Exergy and Techno-Economic Analyses of Methanol Production System Integrated with Calcium Looping CO2 Capture in a Coal Power Plant


Dinçer M. M., Öztürk Kırkar M.

International Conference on Energy Systems (ICES-2025), İstanbul, Türkiye, 11 - 14 Mayıs 2025, ss.308-311, (Tam Metin Bildiri)

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Basıldığı Şehir: İstanbul
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.308-311
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

The purpose of this study is to design and analyze a coal-fired power plant that includes a CO capture unit from flue gas and synthesizes methanol in a calciner reactor, thermodynamically and techno-economically. The thermodynamic analysis is conducted by using the Aspen Plus software. The useful outputs for the presented system are CHOH and electricity. Some parametric analyses are made to find the crucial properties of the plant. The total exergy and energy efficiencies of the plant are found to be 0.86 and 0.85, respectively.