Catalytic hydrocarbon reactions over supported metal oxides. Final report, August 1, 1986--July 31, 1995

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Oxide catalysis plays a central role in hydrocarbon processing and improvements in catalytic activity or selectivity are of great technological importance because these improvements will translate directly into more efficient utilization of hydrocarbon supplies and lower energy consumption in separation processes. An understanding of the relationships between surface structure and catalytic properties is needed to describe and improve oxide catalysts. The approach has been to prepare supported oxides that have a specific structure and oxidation state and then employ these structures in reaction studies. The current research program is focused on studying the fundamental relationships between structure and reactivity for ... continued below

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21 p.

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Ekerdt, J.G. October 20, 1995.

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Description

Oxide catalysis plays a central role in hydrocarbon processing and improvements in catalytic activity or selectivity are of great technological importance because these improvements will translate directly into more efficient utilization of hydrocarbon supplies and lower energy consumption in separation processes. An understanding of the relationships between surface structure and catalytic properties is needed to describe and improve oxide catalysts. The approach has been to prepare supported oxides that have a specific structure and oxidation state and then employ these structures in reaction studies. The current research program is focused on studying the fundamental relationships between structure and reactivity for two important reactions that are present in many oxide-catalyzed processes, partial oxidation and carbon-carbon bond formation. During the course of these studies the author has: (1) developed methods to form and stabilize various Mo and W oxide structures on silica; (2) studied C-H abstraction reactions over the fully oxidized cations; (3) studied C-C bond coupling by metathesis and reductive coupling of aldehydes and ketones over reduced cation structures; and (4) initiated a study of hydrogenation and hydrogenolysis over reduced cation structures.

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21 p.

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OSTI as DE99000718

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  • Other Information: PBD: 20 Oct 1995

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  • Other: DE99000718
  • Report No.: DOE/ER/13604--30
  • Grant Number: FG05-86ER13604
  • DOI: 10.2172/674667 | External Link
  • Office of Scientific & Technical Information Report Number: 674667
  • Archival Resource Key: ark:/67531/metadc709358

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  • October 20, 1995

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  • Sept. 12, 2015, 6:31 a.m.

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  • Nov. 4, 2015, 3:42 p.m.

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Ekerdt, J.G. Catalytic hydrocarbon reactions over supported metal oxides. Final report, August 1, 1986--July 31, 1995, report, October 20, 1995; United States. (digital.library.unt.edu/ark:/67531/metadc709358/: accessed October 23, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.