Tetraalykylammonium polyoxoanionic oxidation catalysts
Abstract
Alkanes are catalytically oxidized in air or oxygen using iron-substituted polyoxoanions (POAs) of the formula: H.sub.e-z ›(n-C.sub.4 H.sub.9).sub.4 N!.sub.z (XM.sub.11 M'O.sub.39).sup.-e The M' (e.g., iron(III)/iron(II)) reduction potential of the POAs is affected by selection of the central atom X and the framework metal M, and by the number of tetrabutyl-ammonium groups. Decreased Fe(III)/Fe(II) reduction potential has been found to correlate to increased oxidation activity.
- Inventors:
-
- Downingtown, PA
- Wallingford, PA
- (Cochranville, PA)
- Media, PA
- Issue Date:
- Research Org.:
- Sun Refining and Marketing Co., Marcus Hook, PA (United States)
- OSTI Identifier:
- 871881
- Patent Number(s):
- 5817881
- Assignee:
- Sun Company, Inc. (R&M) (Philadelphia, PA)
- 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
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
- DOE Contract Number:
- FC21-90MC26029
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- tetraalykylammonium; polyoxoanionic; oxidation; catalysts; alkanes; catalytically; oxidized; air; oxygen; iron-substituted; polyoxoanions; poas; formula; e-z; n-c; z; xm; 11; 39; -e; iron; iii; ii; reduction; potential; affected; selection; central; atom; framework; metal; tetrabutyl-ammonium; decreased; found; correlate; increased; activity; oxidation catalysts; oxidation catalyst; reduction potential; catalytically oxidized; substituted poly; /999/
Citation Formats
Ellis, Paul E, Lyons, James E, Myers, Jr., Harry K., and Shaikh, Shahid N. Tetraalykylammonium polyoxoanionic oxidation catalysts. United States: N. p., 1998.
Web.
Ellis, Paul E, Lyons, James E, Myers, Jr., Harry K., & Shaikh, Shahid N. Tetraalykylammonium polyoxoanionic oxidation catalysts. United States.
Ellis, Paul E, Lyons, James E, Myers, Jr., Harry K., and Shaikh, Shahid N. Thu .
"Tetraalykylammonium polyoxoanionic oxidation catalysts". United States. https://www.osti.gov/servlets/purl/871881.
@article{osti_871881,
title = {Tetraalykylammonium polyoxoanionic oxidation catalysts},
author = {Ellis, Paul E and Lyons, James E and Myers, Jr., Harry K. and Shaikh, Shahid N},
abstractNote = {Alkanes are catalytically oxidized in air or oxygen using iron-substituted polyoxoanions (POAs) of the formula: H.sub.e-z ›(n-C.sub.4 H.sub.9).sub.4 N!.sub.z (XM.sub.11 M'O.sub.39).sup.-e The M' (e.g., iron(III)/iron(II)) reduction potential of the POAs is affected by selection of the central atom X and the framework metal M, and by the number of tetrabutyl-ammonium groups. Decreased Fe(III)/Fe(II) reduction potential has been found to correlate to increased oxidation activity.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {1}
}
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