Chile accounts for one of the most important forest areas in Latin America; nevertheless, both Chilean energy and chemical infrastructures heavily relies on imported fossil fuels. This study focuses on the analysis of several scenarios contributing to change this status quo by producing biomass-based Methanol and Synthetic Natural Gas (SNG). A comprehensive flowsheeting model, including such technologies, is developed and validated. The plants are assembled in a general superstructure to perform their energy integration and economic evaluation. For the studied scenarios, the energy efficiency of gasifier was 74%; Methanol and SNG yields were 0.59 kg(meOH)/kg(Dry-biomass) and 0.33 kg(SNG)/kg(Dry-biomass), respectively. The biomass-derived SNG has an average of 88% mol of methane and a Lower Heating Value of 41 MJ/kg. The unit energy cost ($/GJ) via SNG and Methanol were 18.41 $/GJ and 29.54 $/GJ for standalone operation, and both can be reduced by 12.7% and 9.5%, respectively, by using an integrated process scheme. Finally, near 25% of sensitivity on unit cost of products (energy based) was found when the feed-stock price varied between 1 and 60 US$/tonne. (C) 2015 Elsevier B.V. All rights reserved.
机构:
Masdar Inst Sci & Technol, Water & Environm Engn Program, Abu Dhabi, U Arab EmiratesMasdar Inst Sci & Technol, Water & Environm Engn Program, Abu Dhabi, U Arab Emirates
Arafat, Hassan A.
;
Jijakli, Kenan
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Masdar Inst Sci & Technol, Water & Environm Engn Program, Abu Dhabi, U Arab EmiratesMasdar Inst Sci & Technol, Water & Environm Engn Program, Abu Dhabi, U Arab Emirates
机构:
Ghent Univ MarcadorDePosicion1, Res Grp ENVOC, B-9000 Ghent, Belgium
Univ Ghent, Dept Biosyst Engn, B-9000 Ghent, BelgiumUniv Cent Las Villas, Dept Chem Engn, Villa Clara 54830, Cuba
Arteaga-Perez, Luis E.
;
Casas-Ledon, Yannay
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h-index: 0
机构:
Univ Cent Las Villas, Dept Chem Engn, Villa Clara 54830, Cuba
Ghent Univ MarcadorDePosicion1, Res Grp ENVOC, B-9000 Ghent, BelgiumUniv Cent Las Villas, Dept Chem Engn, Villa Clara 54830, Cuba
Casas-Ledon, Yannay
;
Perez-Bermudez, Raul
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h-index: 0
机构:
Univ Cent Las Villas, Dept Chem Engn, Villa Clara 54830, CubaUniv Cent Las Villas, Dept Chem Engn, Villa Clara 54830, Cuba
Perez-Bermudez, Raul
;
Peralta, Luis M.
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h-index: 0
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Univ Cent Las Villas, Dept Chem Engn, Villa Clara 54830, CubaUniv Cent Las Villas, Dept Chem Engn, Villa Clara 54830, Cuba
Peralta, Luis M.
;
Dewulf, Jo
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h-index: 0
机构:
Ghent Univ MarcadorDePosicion1, Res Grp ENVOC, B-9000 Ghent, BelgiumUniv Cent Las Villas, Dept Chem Engn, Villa Clara 54830, Cuba
Dewulf, Jo
;
Prins, Wolter
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Univ Ghent, Dept Biosyst Engn, B-9000 Ghent, BelgiumUniv Cent Las Villas, Dept Chem Engn, Villa Clara 54830, Cuba
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Univ Cent Las Villas, Ctr Anal Proc, Santa Clara 54830, Villa Clara, Cuba
Univ Ind Santander, Ctr Simulat & Control Proc, Bucaramanga, ColombiaUniv Cent Las Villas, Ctr Anal Proc, Santa Clara 54830, Villa Clara, Cuba
Arteaga-Perez, Luis E.
;
Casas, Yannay
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h-index: 0
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Univ Cent Las Villas, Dept Ingn Quim, Santa Clara 54830, Villa Clara, CubaUniv Cent Las Villas, Ctr Anal Proc, Santa Clara 54830, Villa Clara, Cuba
Casas, Yannay
;
Peralta, Luis M.
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Univ Cent Las Villas, Dept Ingn Quim, Santa Clara 54830, Villa Clara, CubaUniv Cent Las Villas, Ctr Anal Proc, Santa Clara 54830, Villa Clara, Cuba
Peralta, Luis M.
;
Kafarov, Viatshelav
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Univ Ind Santander, Ctr Simulat & Control Proc, Bucaramanga, ColombiaUniv Cent Las Villas, Ctr Anal Proc, Santa Clara 54830, Villa Clara, Cuba
Kafarov, Viatshelav
;
Dewulf, Jo
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h-index: 0
机构:
Univ Ghent, Res Grp, ENVOC, B-9000 Ghent, BelgiumUniv Cent Las Villas, Ctr Anal Proc, Santa Clara 54830, Villa Clara, Cuba
Dewulf, Jo
;
Giunta, Pablo
论文数: 0引用数: 0
h-index: 0
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Univ Buenos Aires, Fac Ingn, Lab Proc Catalit, RA-1428 Buenos Aires, DF, ArgentinaUniv Cent Las Villas, Ctr Anal Proc, Santa Clara 54830, Villa Clara, Cuba
机构:
Masdar Inst Sci & Technol, Water & Environm Engn Program, Abu Dhabi, U Arab EmiratesMasdar Inst Sci & Technol, Water & Environm Engn Program, Abu Dhabi, U Arab Emirates
Arafat, Hassan A.
;
Jijakli, Kenan
论文数: 0引用数: 0
h-index: 0
机构:
Masdar Inst Sci & Technol, Water & Environm Engn Program, Abu Dhabi, U Arab EmiratesMasdar Inst Sci & Technol, Water & Environm Engn Program, Abu Dhabi, U Arab Emirates
机构:
Ghent Univ MarcadorDePosicion1, Res Grp ENVOC, B-9000 Ghent, Belgium
Univ Ghent, Dept Biosyst Engn, B-9000 Ghent, BelgiumUniv Cent Las Villas, Dept Chem Engn, Villa Clara 54830, Cuba
Arteaga-Perez, Luis E.
;
Casas-Ledon, Yannay
论文数: 0引用数: 0
h-index: 0
机构:
Univ Cent Las Villas, Dept Chem Engn, Villa Clara 54830, Cuba
Ghent Univ MarcadorDePosicion1, Res Grp ENVOC, B-9000 Ghent, BelgiumUniv Cent Las Villas, Dept Chem Engn, Villa Clara 54830, Cuba
Casas-Ledon, Yannay
;
Perez-Bermudez, Raul
论文数: 0引用数: 0
h-index: 0
机构:
Univ Cent Las Villas, Dept Chem Engn, Villa Clara 54830, CubaUniv Cent Las Villas, Dept Chem Engn, Villa Clara 54830, Cuba
Perez-Bermudez, Raul
;
Peralta, Luis M.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Cent Las Villas, Dept Chem Engn, Villa Clara 54830, CubaUniv Cent Las Villas, Dept Chem Engn, Villa Clara 54830, Cuba
Peralta, Luis M.
;
Dewulf, Jo
论文数: 0引用数: 0
h-index: 0
机构:
Ghent Univ MarcadorDePosicion1, Res Grp ENVOC, B-9000 Ghent, BelgiumUniv Cent Las Villas, Dept Chem Engn, Villa Clara 54830, Cuba
Dewulf, Jo
;
Prins, Wolter
论文数: 0引用数: 0
h-index: 0
机构:
Univ Ghent, Dept Biosyst Engn, B-9000 Ghent, BelgiumUniv Cent Las Villas, Dept Chem Engn, Villa Clara 54830, Cuba
机构:
Univ Cent Las Villas, Ctr Anal Proc, Santa Clara 54830, Villa Clara, Cuba
Univ Ind Santander, Ctr Simulat & Control Proc, Bucaramanga, ColombiaUniv Cent Las Villas, Ctr Anal Proc, Santa Clara 54830, Villa Clara, Cuba
Arteaga-Perez, Luis E.
;
Casas, Yannay
论文数: 0引用数: 0
h-index: 0
机构:
Univ Cent Las Villas, Dept Ingn Quim, Santa Clara 54830, Villa Clara, CubaUniv Cent Las Villas, Ctr Anal Proc, Santa Clara 54830, Villa Clara, Cuba
Casas, Yannay
;
Peralta, Luis M.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Cent Las Villas, Dept Ingn Quim, Santa Clara 54830, Villa Clara, CubaUniv Cent Las Villas, Ctr Anal Proc, Santa Clara 54830, Villa Clara, Cuba
Peralta, Luis M.
;
Kafarov, Viatshelav
论文数: 0引用数: 0
h-index: 0
机构:
Univ Ind Santander, Ctr Simulat & Control Proc, Bucaramanga, ColombiaUniv Cent Las Villas, Ctr Anal Proc, Santa Clara 54830, Villa Clara, Cuba
Kafarov, Viatshelav
;
Dewulf, Jo
论文数: 0引用数: 0
h-index: 0
机构:
Univ Ghent, Res Grp, ENVOC, B-9000 Ghent, BelgiumUniv Cent Las Villas, Ctr Anal Proc, Santa Clara 54830, Villa Clara, Cuba
Dewulf, Jo
;
Giunta, Pablo
论文数: 0引用数: 0
h-index: 0
机构:
Univ Buenos Aires, Fac Ingn, Lab Proc Catalit, RA-1428 Buenos Aires, DF, ArgentinaUniv Cent Las Villas, Ctr Anal Proc, Santa Clara 54830, Villa Clara, Cuba