OOIR: Observatory of International Research

Papers

(The H4-Index of Biofuels Bioproducts & Biorefining-Biofpr is 24. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-12-01 to 2025-12-01.)

Article	Citations
Strategies to improve production of biomethane from organic wastes with anaerobic co‐digestion: a systematic review	67
Application of chemically modified palm ( Elaeis guineensis ) bunch fibers in the biosorption of methylene blue: kinetic and thermodynamic parameters	65
Glycerol and glucose co‐fermentation by 1,3‐propanediol producer Limosilactobacillus reuteri: A kinetic study of batch and continuous cultivations	48
Techno‐economic analysis of biochemical conversion of biomass to biofuels and platform chemicals	47
Impact of cost of solid biofuels on the viability of their application to generate process heat in Mexico: a case study	45
A separations and purification process for improving yields and meeting fuel contaminant specifications for high‐octane gasoline produced from dimethyl‐ether over a Cu/BEA catalyst	42
	42
Design of mechanochemically synthesized hydrotalcite‐type catalysts for sustainable aldol condensation of vanillin under microwave irradiation	39
Biomass conversion of waste oyster shells into calcium phosphate/carbonate adsorbents for efficient manganese removal	38
	38
Control of phytopathogen organisms using bioactive compounds contained in orange wax	37
Production of sugars from mixed hardwoods for use in the synthesis of sugar fatty acid esters catalyzed by immobilized‐stabilized derivatives of Candida antarctica lipase B	36
Industrial strategies to minimize glycerol formation in ethanol fermentation by conventional Saccharomyces cerevisiae	31
Superstructure optimization of a microalgal biorefinery design with life cycle assessment‐based and economic objectives	29
Design, scaling and cost evaluations of circulating fluidized‐bed systems for biomass pyrolysis	29
Volumetric mass transfer and dilution rate as key parameters for sustainable industrial syngas fermentation to isopropyl alcohol: modeling and parametric assessment	28
A sustainable business ecosystem: a case study demonstrating biochar's potential	27
The implications of geopolitical, socioeconomic, and regulatory constraints on European bioenergy imports and associated greenhouse gas emissions to 2050	27
Integrated biorefinery for xylooligosaccharides, pectin, and bioenergy production from orange waste	26
Utilization of grape waste with different moisture content as fuel briquettes	25
Utilization of citrus, date, and jujube substrates for anaerobic digestion processes	25
Sustainable valorization of apple waste in a biorefinery: a bibliometric analysis	24
Photoluminescence and structural properties of air‐reduced rare‐earth (Eu) doped calcium silicates derived using biomass wastes	24
Cellulase cocktail saccharification and fermentation of jackfruit waste for biobutanol production: Statistical optimization and techno‐economic analysis	24
Performance evaluation of biogenic CO₂‐based renewable chemicals: A holistic life cycle assessment and multi‐criteria approach	24