Thermodynamic Analysis and Comparison on Oxy-Fuel Power Generation Process-Reference-Cited by-同舟云学术

Thermodynamic Analysis and Comparison on Oxy-Fuel Power Generation Process

Published:2009-05-28 Issue:5 Volume:131 Page:
ISSN:0742-4795
Container-title:Journal of Engineering for Gas Turbines and Power
language:en
Short-container-title:

Author:

Deng Shimin¹,Hynes Rory¹

Affiliation:

1. Hatch Energy, 1235 North Service Road West, Oakville, ON, L6M 2W2, Canada

Abstract

In this paper, pressurized oxy-fuel combustion power generation processes are modeled and analyzed based on a 350 MW subcritical reheat boiler associated with a condensing steam turbine. The performance results are obtained. Furthermore, the influences of slurry concentration and coal properties on power plant performance are investigated. An oxy-fuel configuration operating at ambient pressure is studied to compare the performance with pressurized oxy-fuel configuration. Thermodynamic analysis reveals the true potentials of the pressurized oxy-fuel process. Based on the system integration, an improved configuration is proposed in which plant efficiency of pressurized oxy-fuel process is increased by 1.36%.

Publisher

ASME International

Subject

Mechanical Engineering,Energy Engineering and Power Technology,Aerospace Engineering,Fuel Technology,Nuclear Energy and Engineering

Link

http://asmedigitalcollection.asme.org/gasturbinespower/article-pdf/doi/10.1115/1.3078204/5706494/053001_1.pdf

Reference14 articles.

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2. Strakey, J. P. , 2007, “The New Clean Coal Technologies,” Presentation of National Energy Technology Laboratory, http://www.wvdo.org/community/120407Presentations/8Strakey.pps.

3. Oxy-fuel (O2/CO2, O2/RFG) Technology for Sequestration-Ready CO2 and Emission Compliance;Wall

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