OOIR: Observatory of International Research

Papers

(The TQCC of Chemical Engineering Communications is 4. 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 2021-06-01 to 2025-06-01.)

Article	Citations
Lower desorption temperature in CO ₂ capture using various magnesium oxide loading on iron(III) oxide by ultrasonic-assisted synthesis: the adsorption-desorption and	41
Effect of iron doping on nickel aluminate photocatalytic activity towards the degradation of methylene blue under visible and UV light	38
A flexible formaldehyde sensor based on palladium nanoparticles-polyvinylpyrrolidone-carbon nanotubes-nanocellulose composite films	37
Construction of g-C ₃ N ₄ /BiOCl hybrids via hydrothermal synthesis for efficient photocatalytic degradation of Tetracycline, Rhod	36
Direct partial oxidation of ethane to ethylene oxide by plasma-catalysis: effects of ethane separate feed and Ag catalysts with Cu and Ni promoters	35
Modeling the simultaneous role of interface layer thickness and particle shape in the gas separation properties of composite membranes	28
Enhanced CO ₂ CH ₄ separation using hydroxyl functionalized Mg-MOF-74	18
Review of hydrogen sulfide purification and purification waste chemical upgrading and reuse technology	17
Control of an integrated first and second-generation continuous alcoholic fermentation process with cell recycling using model predictive control	17
A review on reaction mechanisms and catalysts of methanol to olefins process	17
Incorporation of graphene nanoplatelets in the synthesis of polysulfone-based polymeric membranes	16
Sustainable biofuels from corncobs: optimization of microwave pretreatment for enhanced fermentable sugar yield	15
Ionic liquids as green solvents in process industry for reaction and separation: emphasizing on protocatechuic acid recovery	15
Measurement and thermodynamic modeling of the surface tension of binary mixtures containing deep eutectic solvent	14
Catalytic effects of eggshell ash on the conversion of used engine oil to fuel by pyrolysis	14
Improved model structure of direct contact membrane distillation for saline water purification	14
Kinetic modeling of dual-stage oxidative extractive denitrogenation of model fuel	13
Derivation of full range vapor pressure equation from an arbitrary point	13
A review on the development of catalysts and technologies of CO₂ hydrogenation to produce methanol	13
Physiological parameters as a key tool for understanding and optimizing yeast metabolism and physiology in batch cultures	12
The role of adsorption of a natural surfactant at oil–water interface in enhanced oil recovery: interfacial rheology, and structural, and emulsifying analyses	12
Effect of injection timing and duration on the performance of diesel engine fueled with port injection of oxygenated fuels	11
Coupled effect of organic fouling and scaling in the treatment of hyper-saline produced water using forward osmosis	11
Construction and photocatalytic evaluation of homo p–p junction MnCo ₂ O ₄ /CuO nanocomposite photocatalysts	10
Zn bio extraction from a zinc rich paint sludge by indigenous Pseudomonas aeruginosa	10

Green corrosion inhibitor for mild steel extracted from soybean leaves	9
Optimization of the adsorption process in the treatment of sanitary landfill leachate by Fenton-adsorption	9
Feasibility of predicting performance characteristics of multi-stage centrifugal natural gas compressors, an effort on using data-mining techniques	9
Numerical study and optimization of the new concept of a solar air heater with a closed-cycle heat recovery system	9
An extended solvation theory for electrolyte osmotic and activity coefficients. Application to 1:1, 1:2, 1:3, 1:4, 2:1, 2:2, 3:1, 3:2 and 4:1 aqueous electrolyte solutions	9
Exploring the cation exchange behavior of cerium (IV) hydroxyethylidene diphosphonic acid: kinetics, thermodynamics, and sorption studies	9
Physical properties of deep eutectic solvents based on p-toluene sulfonic acid and employment as catalyst	9
Magnetic ferrogels based on crosslinked xanthan and iron oxide nanoparticles: preparation and physico-chemical characterization	9
TiO ₂ -mediated visible-driven photocatalytic degradation of phenolic compounds: predictive modeling and optimization via machine learning techniques	9
Efficient removal of Mn ²⁺ ions from aqueous solutions using apple pomace biochar	9
Application of integrated molecular distillation-adsorption process for deacidification and recovery of vitamin E and carotenoids from palm oil	8
Removal of methylene blue dye from aqueous solution using citric acid modified apricot stone	8
A practical kinetic model for polyvinyl chloride polymerization in batch reactors	8
Innovative ultrasound sonication pretreatment sparger-based microwave assisted extraction method for enhanced essential oil extraction from lemon grass	8
Modeling free surface gas transfer in agitated lab-scale bioreactors	8
Coalescence of stable oil/water emulsion through microporous polyvinylidene fluoride membranes	8
Application of molecular distillation in the recovery of high-value bioactive compounds present in wastes of vegetable oil processing: effect of esterification	8
Enhancement of CO ₂ adsorption performance with the chitosan-modified activated carbon by different methods	8
Curcuminoid extraction from rhizomes of Curcuma longa via aqueous two phases system	7
Recovery of cathode materials from inprocess rejected electrode scrape of lithium-ion batteries for enhanced electrocatalytic oxygen evolution reaction	7
Delineation of diffusion pathways in nanostructured porous media by applying lattice Boltzmann modeling on scanning electron microscope images	7
Efficient removal of chromium(VI) from dilute aqueous solutions using agro-industrial residue based on parboiled-rice husk ash	7
Carbon nanotubes reinforced poly (methyl methacrylate) polymer composites for the application as classic performance quasi-solid-state dye-Sensitized solar cell electrolytes	7
Transesterification of the ethyl ester of trifluoroacetic acid to its methyl ester using Amberlyst-15: reaction and purification	7
Synthesis and physico-chemistry properties of a diesel-like fuel produced from waste polypropylene pyrolysis oil	7
The photosensitization and photocatalytic activity of the n - ZnO/p - CuAl ₂ O ₄	6
Photocatalytic degradation of caffeine using metal ion-modified pillared interlayered clays and H₂O₂ under UV radiation	6
Optimization of ultrasonic-assisted extraction to attain tannins and flavonoids from spent tea leaves using natural deep eutectic solvents	6
Modeling and optimisation studies on the ultrasound-assisted extraction of phenolic compounds fromAzadirachta indica	6
Preparation of bamboo-shaped mesoporous silica using long-chain alcohol cosurfactants	6
Pollutant and heat removal of a small fire in a cinema hall by different ventilation systems	6
An experimental approach to investigate the viscoelastic and rheological behavior of polydisperse glass suspensions	6
Effect of dysprosium doping on structure, morphology, photocatalytic and antimicrobial properties of green synthesized zinc oxide nanoparticles	6
Investigation of mechanisms of sulfamethoxazole adsorption on novel adsorbents developed from reed canary grass	6
Adsorptive removal of 4-hydroxybenzoic acid via cross-linked polymeric microbeads: analysis of isothermal, kinetic and thermodynamic parameters	6
Experimental study and modeling of Pb ²⁺ sorption by calcined ni/mo hydrotalcite in a fixed-bed column	6
Condensation heat transfer of a hybrid hydrophilic–hydrophobic surface with different arrangements	6
Green synthesized Pd-Ni nanohybrids for controlled degradation of low-density polyethylene films	6
CFD modeling of the turbulent dispersion of liquid droplets in a vessel using a correlation based on local droplet size distribution	6
Solubility and thermodynamic interactions of L-aspartic acid in aqueous organic solvent systems	5
Identification of areas susceptible to calcium carbonate formation on the surface of a plate and gasket heat exchanger	5
Simulation of fluid flow and heat-moisture transfer mechanism in packed bed based on double-diffusion model	5
A highly efficient and environmentally friendly approach to utilizing Quercus suber pericarp subfractions to remove metallic cations from aqueous solutions	5
Competitive adsorption of nickel(II) and cadmium(II) ions by chitosan cross-linked with sodium tripolyphosphate	5
Review of stability enhanced nanofluids prepared by one-step methods—heat transfer mechanism and thermo-physical properties	5
Evaluation of the use of adsorbents based on graphene oxide and cellulose for Cr(VI) adsorption	5
Extraction of palm carotene from crude palm oil by solvolytic micellization: economic evaluation and life cycle assessment	5
Determination and correlation of solubility and Thermodynamic properties of allantoin in four binary solvents from 288.15 K to 333.15 K	5
Comparative study of continuous flow catalytic systems for the transformation of CO₂ into propylene carbonate	5
A study on the impacts that altered geometries containing a Ferro-Nano fluid affected by a magnetic field could have on a device natural convection	5

Kinetics of microwave-assisted extraction of virgin coconut oil from solid coconut waste	5
A note on the solution to one-dimensional advection-dispersion-reaction problems	5
Treatment of biogas slurry using biochar derived from corn straw: elevating the resource utilization potential	5
The effects of pin-fin shapes on heat sink effectiveness in the presence of a turbulent nanofluid regime	5
Bubble behavior in a vacuum fluidized bed	5
Synthesis of acrylic acid from methyl lactate over calcium phosphate catalysts in a fixed bed reactor: time-on-stream behavior and kinetic analysis	5
Sustainable and energy-efficient approach for cefixime mitigation from wastewater by synergistic integrated advanced oxidation processes: hydrodynamic cavitation, peroxide and ozonation treatment	5
Evaluation of flow and heat transfer in the condensation of R-406a vapor in circular tubes with extended surface of twisted fins	5
Optimization of β-cyclodextrin based ultrasonic-assisted extraction of apigenin and luteolin from celery seed using support vector regression and different nature-inspired optimization algorithms	5
Optimization of modified soxhlet extraction parameters for squalene recovery from olive oil deodorizer distillate	5
Optimization of heat transfer in shell-and-tube heat exchangers using MOGA algorithm: adding nanofluid and changing the tube arrangement	4
Experimental design for removal of lead ions from water samples using an engineered novel chitosan functionalized Schiff-base adsorbent	4
An extraction-based facile method for measuring the solubility of organic solid compounds in supercritical carbon dioxide	4
Extraction of crystalline nanocellulose from palm tree date seeds (Phoenix dactylifera L.)	4
Experimental study on the utilization of magnetic nanofluids in an air-to-air heat pipe heat exchanger	4
Enhanced removal of emerging recalcitrant pharmaceutical contaminants through integrated anaerobic and photocatalytic treatment	4
Optimization of levulinic acid esterification via surface response methodology using single metal oxide nanoparticle as heterogeneous catalyst	4
Black locust flowers: antioxidant extraction kinetics, reducing capacity, mineral composition, and antioxidant activity	4
Modeling of lead (II) ion adsorption on multiwall carbon nanotubes using artificial neural network and Monte Carlo technique	4
CFD—ANN study on axial dispersion in helical and serpentine millimetric coils	4
Evaluation of biosorbent properties of Teucrium polium seeds in Rhodamine B removal; isotherm, kinetic, thermodynamic studies	4
Solubility of Spirulina platensis biomass: effect of pH, saline concentration, and ultrasound treatment	4
Hydrodynamic investigation of a novel ultra-capacity tray, using centrifugal and inertial separation technologies	4
Numerical investigation of the effect of water vapor diluent injection on the formation of NO_xpollutants	4
Biosorption studies of methylene blue dye using NaOH-treated Aspergillus niger-filled sodium alginate microbeads	4
Application of tracer technology in wastewater treatment processes: a review	4
Simple assembly of graphene oxide functionalized with tannic acid on membranes to enhance dye removal	4
Study of catalyst performance of two inorganic/organic and inorganic/inorganic hybrid catalysts on the CO₂cycloaddition to propylene oxide: kinetics and thermodynamics	4
Determination of optimum parameters using different nano fluids in heat pipe heat exchangers with response surface method	4
Thermodynamic analysis of ethanol synthesis by CO ₂ hydrogenation using Aspen Plus: effects of tail gas recycling and CO co-feeding	4
Removal of methyl violet by Moroccan clays: kinetics study and equilibrium mechanism	4
Debunking the impact of crystallite/particle size in cobalt-based Fischer-Tropsch synthesis	4
Comments on “removal of methylene blue dye from aqueous solution using citric acid modified apricot stone”	4
Optimal swirl number and equivalence ratio for minimizing the soot and NO emissions in turbulent methane combustion	4
Simplification of transesterification kinetics in biodiesel production using statistical criteria	4
Irreversibility intent triple diffusion stream over porous medium plate with radiation and joule heating	4
Valorization of tannin rich triphala waste for simultaneous tannase and gallic acid production under solid state fermentation by Aspergillus niger	4
Removal of atrazine from aqueous solutions using activated carbon from novel hackberry seeds: kinetics and equilibrium studies	4
Oxidative desulfurization utilizing activated carbon supported phosphotungstic acid in the frame of ultrasonication	4
The effect of radiation on entropy and heat transfer of MHD nanofluids inside a quarter circular enclosure with a changing L-shaped source: lattice Boltzmann methods	4