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Center of Sustainable Process Engineering


   ● Techno-economic analysis (TEA)

The procedure of the techno-economic analysis (TEA) is shown in the following figure.


    1) Bio-oil production by fast-pyrolysis
2) Bio-ethanol production by fermentation
3) Bio-solid by fry-drying of sludge
4) Bio heavy-oil by supercritical reaction of sewage sludge
4) Biomass gasification/electricity generation
5) Coal gasification for SNG and CTL
6) Retrofit of petro-chemical complex with SMB

Publications related to TEA

    Truong X. Do, Young-Il Lim*, and Heejung Yeo (2014), Economic analysis of bio-oil production process from empty fruit bunches, Energy Conversion and Management,80, 525-534.

Truong Xuan Do, Young-il Lim*, Heejung Yeo, Uen-do Lee, Young-tai Choi, and Jae-Hun Song(2014), Techno-economic analysis of power generation plant with fluidized-bed gasification from woodchips, Energy, 70, 547-560.

Truong Xuan Do, Young-il Lim*, Sungsoo Jang, and Hwa-Jee Chung(2015), Hierarchical economic potentials for techno-economic evaluation applied to bioethanol production from palm empty fruit bunches (EFB), Bioresource technology, 189, 224-235.

Truong X. Do, Young-Il Lim*, Jinsuk Lee, and Woojo Lee (2016), Techno-economic analysis of retrofit petrochemical complex by simulated moving-bed, Chemical Engineering Research and Design, 106, 222-241.

Truong Xuan Do and Young-il Lim* (2016), Techno-economic comparison of three energy conversion pathways from empty fruit bunches, Renewable Energy,90, 307-318.

Truong Xuan Do, Young-il Lim*, Hyodeuk Cho, Jaehui Shim, JeongkeunYoo, S.K. Choi, and Byung-Yoon Park (2017), Process modeling and energy consumption for fry-drying and torrefaction of organic solid waste, Drying Technology, 35(6), 754-765.

Truong Xuan Do, Young-il Lim*, Hyodeuk Cho, Jaehui Shim, JeongkeunYoo, Kyutai Rho, Seong-Geun Choi, Chanwoo Park, Byeong-Yun Park (2018), Techno-economic analysis of fry-drying and torrefaction plant for bio-solid fuel production, Renewable energy, 119(4), 45-53.
Thang Toan Vu, Young-Il Lim*, Daesung Song*, Tae-Young Mun, Ji-Hong Moon, Dowon Sun, Yoon-Tae Hwang, Jae-Goo Lee, Young Cheol Park (2020), Techno-economic analysis of conventional and oxy-combustion power plants with and without CO2 capture and storage, Energy, 194(3), 116855.



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