Conceptual Design of a Coke Dry Quenching Gasification Technology

Lan Yi Sun; Yong Duo Liu; Hui Zhou; Qing Song Li

doi:10.4028/www.scientific.net/AMR.219-220.416

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 219-220Conceptual Design of a Coke Dry Quenching...

Conceptual Design of a Coke Dry Quenching Gasification Technology

Abstract:

In this paper, a coke dry quenching gasification (CDQG) technology using coke oven gas (COG) and steam to quench the incandescent coke is proposed. The distinct advantages of this technology include energy conservation, pollution reduction, and improvement of coke quality and full use of resources. Based on Gibbs free energy minimization principle, the flow rate and composition of the syngas could be calculated. At the same time, the impact of the flow rate of the COG on the flow rate and composition of the syngas and the exergy efficiency are analyzed. Finally, the flow rate of the COG is prudently chosen to make thermodynamic analysis of the process.

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Periodical:

Advanced Materials Research (Volumes 219-220)

Pages:

416-419

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.219-220.416

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Online since:

March 2011

Authors:

Lan Yi Sun, Yong Duo Liu, Hui Zhou, Qing Song Li

Keywords:

Analysis, Coke Dry Quenching Gasification, Exergy, Syngas

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References

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