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Title: 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:
 [1];  [2]
  1. Rochester Hills, MI
  2. Hinsdale, IL
Issue Date:
Research Org.:
Argonne National Laboratory (ANL), Argonne, IL
OSTI Identifier:
870571
Patent Number(s):
5547649
Assignee:
United States of America as represented by United States (Washington, DC); General Motors Corp. (Detroit, MI)
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 = {1996},
month = {1}
}

Patent:

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