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Title: Oxy-fuel combustion and power generation system

Abstract

Integration of an oxyfuel combustion boiler at elevated pressures and a heat exchanger is achieved to produce carbon dioxide by feeding flue gas comprising carbon dioxide and water from the oxyfuel combustion boiler to a direct contact cooler column wherein water is condensed at a temperature of 0 to 10° C. lower than its dew point; feeding a portion of the condensed water from the direct contact cooler column to the oxyfuel combustion boiler; feeding a portion of the carbon dioxide from the direct contact cooler column to the oxyfuel combustion boiler; and recovering a portion of the carbon dioxide from the direct contact cooler column.

Inventors:
;
Issue Date:
Research Org.:
Linde Aktiengesellschaft, Munich (Germany)
Sponsoring Org.:
USDOE
OSTI Identifier:
1771584
Patent Number(s):
10823405
Application Number:
15/773,299
Assignee:
Linde Aktiengesellschaft (Munich, DE)
Patent Classifications (CPCs):
F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23L - SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL 
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
DOE Contract Number:  
FE0009448
Resource Type:
Patent
Resource Relation:
Patent File Date: 01/31/2017
Country of Publication:
United States
Language:
English

Citation Formats

Alekseev, Alexander, and Jovanovic, Stevan. Oxy-fuel combustion and power generation system. United States: N. p., 2020. Web.
Alekseev, Alexander, & Jovanovic, Stevan. Oxy-fuel combustion and power generation system. United States.
Alekseev, Alexander, and Jovanovic, Stevan. Tue . "Oxy-fuel combustion and power generation system". United States. https://www.osti.gov/servlets/purl/1771584.
@article{osti_1771584,
title = {Oxy-fuel combustion and power generation system},
author = {Alekseev, Alexander and Jovanovic, Stevan},
abstractNote = {Integration of an oxyfuel combustion boiler at elevated pressures and a heat exchanger is achieved to produce carbon dioxide by feeding flue gas comprising carbon dioxide and water from the oxyfuel combustion boiler to a direct contact cooler column wherein water is condensed at a temperature of 0 to 10° C. lower than its dew point; feeding a portion of the condensed water from the direct contact cooler column to the oxyfuel combustion boiler; feeding a portion of the carbon dioxide from the direct contact cooler column to the oxyfuel combustion boiler; and recovering a portion of the carbon dioxide from the direct contact cooler column.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {11}
}

Works referenced in this record:

Compression stripping of flue gas with energy recovery
patent, May 2005