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Title: Apparatus for photocatalytic destruction of internal combustion engine emissions during cold start

Abstract

A method and apparatus for the destruction of emissions from an internal combustion engine wherein a substrate coated with TiO.sub.2 is exposed to a light source in the exhaust system of an internal combustion engine thereby catalyzing oxidation/reduction reactions between gaseous hydrocarbons, carbon monoxide, nitrogen oxides and oxygen in the exhaust of the internal combustion engine.

Inventors:
 [1];  [1];  [2];  [1]
  1. Richland, WA
  2. West Richland, WA
Publication Date:
Research Org.:
Pacific Northwest National Laboratory (PNNL), Richland, WA
OSTI Identifier:
871697
Patent Number(s):
US 5778664
Assignee:
Battelle Memorial Institute (Richland, WA)
DOE Contract Number:  
AC06-76RL01830
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
apparatus; photocatalytic; destruction; internal; combustion; engine; emissions; cold; start; method; substrate; coated; exposed; light; source; exhaust; catalyzing; oxidation; reduction; reactions; gaseous; hydrocarbons; carbon; monoxide; nitrogen; oxides; oxygen; nitrogen oxide; gaseous hydrocarbons; gaseous hydrocarbon; reduction reactions; nitrogen oxides; internal combustion; light source; carbon monoxide; combustion engine; substrate coated; reduction reaction; photocatalytic destruction; cold start; catalytic destruction; /60/204/422/423/

Citation Formats

Janata, Jiri, McVay, Gary L, Peden, Charles H, and Exarhos, Gregory J. Apparatus for photocatalytic destruction of internal combustion engine emissions during cold start. United States: N. p., 1998. Web.
Janata, Jiri, McVay, Gary L, Peden, Charles H, & Exarhos, Gregory J. Apparatus for photocatalytic destruction of internal combustion engine emissions during cold start. United States.
Janata, Jiri, McVay, Gary L, Peden, Charles H, and Exarhos, Gregory J. Thu . "Apparatus for photocatalytic destruction of internal combustion engine emissions during cold start". United States. https://www.osti.gov/servlets/purl/871697.
@article{osti_871697,
title = {Apparatus for photocatalytic destruction of internal combustion engine emissions during cold start},
author = {Janata, Jiri and McVay, Gary L and Peden, Charles H and Exarhos, Gregory J},
abstractNote = {A method and apparatus for the destruction of emissions from an internal combustion engine wherein a substrate coated with TiO.sub.2 is exposed to a light source in the exhaust system of an internal combustion engine thereby catalyzing oxidation/reduction reactions between gaseous hydrocarbons, carbon monoxide, nitrogen oxides and oxygen in the exhaust of the internal combustion engine.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {1}
}

Patent:

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