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Pregled bibliografske jedinice broj: 1001824

A techno-economic analysis of thermochemical pathways for corncob-to-energy: Fast pyrolysis to bio-oil, gasification to methanol and combustion to electricity

Brigagão, George Victor; Araújo, Ofélia de Queiroz Fernandes; de Medeiros, José Luiz; Mikulčić, Hrvoje; Duić, Neven
A techno-economic analysis of thermochemical pathways for corncob-to-energy: Fast pyrolysis to bio-oil, gasification to methanol and combustion to electricity // Fuel processing technology, 193 (2019), 102-113 doi:10.1016/j.fuproc.2019.05.011 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 1001824 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
A techno-economic analysis of thermochemical pathways for corncob-to-energy: Fast pyrolysis to bio-oil, gasification to methanol and combustion to electricity

Autori
Brigagão, George Victor ; Araújo, Ofélia de Queiroz Fernandes ; de Medeiros, José Luiz ; Mikulčić, Hrvoje ; Duić, Neven

Izvornik
Fuel processing technology (0378-3820) 193 (2019); 102-113

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Corncob ; Thermochemical conversion ; Biomass pyrolysis ; Biomass gasification ; Methanol synthesis ; Cogeneration

Sažetak
Global warming concerns have driven developments in carbon neutral energy, pulling initiatives on biofuels production. However, the low bulk density and low specific energy of biomass refrain its widespread use due to logistic costs comprising harvesting and collection, storage, pretreatments and transportation. This work approaches increasing land energy productivity by thermochemical conversion of residual biomass to energy products, identifying the best options in terms of energy efficiency and economic indicators. Techno-economic performance of three corncob- to-energy pathways is investigated: gasification to methanol, fast pyrolysis to bio-oil and combustion to electricity. Fast pyrolysis allows higher energy recovery in its products (79%) than biomass gasification to methanol (53%), with biomass densification (volume reduction) of 72.7% and 86.2%, respectively. The combustion route presents net efficiency of 30.2% of biomass low heating value (LHV). All alternatives are economically feasible provided biomass cost is lower than US$75.5/t. The minimum allowable product prices for economic attractiveness of gasification, combustion and pyrolysis routes are US$305/t methanol, US$80.1/MWh electricity and US$1.47/gasoline-gallon-equivalent bio-oil. Despite its vulnerability to price volatility, gasification presents the highest net present value, seconded by the combustion route, which has lower medium-term payback and investment than gasification due to its process simplicity.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA

Projekti:
120-1201918-1920 - Racionalno skladištenje energije za održivi razvoj energetike (Duić, Neven, MZOS ) ( CroRIS)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Neven Duić (autor)

Avatar Url Hrvoje Mikulčić (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com

Citiraj ovu publikaciju:

Brigagão, George Victor; Araújo, Ofélia de Queiroz Fernandes; de Medeiros, José Luiz; Mikulčić, Hrvoje; Duić, Neven
A techno-economic analysis of thermochemical pathways for corncob-to-energy: Fast pyrolysis to bio-oil, gasification to methanol and combustion to electricity // Fuel processing technology, 193 (2019), 102-113 doi:10.1016/j.fuproc.2019.05.011 (međunarodna recenzija, članak, znanstveni)
Brigagão, G., Araújo, O., de Medeiros, J., Mikulčić, H. & Duić, N. (2019) A techno-economic analysis of thermochemical pathways for corncob-to-energy: Fast pyrolysis to bio-oil, gasification to methanol and combustion to electricity. Fuel processing technology, 193, 102-113 doi:10.1016/j.fuproc.2019.05.011.
@article{article, author = {Brigag\~{a}o, George Victor and Ara\'{u}jo, Of\'{e}lia de Queiroz Fernandes and de Medeiros, Jos\'{e} Luiz and Mikul\v{c}i\'{c}, Hrvoje and Dui\'{c}, Neven}, year = {2019}, pages = {102-113}, DOI = {10.1016/j.fuproc.2019.05.011}, keywords = {Corncob, Thermochemical conversion, Biomass pyrolysis, Biomass gasification, Methanol synthesis, Cogeneration}, journal = {Fuel processing technology}, doi = {10.1016/j.fuproc.2019.05.011}, volume = {193}, issn = {0378-3820}, title = {A techno-economic analysis of thermochemical pathways for corncob-to-energy: Fast pyrolysis to bio-oil, gasification to methanol and combustion to electricity}, keyword = {Corncob, Thermochemical conversion, Biomass pyrolysis, Biomass gasification, Methanol synthesis, Cogeneration} }
@article{article, author = {Brigag\~{a}o, George Victor and Ara\'{u}jo, Of\'{e}lia de Queiroz Fernandes and de Medeiros, Jos\'{e} Luiz and Mikul\v{c}i\'{c}, Hrvoje and Dui\'{c}, Neven}, year = {2019}, pages = {102-113}, DOI = {10.1016/j.fuproc.2019.05.011}, keywords = {Corncob, Thermochemical conversion, Biomass pyrolysis, Biomass gasification, Methanol synthesis, Cogeneration}, journal = {Fuel processing technology}, doi = {10.1016/j.fuproc.2019.05.011}, volume = {193}, issn = {0378-3820}, title = {A techno-economic analysis of thermochemical pathways for corncob-to-energy: Fast pyrolysis to bio-oil, gasification to methanol and combustion to electricity}, keyword = {Corncob, Thermochemical conversion, Biomass pyrolysis, Biomass gasification, Methanol synthesis, Cogeneration} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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