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Title: Cyclic catalytic upgrading of chemical species using metal oxide materials

Abstract

Processes are disclosure which comprise alternately contacting an oxygen-carrying catalyst with a reducing substance, or a lower partial pressure of an oxidizing gas, and then with the oxidizing gas or a higher partial pressure of the oxidizing gas, whereby the catalyst is alternately reduced and then regenerated to an oxygenated state. In certain embodiments, the oxygen-carrying catalyst comprises at least one metal oxide-containing material containing a composition having one of the following formulas: (a) Ce.sub.xB.sub.yB'.sub.zB''O.sub..delta., wherein B=Ba, Sr, Ca, or Zr; B'=Mn, Co, or Fe; B''=Cu; 0.01

Inventors:
 [1];  [2];  [3]
  1. (Boulder, CO)
  2. (Thornton, CO)
  3. (Loveland, CO)
Issue Date:
Research Org.:
Eltron Research & Development (Boulder, CO)
Sponsoring Org.:
USDOE
OSTI Identifier:
1014960
Patent Number(s):
7,824,574
Application Number:
US Patent Application 11/858,564
Assignee:
Eltron Research & Development (Boulder, CO) CHO
DOE Contract Number:  
FG02-05ER84200; FG02-04ER83936
Resource Type:
Patent
Country of Publication:
United States
Language:
English

Citation Formats

White, James H., Schutte, Erick J., and Rolfe, Sara L. Cyclic catalytic upgrading of chemical species using metal oxide materials. United States: N. p., 2010. Web.
White, James H., Schutte, Erick J., & Rolfe, Sara L. Cyclic catalytic upgrading of chemical species using metal oxide materials. United States.
White, James H., Schutte, Erick J., and Rolfe, Sara L. Tue . "Cyclic catalytic upgrading of chemical species using metal oxide materials". United States. https://www.osti.gov/servlets/purl/1014960.
@article{osti_1014960,
title = {Cyclic catalytic upgrading of chemical species using metal oxide materials},
author = {White, James H. and Schutte, Erick J. and Rolfe, Sara L.},
abstractNote = {Processes are disclosure which comprise alternately contacting an oxygen-carrying catalyst with a reducing substance, or a lower partial pressure of an oxidizing gas, and then with the oxidizing gas or a higher partial pressure of the oxidizing gas, whereby the catalyst is alternately reduced and then regenerated to an oxygenated state. In certain embodiments, the oxygen-carrying catalyst comprises at least one metal oxide-containing material containing a composition having one of the following formulas: (a) Ce.sub.xB.sub.yB'.sub.zB''O.sub..delta., wherein B=Ba, Sr, Ca, or Zr; B'=Mn, Co, or Fe; B''=Cu; 0.01},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2010},
month = {11}
}

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