OOIR: Observatory of International Research

Papers

(The H4-Index of Biofuels Bioproducts & Biorefining-Biofpr is 23. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Application of chemically modified palm (Elaeis guineensis) bunch fibers in the biosorption of methylene blue: kinetic and thermodynamic parameters	63
Superstructure optimization of a microalgal biorefinery design with life cycle assessment‐based and economic objectives	59
Techno‐economic analysis of biochemical conversion of biomass to biofuels and platform chemicals	46
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	45
Strategies to improve production of biomethane from organic wastes with anaerobic co‐digestion: a systematic review	45
Impact of cost of solid biofuels on the viability of their application to generate process heat in Mexico: a case study	44
	40
Economic feasibility of forest biomass feedstock supply chains: clean and dirty chips for bioenergy applications	38
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	37
Design of mechanochemically synthesized hydrotalcite‐type catalysts for sustainable aldol condensation of vanillin under microwave irradiation	36
	36
Design, scaling and cost evaluations of circulating fluidized‐bed systems for biomass pyrolysis	35
Biomass conversion of waste oyster shells into calcium phosphate/carbonate adsorbents for efficient manganese removal	35
The implications of geopolitical, socioeconomic, and regulatory constraints on European bioenergy imports and associated greenhouse gas emissions to 2050	31
Glycerol and glucose co‐fermentation by 1,3‐propanediol producer Limosilactobacillus reuteri: A kinetic study of batch and continuous cultivations	29
Control of phytopathogen organisms using bioactive compounds contained in orange wax	28
Production of a nutrient enriched biochar: a techno‐economic feasibility analysis	27
A sustainable business ecosystem: a case study demonstrating biochar's potential	26
Integrated biorefinery for xylooligosaccharides, pectin, and bioenergy production from orange waste	26
Utilization of grape waste with different moisture content as fuel briquettes	25
Cellulase cocktail saccharification and fermentation of jackfruit waste for biobutanol production: Statistical optimization and techno‐economic analysis	24
Utilization of citrus, date, and jujube substrates for anaerobic digestion processes	24
Screening of yeast co‐culture using crude hydrolysate for co‐fermentation of pentose and hexose	24
Performance evaluation of biogenic CO₂‐based renewable chemicals: A holistic life cycle assessment and multi‐criteria approach	23
Delivered cost of switchgrass pellets transported from depots to a biorefinery in the Piedmont, USA	23

Photoluminescence and structural properties of air‐reduced rare‐earth (Eu) doped calcium silicates derived using biomass wastes	23
Biochars derived from textile industry solid wastes and their potential applications	23
Sustainable valorization of apple waste in a biorefinery: a bibliometric analysis	23