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Techno-economic risk assessment, life cycle analysis and life cycle costing for poly(butylene succinate) and poly(lactic acid) production using renewable resources.
Ioannidou, Sofia Maria; Ladakis, Dimitrios; Moutousidi, Eleni; Dheskali, Endrit; Kookos, Ioannis K; Câmara-Salim, Iana; Moreira, María Teresa; Koutinas, Apostolis.
Afiliación
  • Ioannidou SM; Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece.
  • Ladakis D; Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece.
  • Moutousidi E; Department of Chemical Engineering, University of Patras, Rio, 26504 Patras, Greece.
  • Dheskali E; Department of Chemical Engineering, University of Patras, Rio, 26504 Patras, Greece.
  • Kookos IK; Department of Chemical Engineering, University of Patras, Rio, 26504 Patras, Greece.
  • Câmara-Salim I; Department of Chemical Engineering, School of Engineering, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain.
  • Moreira MT; Department of Chemical Engineering, School of Engineering, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain.
  • Koutinas A; Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece. Electronic address: akoutinas@aua.gr.
Sci Total Environ ; 806(Pt 4): 150594, 2022 Feb 01.
Article en En | MEDLINE | ID: mdl-34610401
The sustainable production of poly(lactic acid) (PLA) or poly(butylene succinate) (PBS) from corn glucose syrup, corn stover and sugar beet pulp (SBP) have been assessed via process design, preliminary techno-economic evaluation, life cycle assessment and life cycle costing (LCC). Cost-competitive PLA and PBS production can be achieved in a SBP-based biorefinery, including separation of crude pectin-rich extract as co-product, leading to minimum selling prices of $1.14/kgPLA and $1.37/kgPBS. Acidification Potential, Eutrophication Potential and Human Toxicity Potential are lower when SBP is used. The LCC of PLA ($1.42/kgPLA) and PBS ($1.72/kgPBS) production from SBP are lower than biaxial oriented polypropylene (BOPP, $1.66/kg) and general purpose polystyrene (GPPS, $2.04/kg) at pectin-rich extract market prices of $3/kg and $4/kg, respectively. Techno-economic risk assessment via Monte-Carlo simulations showed that PLA and PBS could be produced from SBP at the market prices of BOPP ($1.4/kg) and GPPS ($1.72/kg) with 100% probability to achieve a positive Net Present Value at pectin-rich extract market prices of $3/kg and $4/kg, respectively. This study demonstrated that SBP-based biorefinery development ensures sustainable production of PLA and PBS as compared to fossil-derived counterparts and single product bioprocesses using glucose syrup and corn stover.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Poliésteres / Estadios del Ciclo de Vida Tipo de estudio: Etiology_studies / Health_economic_evaluation / Risk_factors_studies Límite: Animals / Humans Idioma: En Revista: Sci Total Environ Año: 2022 Tipo del documento: Article País de afiliación: Grecia Pais de publicación: Países Bajos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Poliésteres / Estadios del Ciclo de Vida Tipo de estudio: Etiology_studies / Health_economic_evaluation / Risk_factors_studies Límite: Animals / Humans Idioma: En Revista: Sci Total Environ Año: 2022 Tipo del documento: Article País de afiliación: Grecia Pais de publicación: Países Bajos