., Marshall, Christopher L., Libera, Joseph A., Dumesic, James A., and Pagan-Torres, Yomaira J. Hydrothermal performance of catalyst supports.  United States: N. p., 2018. 
        Web.

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                    Elam, Jeffrey W., Marshall, Christopher L., Libera, Joseph A., Dumesic, James A., & Pagan-Torres, Yomaira J. Hydrothermal performance of catalyst supports.  United States.

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                    Elam, Jeffrey W., Marshall, Christopher L., Libera, Joseph A., Dumesic, James A., and Pagan-Torres, Yomaira J. Tue .  
        "Hydrothermal performance of catalyst supports".  United States.  https://www.osti.gov/servlets/purl/1434710.

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@article{osti_1434710,

  title        = {Hydrothermal performance of catalyst supports},

  author       = {Elam, Jeffrey W. and Marshall, Christopher L. and Libera, Joseph A. and Dumesic, James A. and Pagan-Torres, Yomaira J.},

  abstractNote = {A high surface area catalyst with a mesoporous support structure and a thin conformal coating over the surface of the support structure. The high surface area catalyst support is adapted for carrying out a reaction in a reaction environment where the thin conformal coating protects the support structure within the reaction environment. In various embodiments, the support structure is a mesoporous silica catalytic support and the thin conformal coating comprises a layer of metal oxide resistant to the reaction environment which may be a hydrothermal environment.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Apr 10 00:00:00 EDT 2018},

  month        = {Tue Apr 10 00:00:00 EDT 2018}

}

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Works referenced in this record:

Method of preparing size-selected metal clusters
patent, May 2010

Elam, Jeffrey W.; Pellin, Michael J.; Stair, Peter C.
US Patent Document 7,713,907
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7713907

Catalyst and systems incorporating the catalyst
patent, July 2011

Elam, Jeffrey W.; Pellin, Michael J.; Libera, Joseph A.
US Patent Document 7,972,569
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7972569