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A New Approach for the Design and Assessment of Bio-based Chemical Processes toward Sustainability
journal contribution
posted on 2015-05-27, 00:00 authored by Thuy T. H. Nguyen, Yasunori Kikuchi, Masaru Noda, Masahiko HiraoSubstituting biomass for fossil-based
feedstock is a potential
scenario of chemical production. To achieve sustainable production,
various issues must be considered, such as the constraints of limited
biomass resources, feasibility of production technologies, and competitiveness
of bio-based chemical products. In this study, we developed a new
framework for the design and assessment of bio-based chemical processes.
Both monetary and nonmonetary indicators including production cost,
energy consumption, environmental impact, and safety hazards are considered.
The framework was applied to the design and assessment of both existing
and emerging new bio-based processes producing potential platform
chemicals from bioethanol. On the basis of the design and assessment
results, the suitable biomass feedstock, a sustainable synthesis process,
a competitive bio-based product, and an appropriate production scenario
can be selected. Using data available at the conceptual design stage,
the framework can be applied to synthesize high-potential bio-based
chemical processes for future sustainability development.
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- Biochemistry
- Pharmacology
- Biotechnology
- Environmental Sciences not elsewhere classified
- Chemical Sciences not elsewhere classified
- Ecology
- Biological Sciences not elsewhere classified
- Information Systems not elsewhere classified
- Mathematical Sciences not elsewhere classified
- Inorganic Chemistry
- Science Policy
- Plant Biology
Keywords
energy consumptionplatform chemicalsassessment resultsbiomass resourcesproduction costfuture sustainability developmentbiomass feedstockchemical productionSustainabilitySubstituting biomassproduction technologiesnonmonetary indicatorsframeworkNew Approachsynthesis processproduction scenariosafety hazardsdesign stage
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