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Title: Method and system for the removal of oxides of nitrogen and sulfur from combustion processes

Abstract

A process for removing oxide contaminants from combustion gas, and employing a solid electrolyte reactor, includes: (a) flowing the combustion gas into a zone containing a solid electrolyte and applying a voltage and at elevated temperature to thereby separate oxygen via the solid electrolyte, (b) removing oxygen from that zone in a first stream and removing hot effluent gas from that zone in a second stream, the effluent gas containing contaminant, (c) and pre-heating the combustion gas flowing to that zone by passing it in heat exchange relation with the hot effluent gas.

Inventors:
 [1]
  1. (Glendora, CA)
Issue Date:
OSTI Identifier:
866446
Patent Number(s):
4713152
Application Number:
07/023,724
Assignee:
VSM Associates, Inc. (Covina, CA) OSTI
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
method; removal; oxides; nitrogen; sulfur; combustion; processes; process; removing; oxide; contaminants; gas; employing; solid; electrolyte; reactor; flowing; zone; containing; applying; voltage; elevated; temperature; separate; oxygen; via; stream; hot; effluent; contaminant; pre-heating; passing; heat; exchange; relation; zone containing; combustion process; gas containing; gas flow; heat exchange; elevated temperature; solid electrolyte; combustion gas; gas flowing; effluent gas; exchange relation; combustion processes; removing oxide; removing oxygen; separate oxygen; moving hot; rate oxygen; /205/204/

Citation Formats

Walsh, John V. Method and system for the removal of oxides of nitrogen and sulfur from combustion processes. United States: N. p., 1987. Web.
Walsh, John V. Method and system for the removal of oxides of nitrogen and sulfur from combustion processes. United States.
Walsh, John V. Tue . "Method and system for the removal of oxides of nitrogen and sulfur from combustion processes". United States. https://www.osti.gov/servlets/purl/866446.
@article{osti_866446,
title = {Method and system for the removal of oxides of nitrogen and sulfur from combustion processes},
author = {Walsh, John V.},
abstractNote = {A process for removing oxide contaminants from combustion gas, and employing a solid electrolyte reactor, includes: (a) flowing the combustion gas into a zone containing a solid electrolyte and applying a voltage and at elevated temperature to thereby separate oxygen via the solid electrolyte, (b) removing oxygen from that zone in a first stream and removing hot effluent gas from that zone in a second stream, the effluent gas containing contaminant, (c) and pre-heating the combustion gas flowing to that zone by passing it in heat exchange relation with the hot effluent gas.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1987},
month = {12}
}

Patent:

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