Partial oxidation catalyst
Abstract
A two-part catalyst comprising a dehydrogenation portion and an oxide-ion conducting portion. The dehydrogenation portion is a group VIII metal and the oxide-ion conducting portion is selected from a ceramic oxide crystallizing in the fluorite or perovskite structure. There is also disclosed a method of forming a hydrogen rich gas from a source of hydrocarbon fuel in which the hydrocarbon fuel contacts a two-part catalyst comprising a dehydrogenation portion and an oxide-ion conducting portion at a temperature not less than about 400.degree. C. for a time sufficient to generate the hydrogen rich gas while maintaining CO content less than about 5 volume percent. There is also disclosed a method of forming partially oxidized hydrocarbons from ethanes in which ethane gas contacts a two-part catalyst comprising a dehydrogenation portion and an oxide-ion conducting portion for a time and at a temperature sufficient to form an oxide.
- Inventors:
-
- Naperville, IL
- Bolingbrook, IL
- Downers Grove, IL
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- OSTI Identifier:
- 873201
- Patent Number(s):
- 6110861
- Assignee:
- University of Chicago (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
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- partial; oxidation; catalyst; two-part; comprising; dehydrogenation; portion; oxide-ion; conducting; viii; metal; selected; ceramic; oxide; crystallizing; fluorite; perovskite; structure; disclosed; method; forming; hydrogen; rich; gas; source; hydrocarbon; fuel; contacts; temperature; 400; degree; time; sufficient; generate; maintaining; content; volume; percent; partially; oxidized; hydrocarbons; ethanes; ethane; form; oxide-ion conducting; perovskite structure; dehydrogenation portion; two-part catalyst; viii metal; partial oxidation; volume percent; hydrocarbon fuel; time sufficient; temperature sufficient; catalyst comprising; ceramic oxide; conducting portion; oxidation catalyst; hydrogen rich; partially oxidized; rich gas; oxide crystal; partially oxidize; ethane gas; gas contacts; fuel contacts; gas contact; /502/204/429/501/
Citation Formats
Krumpelt, Michael, Ahmed, Shabbir, Kumar, Romesh, and Doshi, Rajiv. Partial oxidation catalyst. United States: N. p., 2000.
Web.
Krumpelt, Michael, Ahmed, Shabbir, Kumar, Romesh, & Doshi, Rajiv. Partial oxidation catalyst. United States.
Krumpelt, Michael, Ahmed, Shabbir, Kumar, Romesh, and Doshi, Rajiv. Sat .
"Partial oxidation catalyst". United States. https://www.osti.gov/servlets/purl/873201.
@article{osti_873201,
title = {Partial oxidation catalyst},
author = {Krumpelt, Michael and Ahmed, Shabbir and Kumar, Romesh and Doshi, Rajiv},
abstractNote = {A two-part catalyst comprising a dehydrogenation portion and an oxide-ion conducting portion. The dehydrogenation portion is a group VIII metal and the oxide-ion conducting portion is selected from a ceramic oxide crystallizing in the fluorite or perovskite structure. There is also disclosed a method of forming a hydrogen rich gas from a source of hydrocarbon fuel in which the hydrocarbon fuel contacts a two-part catalyst comprising a dehydrogenation portion and an oxide-ion conducting portion at a temperature not less than about 400.degree. C. for a time sufficient to generate the hydrogen rich gas while maintaining CO content less than about 5 volume percent. There is also disclosed a method of forming partially oxidized hydrocarbons from ethanes in which ethane gas contacts a two-part catalyst comprising a dehydrogenation portion and an oxide-ion conducting portion for a time and at a temperature sufficient to form an oxide.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Jan 01 00:00:00 EST 2000},
month = {Sat Jan 01 00:00:00 EST 2000}
}