CO2 Capture by Absorption With Potassium Carbonate Metadata

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  • Main Title CO2 Capture by Absorption With Potassium Carbonate


  • Author: Rochelle, Gary T.
    Creator Type: Personal
  • Author: Chen, Eric
    Creator Type: Personal
  • Author: Cullinane, J. Tim
    Creator Type: Personal
  • Author: Hillard, Marcus
    Creator Type: Personal
  • Author: Oyenekan, Babatunde
    Creator Type: Personal


  • Sponsor: United States
    Contributor Type: Organization


  • Name: University of Texas at Austin
    Place of Publication: Austin, Texas


  • Creation: 2003-10-31


  • English


  • Content Description: The objective of this work is to improve the process for CO{sub 2} capture by alkanolamine absorption/stripping by developing an alternative solvent, aqueous K{sub 2}CO{sub 3} promoted by piperazine. A rigorous thermodynamic model has been further developed with a standalone FORTRAN code to represent the CO{sub 2} vapor pressure and speciation of the new solvent. The welding work has initiated and will be completed for a revised startup of the pilot plant in February 2004.
  • Physical Description: 38 pages


  • Keyword: Materials Recovery
  • Keyword: Absorption
  • Keyword: Amines
  • Keyword: Mathematical Models
  • Keyword: Thermodynamics
  • Keyword: Carbon Dioxide
  • Keyword: Air Pollution Control
  • Keyword: Vapor Pressure
  • STI Subject Categories: 54 Environmental Sciences
  • Keyword: Potassium Carbonates
  • Keyword: Piperazines
  • Keyword: Sorptive Properties


  • Other Information: PBD: 31 Oct 2003


  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI


  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Report


  • Text


  • Report No.: NONE
  • Grant Number: FC26-02NT41440
  • DOI: 10.2172/822371
  • Office of Scientific & Technical Information Report Number: 822371
  • Archival Resource Key: ark:/67531/metadc784917


  • Display Note: OSTI as DE00822371