OOIR: Observatory of International Research

Papers

(The H4-Index of Chemical Engineering and Processing-Process Intensification is 35. 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 2021-05-01 to 2025-05-01.)

Article	Citations
Process Intensification of Propionic Acid Separation – Effect of Channel Geometry on Microchannel Distillation	238
Editorial Board	184
Effect of additives and electrode roughness on the production of hypochlorite sanitizer by the electrolysis of NaCl solution in a batch recycle reactor	122
Editorial Board	73
Separation characteristics and structure optimization of double-field coupling demulsifier with composite curing cone	71
Evaluating the advantage of turbulent flow to diminish concentration polarization in Roto-dynamic RO system	67
Editorial Board	61
Hydrodynamic and acoustic cavitation effects on properties of cellulose fibers	59
Process intensification in the continuous dehydrogenation of methylcyclohexane to toluene	57
Optimization of antimicrobial properties of essential oils under rotating magnetic field	55
Enhancing the extraction of germanium from zinc oxide dust through microwave roasting and the underlying mechanism	54
Base modified activated carbon-nanoparticle hybrid for water disinfection	53
Optimization of effective parameters in arsenite oxidation process with Cl2, H2O2, and O3 using response surface methodology	52
The use of ultrasound-assisted precipitation for the production of micro-sized crystals with a narrow CSD	52
An Interview with Dr. Emma Emanuelsson	52
Cell/particle manipulation using Bulk Acoustic Waves (BAWs) on centrifugal microfluidic platforms: A mathematical study	51
Integration of photocatalytic persulfate system with nanofiltration for the treatment of textile dye at pilot scale: Statistical optimization through chemometric and ridge analysis	50
Hydrodynamics and gas-liquid mass transfer of CO2 absorption into [NH2e-mim][BF4]-MEA mixture in a monolith channel	47
Methyl orange decolourization through hydrodynamic cavitation in high salinity solutions	47
Techno-economic analysis of plastic wastes-based polygeneration processes	44
Hydrodynamics and wet pressure drop model based on flow regimes of the novel Flow-Divided Baffle-Bridge Tray	43
Research on the optimization of the temperature field distribution of a multi-source microwave agent system based on event-triggered	43
The effect of cracks and alloy phase conditions on the hydrolysis characteristics of Al-10Bi alloy powder (composites)	42
Study of ultrasound, initial concentration and electrode material on the electrochemical removal of selenium and strontium	39
Influence of discontinuous on-line ultrasonic irradiation applied in ultrafiltration MBR systems over the physical-chemical and biological characteristics of the activated sludge	39

Hydrodynamics and Energy Analysis in Suspended Catalyst Photocatalytic Membrane Reactors	39
Quantification of interfacial mass transfer during droplet formation in a microfluidic T-junction using VOF	39
Comparative performance assessment of direct contact membrane distillation with and without localized heating	38
Ultrasound combined with chemical hydrolysis as a pretreatment for microencapsulation of beetroot waste by spray and freeze drying	38
Ultrasonic demulsification of water-in-crude oil emulsions: Influence of rheological properties	38
Optimizing phosphoric acid concentrating using microwave technology: Theoretical and empirical model of energy efficiency and P2O5 concentration	37
Pressure drop reduction of the impeller spiral static mixer design enabled by additive manufacturing	36
Valorisation of glycerol with cinnamaldehyde over phosphotungstic acid encapsulated on a NaY zeolite	36
Enhancing biodiesel production from waste date seed oil through ultrasonic-assisted optimization: A sustainable approach using non-edible feedstocks	36
Biodiesel production using microreactor with integrated microheater through multi-objective optimization approach	35
Removal of chemical oxygen demand from real petroleum refinery wastewater through a hybrid approach: Electrocoagulation and adsorption	35
An experimental and modeling study of the application of membrane contactor reactors to methanol synthesis using pure CO2 feeds	35