Sustainable development of biorefineries: integrated assessment method for co-production pathways,Energy & Environmental Science

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Sustainable development of biorefineries: integrated assessment method for co-production pathways
Energy & Environmental Science ( IF 32.4 ) Pub Date : 2020-05-07 , DOI: 10.1039/d0ee00812e
Jaewon Byun _{1,

2,

3,

4} , Jeehoon Han _{1,

2,

3,

4,

5}

Affiliation

Biorefining is a promising technology for coproducing bioenergy and bioproducts to increase the benefit and sustainability relative to petroleum-driven products. Although several feasibility studies with certain valuations or materials have been conducted, a thorough analysis of the integration of bio-base products with sustainable bioenergy production is needed. This study conducts a comprehensive investigation of recently published feasibility studies on biorefining. Five challenges are found to be particularly important: system boundaries, technological level, allocation, environmental concerns, and uncertainty. A case study on 10 biorefinery pathways to bioproducts integrated with bioethanol (bioEtOH) is examined via a coincident feasibility assessment that concentrated on the proposed issues, as well as on certain technological, economic, and environmental aspects. When 25% of bioEtOH was replaced by furandicarboxylic acid (FDCA), 15.3–16.7 MJ of FDCA per gasoline gallon equivalent (GGE) of bioEtOH is produced, leading to economic mitigation potentials of US$2.40–2.48 per GGE.

中文翻译：

生物精炼厂的可持续发展：联合生产途径的综合评估方法

生物精炼是一种有前途的技术，可与生物驱动的产品共同生产生物能源，以增加其收益和可持续性。尽管已经进行了一些具有一定估值或材料的可行性研究，但仍需要对生物基产品与可持续生物能源生产的整合进行全面分析。这项研究对最近发表的有关生物精制的可行性研究进行了全面调查。发现五个挑战特别重要：系统边界，技术水平，分配，环境问题和不确定性。通过10个案例研究了通过生物乙醇与生物乙醇（bioEtOH）整合的生物制品的10条生物精炼途径同时进行的可行性评估，其重点在于所提出的问题以及某些技术，经济和环境方面。当呋喃二甲酸（FDCA）替代25％的bioEtOH时，每生物体的汽油加仑当量（GGE）产生15.3–16.7 MJ FDCA，导致每GGE的经济缓解潜力为2.40–2.48美元。

更新日期：2020-05-07

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