Development and evaluation of a novel integrated vacuum carbonate absorption process

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

The proposed IVCAP employs a potassium carbonate (K2CO3) aqueous solution for CO2 absorption. While the absorption takes place at atmospheric pressure, the stripper is operated under a vacuum condition. As seen in Figure 1 and Table 1, the low heat of reaction between CO2 and K2CO3 favors a stripping process operated at a low temperature and the low-quality steam (close to the exhaust end of low-pressure turbine in the power plant) can be used as a heat source for the stripping process as a result.
Original languageEnglish (US)
Title of host publicationAdvanced Carbon Dioxide Capture R&D Program: Technology Update, May 2013. Appendix B: CARBON DIOXIDE CAPTURE TECHNOLOGY SHEETS
PublisherCiteseer; National Energy Technology Laboratory
PagesB--283
StatePublished - 2013

Keywords

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    Lu, Y. (2013). Development and evaluation of a novel integrated vacuum carbonate absorption process. In Advanced Carbon Dioxide Capture R&D Program: Technology Update, May 2013. Appendix B: CARBON DIOXIDE CAPTURE TECHNOLOGY SHEETS (pp. B--283). Citeseer; National Energy Technology Laboratory.