Hydrogen sulfide conversion with nanophase titania
Abstract
A process for disassociating H.sub.2 S in a gaseous feed using an improved catalytic material in which the feed is contacted at a temperature of at least about 275.degree. C. with a catalyst of rutile nanocrystalline titania having grain sizes in the range of from about 1 to about 100 nanometers. Other transition metal catalysts are disclosed, each of nanocrystalline material with grain sizes in the 1-100 nm range.
- Inventors:
-
- Rochester Hills, MI
- Hinsdale, IL
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- OSTI Identifier:
- 870571
- Patent Number(s):
- 5547649
- Assignee:
- United States of America as represented by United States (Washington, DC); General Motors Corp. (Detroit, MI)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- hydrogen; sulfide; conversion; nanophase; titania; process; disassociating; gaseous; feed; improved; catalytic; material; contacted; temperature; 275; degree; catalyst; rutile; nanocrystalline; grain; sizes; range; 100; nanometers; transition; metal; catalysts; disclosed; 1-100; nm; nanocrystalline material; metal catalysts; crystalline material; transition metal; grain size; hydrogen sulfide; metal catalyst; catalytic material; gaseous feed; nm range; grain sizes; improved catalytic; /423/
Citation Formats
Beck, Donald D, and Siegel, Richard W. Hydrogen sulfide conversion with nanophase titania. United States: N. p., 1996.
Web.
Beck, Donald D, & Siegel, Richard W. Hydrogen sulfide conversion with nanophase titania. United States.
Beck, Donald D, and Siegel, Richard W. Mon .
"Hydrogen sulfide conversion with nanophase titania". United States. https://www.osti.gov/servlets/purl/870571.
@article{osti_870571,
title = {Hydrogen sulfide conversion with nanophase titania},
author = {Beck, Donald D and Siegel, Richard W},
abstractNote = {A process for disassociating H.sub.2 S in a gaseous feed using an improved catalytic material in which the feed is contacted at a temperature of at least about 275.degree. C. with a catalyst of rutile nanocrystalline titania having grain sizes in the range of from about 1 to about 100 nanometers. Other transition metal catalysts are disclosed, each of nanocrystalline material with grain sizes in the 1-100 nm range.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 1996},
month = {Mon Jan 01 00:00:00 EST 1996}
}
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Works referenced in this record:
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