近日,课题组唐紫玥博士的论文 “Co-pyrolysis of microalgae and plastic: Characteristics and interaction effects ” (作者:Ziyue Tang, Wei Chen, Yingquan Chen, Haiping Yang, Hanping Chen)被 《Bioresource Technology》 期刊接收。
《Bioresource Technology》期刊创刊于1991年,是国际工程技术领域的权威期刊之一,2017至2018年影响因子为5.807,被中科院JCR分区归于一区Top期刊。在此,对唐紫玥博士表示祝贺,希望她在未来的学习和工作中继续努力,再创佳绩!也祝愿流化床与生物质团队蒸蒸日上,成果多多!
Abstract
To improve the quality of the oil produced from microalgae, the co-pyrolysis of low-density polyethylene (LDPE) and Nannochloropsis sp. (NS) in a fixed bed reactor was investigated at different mixing ratios. Co-pyrolysis improved the gas yield, and the lower heating value of the gas products increased obviously with an increase in the LDPE amount. Furthermore, co-pyrolysis promoted the generation of CH4 and C2+, especially C2H4, with the maximum C2+ yield (84.86 mL/g) obtained with 75% LDPE. Meanwhile, the amounts of oxygenous and nitrogenous compounds in the liquid products decreased rapidly with LDPE addition. The aliphatic hydrocarbon content of the liquid products increased from 22.63% for NS pyrolysis to 77.4% with 25% LDPE. During co-pyrolysis with LDPE, O tended to evolve as H2O and CO (rather than as CO2 for NS pyrolysis) and N was more likely to be released into gas products, which enhanced the quality of the pyrolysis oil.
链接:https://www.sciencedirect.com/science/article/pii/S0960852418316171
(供稿:唐紫玥 审核:李思芹)