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Title: Hydrogen sulfide conversion with nanophase titania

Abstract

A process is described 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 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. 5 figs.

Inventors:
;
Issue Date:
Research Org.:
Univ. of Chicago, IL (United States)
OSTI Identifier:
372569
Patent Number(s):
5,547,649
Application Number:
PAN: 8-125,884
Assignee:
Dept. of Energy, Washington, DC (United States); General Motors Corp., Detroit, MI (United States)
DOE Contract Number:  
W-31109-ENG-38
Resource Type:
Patent
Resource Relation:
Other Information: PBD: 20 Aug 1996
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; HYDROGEN SULFIDES; DISSOCIATION; TITANIUM OXIDES; CATALYTIC EFFECTS; PARTICLE SIZE; CATALYSTS; DESULFURIZATION; GASES

Citation Formats

Beck, D D, and Siegel, R W. Hydrogen sulfide conversion with nanophase titania. United States: N. p., 1996. Web.
Beck, D D, & Siegel, R W. Hydrogen sulfide conversion with nanophase titania. United States.
Beck, D D, and Siegel, R W. Tue . "Hydrogen sulfide conversion with nanophase titania". United States.
@article{osti_372569,
title = {Hydrogen sulfide conversion with nanophase titania},
author = {Beck, D D and Siegel, R W},
abstractNote = {A process is described 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 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. 5 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1996},
month = {8}
}