2021
DOI: 10.1007/s11590-021-01767-4
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Optimization models for integrated biorefinery operations

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Cited by 4 publications
(5 citation statements)
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“…The optimization framework could also include other promising biomass conversion routes and unit operations that are not modeled in the Aspen Plus. Rigorous kinetic and differential equation models or measurements on actual equipment could provide the raw material flow rate, utility usage, and product generation in those cases . Both profitability and environmental benefits are essential considerations for the design of integrated processes with multiple feedstock and product choices, which requires a biobjective optimization model.…”
Section: Problem Formulationmentioning
confidence: 99%
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“…The optimization framework could also include other promising biomass conversion routes and unit operations that are not modeled in the Aspen Plus. Rigorous kinetic and differential equation models or measurements on actual equipment could provide the raw material flow rate, utility usage, and product generation in those cases . Both profitability and environmental benefits are essential considerations for the design of integrated processes with multiple feedstock and product choices, which requires a biobjective optimization model.…”
Section: Problem Formulationmentioning
confidence: 99%
“…Although pilot plant can help reducing the process performance uncertainties during scale-up, it is important to screen promising technologies in the early stage to save time and resources. In this case, benchtop experimental yields and separation efficiencies are utilized to larger scale plants, which is subject to intrinsic variations, inaccurate measurement, and unexpected scale-up engineering problems. , The feedstock supply, composition, and chemical prices are volatile and could affect plant profitability . Ignoring these uncertainties may render the designs and operations suboptimal or even infeasible. , Stochastic programming is commonly used to incorporate uncertain parameter distributions as scenarios .…”
Section: Introductionmentioning
confidence: 99%
“…Different from these works, our research models the uncertainty of biomass moisture level. In a recent work, we proposed a chance-constrained SP model in (Gulcan et al 2021) that identifies operating conditions of equipment and inventory level to maintain a continuous flow of biomass to the reactor. This work considers the uncertainty of biomass moisture content, particle size uncertainties, and random equipment failure.…”
Section: Optimization Of Biorefinery Operationsmentioning
confidence: 99%
“…We develop a case study using historical data about the characteristics of biomass and the performance of equipment of PDU (Gulcan et al 2021). We also consulted the experts and operators of the PDU during model development, verification, and validation.…”
Section: Data Descriptionmentioning
confidence: 99%
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