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System and method for air temperature control in an oxygen transport membrane based reactor

Patent ·
OSTI ID:1326976
A system and method for air temperature control in an oxygen transport membrane based reactor is provided. The system and method involves introducing a specific quantity of cooling air or trim air in between stages in a multistage oxygen transport membrane based reactor or furnace to maintain generally consistent surface temperatures of the oxygen transport membrane elements and associated reactors. The associated reactors may include reforming reactors, boilers or process gas heaters.
Research Organization:
PRAXAIR TECHNOLOGY, INC., Danbury, CT (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FC26-07NT43088
Assignee:
PRAXAIR TECHNOLOGY, INC. (Danbury, CT)
Patent Number(s):
9,452,388
Application Number:
14/509,381
OSTI ID:
1326976
Country of Publication:
United States
Language:
English

References (9)

Stoichiometric lanthanum chromite based ceramic interconnects with low sintering temperature journal March 2006
Development of oxygen transport membranes for coal-based power generation journal January 2011
Development of interconnect materials for solid oxide fuel cells journal May 2003
Electrolysis of carbon dioxide in Solid Oxide Electrolysis Cells journal August 2009
Efficient Reduction of CO2 in a Solid Oxide Electrolyzer journal January 2008
Tubular zirconia–yttria electrolyte membrane technology for oxygen separation journal December 2002
Methods for the catalytic activation of metallic structured substrates journal January 2014
Freeze-Casting of Porous Ceramics: A Review of Current Achievements and Issues journal March 2008
Ion transport membrane technology for oxygen separation and syngas production journal October 2000

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