Intensifying biofuel production using a novel bionic flow-induced peristaltic reactor: biodiesel production as a case study

IF 14.4 Q1 ENERGY & FUELS
Jianyu Wang, A. Xia, Zhichao Deng, Yun Huang, Xianqing Zhu, Xun Zhu, Q. Liao
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引用次数: 6

Abstract

Intensification of biofuel production processes could play a critical role in boosting the economic and environmental features of the whole process. A novel bionic flow-induced peristaltic reactor with a high conversion rate is constructed to realize efficient biofuel production from high-concentration high-viscosity fluids. It is experimentally verified through biodiesel production from soybean oil. Experimental results show that the conversion efficiency is up to 89.9% at 10 s in the peristaltic reactor, which is 38.4% higher than that in the rigid tube reactor. Furthermore, a three-dimensional peristaltic model is conducted to understand the mechanism of heat and mass transfer enhancement. The simulation results show that an increase in peristaltic amplitude strengthens the mixing of the bionic peristaltic reactor by 92.5-100.8%. The temperature distribution in the bionic peristaltic reactor is more uniform than in the traditional rigid tube reactor. The results demonstrate that the conversion rate of soybean oil in the bionic flow-induced peristaltic reactor is 528.82% min-1, which is 17-60 times higher than other intensified reactors operating in either continuous or batch modes.
利用新型仿生流动诱导蠕动反应器强化生物燃料生产——以生物柴油生产为例
生物燃料生产过程的集约化可以在提高整个过程的经济性和环保性方面发挥关键作用。为实现高浓度高粘度流体高效生产生物燃料,构建了一种新型的高转化率仿生流动诱导蠕动反应器。并通过大豆油制备生物柴油进行了实验验证。实验结果表明,在10 s时,蠕动反应器的转化效率可达89.9%,比刚性管反应器提高38.4%。此外,还建立了三维蠕动模型,以了解传热传质强化的机理。仿真结果表明,随着蠕动幅度的增大,仿生蠕动反应器的混合强度提高了92.5 ~ 100.8%。与传统的刚性管反应器相比,仿生蠕动反应器内的温度分布更加均匀。结果表明:在仿生流动诱导蠕动反应器中,豆油的转化率为528.82% min-1,是其他连续或间歇强化反应器的17-60倍。
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来源期刊
CiteScore
22.10
自引率
1.50%
发文量
15
审稿时长
8 weeks
期刊介绍: Biofuel Research Journal (BRJ) is a leading, peer-reviewed academic journal that focuses on high-quality research in the field of biofuels, bioproducts, and biomass-derived materials and technologies. The journal's primary goal is to contribute to the advancement of knowledge and understanding in the areas of sustainable energy solutions, environmental protection, and the circular economy. BRJ accepts various types of articles, including original research papers, review papers, case studies, short communications, and hypotheses. The specific areas covered by the journal include Biofuels and Bioproducts, Biomass Valorization, Biomass-Derived Materials for Energy and Storage Systems, Techno-Economic and Environmental Assessments, Climate Change and Sustainability, and Biofuels and Bioproducts in Circular Economy, among others. BRJ actively encourages interdisciplinary collaborations among researchers, engineers, scientists, policymakers, and industry experts to facilitate the adoption of sustainable energy solutions and promote a greener future. The journal maintains rigorous standards of peer review and editorial integrity to ensure that only impactful and high-quality research is published. Currently, BRJ is indexed by several prominent databases such as Web of Science, CAS Databases, Directory of Open Access Journals, Scimago Journal Rank, Scopus, Google Scholar, Elektronische Zeitschriftenbibliothek EZB, et al.
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