Research progress, trends, and future prospects on hydrothermal liquefaction of algae for biocrude production : a bibliometric analysis.
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2023
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Resumo
The rising demand to settle a sustainable energy source is guiding researchers in the production of biofuels. The liquefaction
process is an alternative to obtaining biocrude from diferent types of renewable biomass and can mitigate environmental
impacts. All papers published since 2000, which are related to the hydrothermal liquefaction process that aims to obtain
biocrude are analyzed in the present study using the bibliometric approach to provide the selected database. Furthermore, the
use of algae biomass in the liquefaction was also a discussed topic considering its high relevance in the process. The focus
of the present study was to evaluate the evolution of the current state of the art in these topics and also to indicate trends
and courses that it might be taken in the future. The database used in the bibliometric analysis was taken from the Web of
Science (WoS) and the papers were selected by two diferent search equations. With the selected data, the use of BibExcel,
VOSviewer, and PowerBi software was useful to guide the discussion and to create graphics and visual networks. As shown
in the results, it was noticeable the infuence of China and the USA on the feld, considering the high number of publications from these countries. Moreover, the main authors were indicated considering their citation numbers, publications,
and local h-index factor. Based on the author’s keywords, the most signifcant and recent topics on liquefaction were listed.
Among them, technical-economic analysis, nutrient, and energy recovery, response surface methodology, and kinetic model
are highlighted. This may indicate a new direction being taken by researchers besides the operational parameters’ studies.
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Hydrothermal liquefaction - HTL, Microalgae, Algae, Biocrude, Schematic review
Citação
BASSOLI, S. C. et al. Research progress, trends, and future prospects on hydrothermal liquefaction of algae for biocrude production: a bibliometric analysis. Biomas Conversion and Biorefinery, 2023. Disponível em: <https://link.springer.com/article/10.1007/s13399-023-03905-7>. Acesso em: 01 ago. 2023.