Scipediacontent: Scipediacontent moved page Draft Content 343851448 to Nored Moore 2008a

2021-02-01T23:07:24Z

Scipediacontent moved page Draft Content 343851448 to Nored Moore 2008a

Scipediacontent: Created page with " == Abstract == In the effort to reduce the release of CO{sub 2} greenhouse gases to the atmosphere, sequestration of CO{sub 2} from Integrated Gasification Combined Cycle (I..."

2021-02-01T23:07:18Z

Created page with " == Abstract == In the effort to reduce the release of CO{sub 2} greenhouse gases to the atmosphere, sequestration of CO{sub 2} from Integrated Gasification Combined Cycle (I..."

New page

== Abstract ==

In the effort to reduce the release of CO{sub 2} greenhouse gases to the atmosphere, sequestration of CO{sub 2} from Integrated Gasification Combined Cycle (IGCC) and Oxy-Fuel power plants is being pursued. This approach, however, requires significant compression power to boost the pressure to typical pipeline levels. The penalty can be as high as 8% to 12% on a typical IGCC plant. The goal of this research is to reduce this penalty through novel compression concepts and integration with existing IGCC processes. The primary objective of the study of novel CO{sub 2} compression concepts is to boost the pressure of CO{sub 2} to pipeline pressures with the minimal amount of energy required. Fundamental thermodynamics were studied to explore pressure rise in both liquid and gaseous states. For gaseous compression, the project investigated novel methods to compress CO{sub 2} while removing the heat of compression internal to the compressor. The high-pressure ratio due to the delivery pressure of the CO{sub 2} for enhanced oil recovery results in significant heat of compression. Since less energy is required to boost the pressure of a cooler gas stream, both upstream and interstage cooling is desirable. While isothermal compression has been utilized in some services, it has not been optimized for the IGCC environment. This project determined the optimum compressor configuration and developed technology concepts for internal heat removal. Other compression options using liquefied CO{sub 2} and cryogenic pumping were explored as well. Preliminary analysis indicates up to a 35% reduction in power is possible with the new concepts being considered.

== Original document ==

The different versions of the original document can be found in:

* [https://www.osti.gov/biblio/918688 https://www.osti.gov/biblio/918688]

* [http://asmedigitalcollection.asme.org/GT/proceedings-pdf/doi/10.1115/GT2008-50924/4573490/645_1.pdf http://asmedigitalcollection.asme.org/GT/proceedings-pdf/doi/10.1115/GT2008-50924/4573490/645_1.pdf],
: [http://dx.doi.org/10.1115/gt2008-50924 http://dx.doi.org/10.1115/gt2008-50924]

* [https://asmedigitalcollection.asme.org/GT/proceedings/GT2008/43178/645/329954 https://asmedigitalcollection.asme.org/GT/proceedings/GT2008/43178/645/329954],
: [https://digital.library.unt.edu/ark:/67531/metadc883008/m2/1/high_res_d/918688.pdf https://digital.library.unt.edu/ark:/67531/metadc883008/m2/1/high_res_d/918688.pdf],
: [http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1626030 http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1626030],
: [https://core.ac.uk/display/71306037 https://core.ac.uk/display/71306037],
: [https://digital.library.unt.edu/ark:/67531/metadc883008 https://digital.library.unt.edu/ark:/67531/metadc883008],
: [http://www.irgrid.ac.cn/handle/1471x/692145 http://www.irgrid.ac.cn/handle/1471x/692145],
: [https://asmedigitalcollection.asme.org/GT/proceedings-pdf/GT2008/43178/645/4573490/645_1.pdf https://asmedigitalcollection.asme.org/GT/proceedings-pdf/GT2008/43178/645/4573490/645_1.pdf],
: [https://academic.microsoft.com/#/detail/2034631469 https://academic.microsoft.com/#/detail/2034631469]

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Nored Moore 2008a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 343851448 to Nored Moore 2008a

Scipediacontent: Created page with " == Abstract == In the effort to reduce the release of CO{sub 2} greenhouse gases to the atmosphere, sequestration of CO{sub 2} from Integrated Gasification Combined Cycle (I..."