Subtask 5.3 - Water and Energy Sustainability and Technology

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The overall goal of this Energy & Environmental Research Center project was to evaluate water capture technologies in a carbon capture and sequestration system and perform a complete systems analysis of the process to determine potential water minimization opportunities within the entire system. To achieve that goal, a pilot-scale liquid desiccant dehumidification system (LDDS) was fabricated and tested in conjunction with a coal-fired combustion test furnace outfitted with CO{sub 2} mitigation technologies, including the options of oxy-fired operation and postcombustion CO{sub 2} capture using an amine scrubber. The process gas stream for these tests was a coal-derived flue gas that ... continued below

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Folkedahl, Bruce; Martin, Christopher & Dunham, David September 30, 2010.

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Description

The overall goal of this Energy & Environmental Research Center project was to evaluate water capture technologies in a carbon capture and sequestration system and perform a complete systems analysis of the process to determine potential water minimization opportunities within the entire system. To achieve that goal, a pilot-scale liquid desiccant dehumidification system (LDDS) was fabricated and tested in conjunction with a coal-fired combustion test furnace outfitted with CO{sub 2} mitigation technologies, including the options of oxy-fired operation and postcombustion CO{sub 2} capture using an amine scrubber. The process gas stream for these tests was a coal-derived flue gas that had undergone conventional pollutant control (particulates, SO{sub 2}) and CO{sub 2} capture with an amine-based scrubber. The water balance data from the pilot-scale tests show that the packed-bed absorber design was very effective at capturing moisture down to levels that approach equilibrium conditions.

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  • Report No.: None
  • Grant Number: FC26-08NT43291
  • DOI: 10.2172/1001340 | External Link
  • Office of Scientific & Technical Information Report Number: 1001340
  • Archival Resource Key: ark:/67531/metadc834759

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • September 30, 2010

Added to The UNT Digital Library

  • May 19, 2016, 3:16 p.m.

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  • Feb. 17, 2017, 5:43 p.m.

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Folkedahl, Bruce; Martin, Christopher & Dunham, David. Subtask 5.3 - Water and Energy Sustainability and Technology, report, September 30, 2010; [Grand Forks, North Dakota]. (digital.library.unt.edu/ark:/67531/metadc834759/: accessed December 14, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.