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Title: Oxygen transport membrane system and method for transferring heat to catalytic/process reactors

Abstract

A method and apparatus for producing heat used in a synthesis gas production is provided. The disclosed method and apparatus include a plurality of tubular oxygen transport membrane elements adapted to separate oxygen from an oxygen containing stream contacting the retentate side of the membrane elements. The permeated oxygen is combusted with a hydrogen containing synthesis gas stream contacting the permeate side of the tubular oxygen transport membrane elements thereby generating a reaction product stream and radiant heat. The present method and apparatus also includes at least one catalytic reactor containing a catalyst to promote the stream reforming reaction wherein the catalytic reactor is surrounded by the plurality of tubular oxygen transport membrane elements. The view factor between the catalytic reactor and the plurality of tubular oxygen transport membrane elements radiating heat to the catalytic reactor is greater than or equal to 0.5.

Inventors:
; ; ; ; ; ; ;
Publication Date:
Research Org.:
Praxair Technology, Inc., Danbury, CT, USA
Sponsoring Org.:
USDOE
OSTI Identifier:
1117633
Patent Number(s):
8,623,241
Application Number:
13/542,115
Assignee:
Praxair Technology, Inc. (Danbury, CT) NETL
DOE Contract Number:  
FC26-07NT43088
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Jul 05
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Kelly, Sean M, Kromer, Brian R, Litwin, Michael M, Rosen, Lee J, Christie, Gervase Maxwell, Wilson, Jamie R, Kosowski, Lawrence W, and Robinson, Charles. Oxygen transport membrane system and method for transferring heat to catalytic/process reactors. United States: N. p., 2014. Web.
Kelly, Sean M, Kromer, Brian R, Litwin, Michael M, Rosen, Lee J, Christie, Gervase Maxwell, Wilson, Jamie R, Kosowski, Lawrence W, & Robinson, Charles. Oxygen transport membrane system and method for transferring heat to catalytic/process reactors. United States.
Kelly, Sean M, Kromer, Brian R, Litwin, Michael M, Rosen, Lee J, Christie, Gervase Maxwell, Wilson, Jamie R, Kosowski, Lawrence W, and Robinson, Charles. Tue . "Oxygen transport membrane system and method for transferring heat to catalytic/process reactors". United States. doi:. https://www.osti.gov/servlets/purl/1117633.
@article{osti_1117633,
title = {Oxygen transport membrane system and method for transferring heat to catalytic/process reactors},
author = {Kelly, Sean M and Kromer, Brian R and Litwin, Michael M and Rosen, Lee J and Christie, Gervase Maxwell and Wilson, Jamie R and Kosowski, Lawrence W and Robinson, Charles},
abstractNote = {A method and apparatus for producing heat used in a synthesis gas production is provided. The disclosed method and apparatus include a plurality of tubular oxygen transport membrane elements adapted to separate oxygen from an oxygen containing stream contacting the retentate side of the membrane elements. The permeated oxygen is combusted with a hydrogen containing synthesis gas stream contacting the permeate side of the tubular oxygen transport membrane elements thereby generating a reaction product stream and radiant heat. The present method and apparatus also includes at least one catalytic reactor containing a catalyst to promote the stream reforming reaction wherein the catalytic reactor is surrounded by the plurality of tubular oxygen transport membrane elements. The view factor between the catalytic reactor and the plurality of tubular oxygen transport membrane elements radiating heat to the catalytic reactor is greater than or equal to 0.5.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 07 00:00:00 EST 2014},
month = {Tue Jan 07 00:00:00 EST 2014}
}

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Works referenced in this record:

Process for producing a syngas
patent, June 2002


Staged Membrane Oxidation Reactor System
patent-application, December 2008