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首页> 外文期刊>Biofuels, bioproducts & biorefining: Biofpr >Proposed design of distributed macroalgal biorefineries: thermodynamics, bioconversion technology, and sustainability implications for developing economies
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Proposed design of distributed macroalgal biorefineries: thermodynamics, bioconversion technology, and sustainability implications for developing economies

机译:提出的分布式大型生物仔猎犬设计:热力学,生物转化技术和对发展中经济体的可持续发展影响

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摘要

Biomass to fuel programs are under research and development worldwide. The largest biomass programs are underway in industrialized countries. In the coming decades, however, developing countries will be responsible for the major increase in transportation fuel demand. Although the lack of existing large-scale infrastructure and primary resources preclude oil refining in developing countries, this provides an opportunity for the rapid implementation of small-scale distributed biorefineries to serve multiple communities locally. The principles for biorefinery design, however, are still in their infancy. This review sets a precedent in combining thermodynamic, metabolic, and sustainability analyses for biorefinery design. We exemplify this approach through the design and optimization of a marine biorefinery for an average town in rural India. In this combined model, we include sustainability and legislation factors, intensive macro algae Ulva farming, and metabolic modeling of the biological two-step conversion of Ulva feedstock by a yeast (Saccharomyces cerevisiae), and then by a bacterium (Escherichia coli), into bioethanol. We hope that the model presented here will be useful in considering practical aspects of biorefinery design. (c) 2013 Society of Chemical Industry and John Wiley & Sons, Ltd
机译:燃料计划的生物量是全世界的研究和开发。最大的生物质化程正在进行工业化国家。然而,在未来几十年中,发展中国家将负责运输燃料需求的主要增长。虽然缺乏现有的大型基础设施和主要资源,但在发展中国家的石油炼油中,但这为迅速实施了小规模分布式生物猎物的机会在本地服务多个社区。然而,生物美食设计的原则仍在他们的婴儿期间。本综述设定了用于组合热力学,代谢和可持续性分析的生物遗产设计的先例。我们通过对印度农村普通镇的海洋生物美食的设计和优化来举例说明这种方法。在这一组合模型中,我们包括可持续性和立法因素,强化宏观藻类Ulva农业,以及酵母(酿酒酵母)的Ulva原料的生物两步转化的代谢建模,然后通过细菌(大肠杆菌),进入生物乙醇。我们希望这里提出的模型可用于考虑生物遗产设计的实际方面。 (c)2013化学工业协会和约翰瓦利和儿子有限公司

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