Method of CO and/or CO.sub.2 hydrogenation using doped mixed-metal oxides
Abstract
A method of hydrogenation utilizing a reactant gas mixture comprising a carbon oxide and a hydrogen agent, and a hydrogenation catalyst comprising a mixed-metal oxide containing metal sites supported and/or incorporated into the lattice. The mixed-metal oxide comprises a perovskite, a pyrochlore, a fluorite, a brownmillerite, or mixtures thereof doped at the A-site or the B-site. The metal site may comprise a deposited metal, where the deposited metal is a transition metal, an alkali metal, an alkaline earth metal, or mixtures thereof. Contact between the carbon oxide, hydrogen agent, and hydrogenation catalyst under appropriate conditions of temperature, pressure and gas flow rate generate a hydrogenation reaction and produce a hydrogenated product made up of carbon from the carbon oxide and some portion of the hydrogen agent. The carbon oxide may be CO, CO.sub.2, or mixtures thereof and the hydrogen agent may be H.sub.2. In a particular embodiment, the hydrogenated product comprises an alcohol, an olefin, an aldehyde, a ketone, an ester, an oxo-product, or mixtures thereof.
- Inventors:
- Issue Date:
- Research Org.:
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1222642
- Patent Number(s):
- 9150476
- Application Number:
- 13/957,539
- Assignee:
- U.S. Department of Energy (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Aug 02
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Shekhawat, Dushyant, Berry, David A., Haynes, Daniel J., Abdelsayed, Victor, Smith, Mark W., and Spivey, James J. Method of CO and/or CO.sub.2 hydrogenation using doped mixed-metal oxides. United States: N. p., 2015.
Web.
Shekhawat, Dushyant, Berry, David A., Haynes, Daniel J., Abdelsayed, Victor, Smith, Mark W., & Spivey, James J. Method of CO and/or CO.sub.2 hydrogenation using doped mixed-metal oxides. United States.
Shekhawat, Dushyant, Berry, David A., Haynes, Daniel J., Abdelsayed, Victor, Smith, Mark W., and Spivey, James J. Tue .
"Method of CO and/or CO.sub.2 hydrogenation using doped mixed-metal oxides". United States. https://www.osti.gov/servlets/purl/1222642.
@article{osti_1222642,
title = {Method of CO and/or CO.sub.2 hydrogenation using doped mixed-metal oxides},
author = {Shekhawat, Dushyant and Berry, David A. and Haynes, Daniel J. and Abdelsayed, Victor and Smith, Mark W. and Spivey, James J.},
abstractNote = {A method of hydrogenation utilizing a reactant gas mixture comprising a carbon oxide and a hydrogen agent, and a hydrogenation catalyst comprising a mixed-metal oxide containing metal sites supported and/or incorporated into the lattice. The mixed-metal oxide comprises a perovskite, a pyrochlore, a fluorite, a brownmillerite, or mixtures thereof doped at the A-site or the B-site. The metal site may comprise a deposited metal, where the deposited metal is a transition metal, an alkali metal, an alkaline earth metal, or mixtures thereof. Contact between the carbon oxide, hydrogen agent, and hydrogenation catalyst under appropriate conditions of temperature, pressure and gas flow rate generate a hydrogenation reaction and produce a hydrogenated product made up of carbon from the carbon oxide and some portion of the hydrogen agent. The carbon oxide may be CO, CO.sub.2, or mixtures thereof and the hydrogen agent may be H.sub.2. In a particular embodiment, the hydrogenated product comprises an alcohol, an olefin, an aldehyde, a ketone, an ester, an oxo-product, or mixtures thereof.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {10}
}
Works referenced in this record:
Process for the production of methanol from synthesis gas
patent, January 1982
- Bartley, William J.
- US Patent Document 4,312,955
Synthesis gas conversion with perovskite catalysts
patent, September 1989
- Broussard, Jerry A.; Wade, Leslie
- US Patent Document 4,863,971
Two component-three dimensional catalysis
patent, March 2002
- Schwartz, Michael; White, James H.; Sammells, Anthony F.
- US Patent Document 6,355,093
Synthesis of ethanol from syngas over Rh/Ce1−xZrxO2 catalysts
journal, April 2011
- Liu, Yanyong; Murata, Kazuhisa; Inaba, Megumu
- Catalysis Today, Vol. 164, Issue 1
Catalytic partial oxidation of n-tetradecane using pyrochlores: Effect of Rh and Sr substitution
journal, July 2008
- Haynes, D.; Berry, D.; Shekhawat, D.
- Catalysis Today, Vol. 136, Issue 3-4
Effect of alkali additives over nanocrystalline Co–Cu-based perovskites as catalysts for higher-alcohol synthesis
journal, January 2007
- Tien-Thao, Nguyen; Zahedi-Niaki, M. Hassan; Alamdari, Houshang
- Journal of Catalysis, Vol. 245, Issue 2, p. 348-357
Characterization and reactivity of nanoscale La(Co,Cu)O3 perovskite catalyst precursors for CO hydrogenation
journal, August 2008
- Tien-Thao, Nguyen; Alamdari, Houshang; Kaliaguine, Serge
- Journal of Solid State Chemistry, Vol. 181, Issue 8, p. 2006-2019
Conversion of syngas to C1-C6 alcohol mixtures on promoted CuLa2Zr2O7 catalysts
journal, January 1995
- Chu, Wey; Kieffer, Roger; Kiennemann, Alain
- Applied Catalysis A: General, Vol. 121, Issue 1, p. 95-111
Hydrogenation of carbon dioxide over copper-pyrochlore/zeolite composite catalysts
journal, May 1996
- Fujiwara, M.; Kieffer, R.; Udron, L.
- Catalysis Today, Vol. 29, Issue 1-4, p. 343-348
LaFeO3-supported nano Co-Cu catalysts for higher alcohol synthesis from syngas
journal, April 2011
- Fang, Y. Z.; Liu, Y.; Zhang, L. H.
- Applied Catalysis A: General, Vol. 397, Issue 1-2, p. 183-191
Mechanism of C2+ oxygenate synthesis on Rh catalysts
journal, March 2005
- Chuang, Steven S. C.; Stevens, Robert W.; Khatri, Rajesh
- Topics in Catalysis, Vol. 32, Issue 3-4, p. 225-232