CO2 chemical absorption based on self-heat recuperation technology for pre-combustion process

Akira Kishimoto, Yasuki Kansha, Atsushi Tsutsumi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In integrated coal gasification combined cycle (IGCC) plants, CO/CO2/H2 mixtures produced by gasification/reforming and water gas shift reaction are fed into gas turbines for power generation. Although IGCC can achieve higher power generation efficiency than conventional power plants, CO2 capture process reduces this efficiency because CO2 separation from gas mixtures requires huge amount of energy. To overcome this problem, the pre-combustion process combined CO2 separation process based on self-heat recuperation technology (SHR) was studied. Electric generation efficiency could be improved by SHR compared with conventional IGCC. This is an abstract of a paper presented at the 2011 AIChE Spring Meeting & 7th Global Congress on Process Safety (Chicago, IL 3/13-17/2011).

Original languageEnglish
Title of host publication11AIChE - 2011 AIChE Spring Meeting and 7th Global Congress on Process Safety, Conference Proceedings
PublisherAmerican Institute of Chemical Engineers
Pages1P
ISBN (Print)9780816910670
Publication statusPublished - 2011
Externally publishedYes
Event2011 AIChE Spring Meeting and 7th Global Congress on Process Safety, 11AIChE - Chicago, IL, United States
Duration: Mar 13 2011Mar 17 2011

Publication series

Name11AIChE - 2011 AIChE Spring Meeting and 7th Global Congress on Process Safety, Conference Proceedings

Other

Other2011 AIChE Spring Meeting and 7th Global Congress on Process Safety, 11AIChE
CountryUnited States
CityChicago, IL
Period3/13/113/17/11

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Chemistry(all)
  • Safety, Risk, Reliability and Quality

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  • Cite this

    Kishimoto, A., Kansha, Y., & Tsutsumi, A. (2011). CO2 chemical absorption based on self-heat recuperation technology for pre-combustion process. In 11AIChE - 2011 AIChE Spring Meeting and 7th Global Congress on Process Safety, Conference Proceedings (pp. 1P). (11AIChE - 2011 AIChE Spring Meeting and 7th Global Congress on Process Safety, Conference Proceedings). American Institute of Chemical Engineers.