Development of a new carbon dioxide sequestration scenario by the carbonation of waste cement

Atsushi Iizuka, Yasuro Katsuyama, Minoru Fujii, Akihiro Yamasaki, Yukio Yanagisawa

Research output: Contribution to journalConference article

Abstract

A novel process was designed for the treatment of CO2 emitted from a 100-Mw thermal power plant, and evaluated the feasibility of the proposed process in terms of energy consumption and cost. On the laboratory extraction experiments, the energy consumption for the proposed process to sequester CO2 emitted from a 100 Mw-thermal power plants was 1540 kwh/t-C, and the cost was ∼ $83/t-C. This value was comparable with the ones with the ocean sequestration scenarios, indicating that the proposed process for CO2 sequestration is a feasible option.

Original languageEnglish
JournalACS Division of Fuel Chemistry, Preprints
Volume49
Issue number1
Publication statusPublished - 2004 Mar 1
Externally publishedYes

ASJC Scopus subject areas

  • Energy(all)

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