Water consumption in an IGCC plant for co-generation of hydrogen and power

Seyed A. Dastgheib; Yongqi Lu; Massoud R. Rostam-Abadi; Mark A. Shannon

Water consumption in an IGCC plant for co-generation of hydrogen and power

Seyed A. Dastgheib, Yongqi Lu, Massoud R. Rostam-Abadi, Mark A. Shannon

Illinois State Geological Survey

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The H2O demand of various stages of a coal gasification process for co-generation of H and power was analyzed for an Integrated Gasification Combined cycle (IGCC). Three scenarios were studied: (a) combustion of all H to generate power, (b) combustion of 50% of total H for power generation with the remaining H available for other applications and (c) similar to scenario (b), but with 85% H availability. In case (a) a net power of 443.7 MW was generated with a thermal efficiency (HHV) of 37.5% and highest total H2O demand; in case (b) the net power is reduced to about half of (a) and in case (c) effective thermal efficiency was 34.4%. H2O consumption for power generation and H prodn. is increased by 31-36% if the process wastewater is not treated and recycled. on SciFinder(R)]

Original language	English (US)
Title of host publication	Preprints of Extended Abstracts presented at the ACS National Meeting, American Chemical Society, Division of Environmental Chemistry
Publisher	American Chemical Society, Division of Environmental Chemistry
Pages	1087--1091
Volume	48
ISBN (Print)	1524-6434
State	Published - 2008

Keywords

ISGS

Fingerprint Dive into the research topics of 'Water consumption in an IGCC plant for co-generation of hydrogen and power'. Together they form a unique fingerprint.

Cite this

Dastgheib, S. A., Lu, Y., Rostam-Abadi, M. R., & Shannon, M. A. (2008). Water consumption in an IGCC plant for co-generation of hydrogen and power. In Preprints of Extended Abstracts presented at the ACS National Meeting, American Chemical Society, Division of Environmental Chemistry (Vol. 48, pp. 1087--1091). American Chemical Society, Division of Environmental Chemistry.

Water consumption in an IGCC plant for co-generation of hydrogen and power. / Dastgheib, Seyed A.; Lu, Yongqi; Rostam-Abadi, Massoud R.; Shannon, Mark A.

Preprints of Extended Abstracts presented at the ACS National Meeting, American Chemical Society, Division of Environmental Chemistry. Vol. 48 American Chemical Society, Division of Environmental Chemistry, 2008. p. 1087--1091.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Dastgheib, Seyed A. ; Lu, Yongqi ; Rostam-Abadi, Massoud R. ; Shannon, Mark A. / Water consumption in an IGCC plant for co-generation of hydrogen and power. Preprints of Extended Abstracts presented at the ACS National Meeting, American Chemical Society, Division of Environmental Chemistry. Vol. 48 American Chemical Society, Division of Environmental Chemistry, 2008. pp. 1087--1091

@inproceedings{63a8a35487534bd594a8f65325015360,

title = "Water consumption in an IGCC plant for co-generation of hydrogen and power",

abstract = "The H2O demand of various stages of a coal gasification process for co-generation of H and power was analyzed for an Integrated Gasification Combined cycle (IGCC). Three scenarios were studied: (a) combustion of all H to generate power, (b) combustion of 50% of total H for power generation with the remaining H available for other applications and (c) similar to scenario (b), but with 85% H availability. In case (a) a net power of 443.7 MW was generated with a thermal efficiency (HHV) of 37.5% and highest total H2O demand; in case (b) the net power is reduced to about half of (a) and in case (c) effective thermal efficiency was 34.4%. H2O consumption for power generation and H prodn. is increased by 31-36% if the process wastewater is not treated and recycled. on SciFinder(R)]",

keywords = "ISGS",

author = "Dastgheib, {Seyed A.} and Yongqi Lu and Rostam-Abadi, {Massoud R.} and Shannon, {Mark A.}",

note = "Conference Proceedings",

year = "2008",

language = "English (US)",

isbn = "1524-6434",

volume = "48",

pages = "1087----1091",

booktitle = "Preprints of Extended Abstracts presented at the ACS National Meeting, American Chemical Society, Division of Environmental Chemistry",

publisher = "American Chemical Society, Division of Environmental Chemistry",

}

TY - GEN

T1 - Water consumption in an IGCC plant for co-generation of hydrogen and power

AU - Dastgheib, Seyed A.

AU - Lu, Yongqi

AU - Rostam-Abadi, Massoud R.

AU - Shannon, Mark A.

N1 - Conference Proceedings

PY - 2008

Y1 - 2008

N2 - The H2O demand of various stages of a coal gasification process for co-generation of H and power was analyzed for an Integrated Gasification Combined cycle (IGCC). Three scenarios were studied: (a) combustion of all H to generate power, (b) combustion of 50% of total H for power generation with the remaining H available for other applications and (c) similar to scenario (b), but with 85% H availability. In case (a) a net power of 443.7 MW was generated with a thermal efficiency (HHV) of 37.5% and highest total H2O demand; in case (b) the net power is reduced to about half of (a) and in case (c) effective thermal efficiency was 34.4%. H2O consumption for power generation and H prodn. is increased by 31-36% if the process wastewater is not treated and recycled. on SciFinder(R)]

AB - The H2O demand of various stages of a coal gasification process for co-generation of H and power was analyzed for an Integrated Gasification Combined cycle (IGCC). Three scenarios were studied: (a) combustion of all H to generate power, (b) combustion of 50% of total H for power generation with the remaining H available for other applications and (c) similar to scenario (b), but with 85% H availability. In case (a) a net power of 443.7 MW was generated with a thermal efficiency (HHV) of 37.5% and highest total H2O demand; in case (b) the net power is reduced to about half of (a) and in case (c) effective thermal efficiency was 34.4%. H2O consumption for power generation and H prodn. is increased by 31-36% if the process wastewater is not treated and recycled. on SciFinder(R)]

KW - ISGS

M3 - Conference contribution

SN - 1524-6434

VL - 48

SP - 1087

EP - 1091

BT - Preprints of Extended Abstracts presented at the ACS National Meeting, American Chemical Society, Division of Environmental Chemistry

PB - American Chemical Society, Division of Environmental Chemistry

ER -