OOIR: Observatory of International Research

Papers

(The TQCC of Chemical Engineering & Technology is 3. 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
Hydrodynamic Characterization of a Non‐conventional Photobioreactor	86
Liquefaction of Waste Rendering Fat Using Iron‐Containing Catalysts	67
Effect of Dissolution of Extracted Hydrocarbons of Oily Sludge on Petroleum Products	64
Editorial Board: Chem. Eng. Technol. 8/2021	50
Overview Contents: Chemie Ingenieur Technik 6/2021	47
Compartmental Modeling of Biofouling in Industrial Cooling Circuits	46
Liquid‐Liquid Phase Equilibrium of Glycerolysis Precursors: Experimental and Modeling Study	45
Correlations between Outside Temperature and Energy Consumption of Biogas Upgrading Plants	45
Highlights: Chem. Eng. Technol. 12/2022	32
Cover Picture: Chem. Eng. Technol. 4/2022	28
Editorial Board: Chem. Eng. Technol. 2/2023	27
Influence of Planar Confinement on Momentum and Heat Transfer from a Blunt‐Headed Cylinder to Generalized Newtonian Fluids	23
Optimization Design and Evaluation of the Industrial Distillation‐Membrane Separation Process	23
What's changing in 2024	21
Polyethylene Functionalized with Imidazolium and Pyridinium Moieties through Radiation‐Induced Grafting for Alkaline Solid Polymer Electrolyte Membranes	21
Numerical Simulation of Heating Systems in Coke Ovens and Longevity Analysis of Checker Bricks	21
Deactivation Mechanism of an Ionic Liquid Catalyst in Transesterification to Dimethyl Carbonate	19
Editorial Board: Chem. Eng. Technol. 3/2024	19
Modeling of Carbon Dioxide Separation by Aqueous Ammonia Solution in a Hollow‐Fiber Membrane Contactor	19
Effect of Precursor Concentrations on ZnO/Graphene/Nickel Foam for Photoelectrochemical Activity	18
Microwave‐Driven Pyrolysis of Plastic Waste into Carbon Nanotubes and Hydrogen Using Spinel Ferrites	18
Generation of Droplets in Double T‐Shaped Microchannels with Necked Structures	17
Analysis of Solar Thermal Energy Integration in the Industry in Indonesia	17
Enzymatic Hydrolysis of Residual Soybean Oil with Simultaneous Separation Using Membrane	17
Study on the Influence of Hydrothermal Parameters on Low‐Temperature Denitrification of Mo‐Modified Rare Earth Tailings	17

Radiation Models for Computational Fluid Dynamics Simulations of Photocatalytic Reactors	16
Lateral Migration of Variously Shaped Particles: A Computational Study	16
Interactions of the Main Components in Paper‐Plastic‐Aluminum Complex Packaging Wastes during the Hydrothermal Liquefaction Process	15
Application of Preformed Floc Adsorbents in the Removal of Acid Dye from an Aqueous Solution	15
Spectroscopic Investigation of Carbon Dioxide Interactions with Transition Metal‐Oxide Nanoparticles	14
Gas‐Liquid Flow‐Induced Characteristics of Dispersed Liposome‐Based Particles	14
High‐Performance and Stable Polyaniline@Niobium Sulfide Electrode for an Asymmetric Supercapacitor	14
Effect of Synthetic Conditions on the Structure and Properties of Nb₁₄W₃O₄₄ Anode for Lithium‐Ion Batteries	14
Fermentation Process Control and Optimization	13
Thin‐Film Composite Forward‐Osmosis Membranes Reinforced on Woven Mesh and Nonwoven Backing Fabric Supports	13
Gliclazide Removal Efficiency of Carbon‐Based Magnetic Materials: Isotherm and Kinetic Studies	13
Single‐Stage Optimized Microwave‐Induced Activated Carbon from Coconut Shell for Cadmium Adsorption	13
Drag Reduction Performance and Stability of an Organic Polymer, Surfactant, and Their Complexes	13
Environmental Feasibility Analysis for the Acrylonitrile Production from Glycerol	12
Study of CO₂ Sorption Kinetics on Electrospun Polyacrylonitrile‐Based Carbon Nanofibers	12
Influence of the Biocatalyst Support on the Activity of Immobilized Horseradish Root Peroxidase	12
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Positioning a Measurement System for Determining the Mixing Quality in Biogas Digesters	12
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Optimization of Culture Conditions of Immobilized Cells for Enzyme Excretion and Cell Lysis	12
Effect of the Discharging Flap on Particle Separation in a Cyclone	11
Overview Contents: Chem. Eng. Technol. 11/2021	11
Numerical Simulation of Mixing between Sequential Fluids in a Pipeline Considering Real Conditions	11
Modeling and Simulation of a Zeolite Heat Storage with Binderless Zeolites	11
Overview Contents: Chem. Eng. Technol. 3/2022	11
Overview Contents: Chem. Eng. Technol. 4/2022	11
Editorial Board: Chem. Eng. Technol. 10/2022	11
Optimization of an Oscillatory Flow Crystallizer Based on Heat Transfer and Supersaturation Distribution	10
Maximizing Propylene Separation from Propane by Extractive Distillation with Aqueous N‐Methyl‐2‐pyrrolidone as Separating Agent	10
Fe₃O₄@SiO₂‐APTES@Isophthaloyl Dichloride/Montmorillonite Magnetic Nanoparticles for Efficient Removal of Pb²⁺ and Cd²⁺	10
Acetylene Hydrogenation Processes Studied Using CFD in a Packed Bed Reactor	10
Cover Picture: Chem. Eng. Technol. 9/2022	10
Influence of Glycyl‐L‐Glutamic Acid Dipeptide on Calcium Pyrophosphate Dihydrate Crystallization	10
Modeling of the Isomerization and Separation Process of para‐Xylene in a Moving Bed Reactor	10
Morphology and Wettability of Microporous Copper Deposits Decorated with Silver and Graphene Oxide Nanoparticles	10
Editorial Board: Chem. Eng. Technol. 3/2023	10
Cover Picture: Chem. Eng. Technol. 7/2023	10
Sulfur Transformation during Coal Pyrolysis with Char Heat Carrier	10
Experimental Study on the Scalability of Planetary Roller Extruders	10
Methylene Blue Adsorption Using Boric Acid Functionalized Activated Carbon: Kinetics, Isothermal, and Thermodynamic Studies	10
Experimental Study on Breaking and Separating Cocoa Beans	9
Modeling Thermophysical Properties of Carbon Dioxide: Performance Comparison and Assessment	9
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In‐Silico Optimization of a Bi‐Enzymatic Reactor for Mannitol Production Using Pareto‐Optimal Fronts	9
Catalytic Wet Oxidation of Glucose over Oxidized Transition Metal and Alloy Catalysts	9
Experimental Study of Flow and Heat Transfer in Granular Media	9
Hydrogen Fuel Cell Technology Revolution and Intervention Using TRIZ S‐curve Analysis for Automotive System Innovation	9
Visible Light‐Driven N–F‐Codoped TiO₂ for Photocatalysts as Potential Application to Wastewater Treatment	9
Simulation of Reacting, Moving Granular Assemblies of Thermally Thick Particles by Discrete Element Method/Computational Fluid Dynamics	9
Absorption of Carbon Dioxide into n‐Butanol and Ethyl Acetate in a Column with Structured Packing	9

Sensitivity Analysis and Multi‐Objective Optimization of Oxidative Dehydrogenation of Propane in a Fixed‐bed Reactor over Vanadium/Graphene for Propylene Production	9
ICCEIB2022: Establishment of Sustainable Technological Solution for Industry and Society	9
Effect of Foam Mat Drying on Extraction of Anthocyanins from Syzygium cumini (Jamun)	9
Effect of Flow Direction on a Double‐Duty Microreactor for Coproduction of Aniline and Hydrogen	9
Microwave‐Assisted Biosynthesis of CuO Nanoparticles Using Atalantia monophylla (L.) Leaf Extract and its Biomedical Applications	9
Highlights: Chem. Eng. Technol. 6/2022	8
Electrodeposition of Manganese Dioxide under Different Conditions: Application of MnO₂/Carbon Fibers in the Electrosorption Process	8
An Inclusive Review on the Assessment of Different Techniques for Natural Gas Liquid Recovery	8
Removal of Water from Spent Phosphoric Acid Using a Sandwich Silicon Carbide Ceramic Membrane	8
Vivianite for Phosphorus Recovery from Digester Supernatant in Wastewater Treatment Plants	8
Effect of Macronutrients on Recombinant mCherry Production by Microalga	8
Biochemical and Thermochemical Routes of H₂ Production from Food Waste: A Comparative Review	8
Highlights: Chem. Eng. Technol. 10/2022	8
Overview Contents: Chem. Eng. Technol. 1/2022	8
Rapid Aging of Binder‐Free Zeolite NaY Beads in Thermal Energy Storage Applications	8
Removal of Organochlorine Compounds from Coal Tar by Nucleophilic Substitution and Coalescence	8
Efficient Catalysts of Mixed Amino‐Functionalized Ionic Liquids and Zinc Halides for Cycloaddition of CO₂to Propylene Oxide without Solvent	8
X‐Ray‐Based Tomographic Imaging for the Investigation of Laminar Mixing in Capillaries	8
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Bunno's Fabulous Soap‐Making Challenge – Educational Concept, Game Design, and Initial Evaluation	8
Overview Contents: Chemie Ingenieur Technik 7/2023	7
Energy‐Efficient Styrene Production by Incorporating Ionic Liquid‐Based Separation Technology	7
Innovation Process of Hydrogen Fuel Cell Storage Technology Using the Theory of Inventive Problem Solving (TRIZ)	7
Performance of Photovoltaic Thermal and Biomass Gasification for Efficient Renewable Energy Generation: A Review	7
Phosphate Removal with pH‐Responsive Calcium Carbonate Nanoparticles	7
Experimental and Computational Fluid Dynamics Analysis of Industrial Water Desalination with High Salinity by Adsorption Chlorine on Resin in a Packed Column	7
Enhanced Fluid Mixing Using a Reversed Multistage Tesla Micromixer	7
Air Flow around and through a Permeable Semi‐Circular Cylinder^‡	7
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Pneumatic Pressure Control Using on‐off Valves with Pulse Width Modulation	7
Mechanochemical Activation of Argon Oxygen Decarburization Slags for Improved Mineral Carbonation	7
Fe₃O₄@SiO₂@TiO₂@PDA Nanocomposite for the Degradation of Organic Materials	7
Catalytic Steam Reforming of Toluene as Model Tar Compound of Biomass Gasification over Cu/Ni/Olivine	7
Activated Carbon/Bentonite/Fe₃O₄ as Novel Nanobiocomposite for High Removal of Cr(VI) Ions	7
Degradation of Tartrazine Using Hydrodynamic Cavitation‐Based Hybrid Techniques and Fenton Chemistry	7
A Comprehensive Parametric Study on CO₂ Removal from Natural Gas by Hollow Fiber Membrane Contactor: A Computational Fluid Dynamics Approach	7
Upgrading of Biogas Generated from Shrimp Processing Effluent Using Vacuum Pressure Swing Adsorption	7
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Storage Control Philosophies for Gas Filling Stations at Biogas Plants	7
Microfluidic Chips for Formulation of Silica Nanoparticles and Enzyme Immobilization	7
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Effect of Different Tube Structures on Heat Transfer of Supercritical CO₂ in Serpentine Micro‐Tubes	7
Foam in Absorption Columns with Structured Packings – Part 2: Inhibition and Destruction	7
Dynamic Controllability Study of Extractive and Pressure‐Swing Distillations for Tetrahydrofuran/Water Separation	6
Modeling and Control of Beer Fermentation for Optimal Flavor and Performance	6
CO₂ Stripping from Monoethanolamine through a Polypropylene/CH₃SiO₂ Composite Hollow‐Fiber Membrane Contactor	6
High‐Pressure Reactor Technology for Aerated Biotransformations	6
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Chemical Recycling of Waste Polypropylene via Thermocatalytic Pyrolysis over HZSM‐5 Catalysts	6
Industrial Sideline Testing of Photocatalytic Equipment for the Treatment of Volatile Organic Compounds	6
Effects of Key Parameters on Nanofluid Thermal Performance in Heat Exchangers	6
ZIF‐8 Incorporated in an Optimized Pebax®1657/PES Membrane for Pure and Mixed CO₂/CH₄ Gas Separation	6
2nd Energy Security and Chemical Engineering Congress: ESChE 2021	6
Editorial Board: Chem. Eng. Technol. 7/2021	6
Numerical Analysis of Conjugate Heat Transfer of Supercritical CO₂ and Pb‐Bi in Tube‐in‐Tube Channels	6
Influence of the Distance between Two Catalysts for CO₂ to Dimethyl Ether Tandem Reaction	6
Characterization of an Automated Spinning‐Band Column as a Module for Laboratory Distillation	6
Encapsulation of Quercetin in a Mixed Nanomicellar System to Enhance its Cytotoxicity against Breast Cancer Cells	6
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Derivative‐Free Optimization of a Fixed‐Bed Methanol Synthesis Reactor	6
Overview Contents: Chem. Eng. Technol. 6/2024	6
Ethylene Glycol Dry Reforming over La‐Co/Al₂O₃: Optimization and Regeneration Studies	6
Overview Contents: Chemie Ingenieur Technik 1–2/2022	6
Liquid‐Liquid Emulsion Produced by 3D‐Printed Vortex‐Based Hydrodynamic Cavitation Device	6
Nucleation Kinetics of Freeze Crystallization with Various Aqueous Solutions	6
Possibilities of Optimizing the Purity of Mannose in Continuous Chromatographic Separation	6
Digital Planning Support for Modular Logistics Plants in the Process Industry	6
Recent Progress in Antisolvent Crystallization of Pharmaceuticals with a Focus on the Membrane‐Based Technologies	6
Development of a Combined Plasma‐Matrix Reformer for Solid Oxide Fuel Cell Application	6
Hydrogenation of a Benzene‐Toluene Mixture Using Metal Nanoparticles Stabilized by a Hyper‐Crosslinked Aromatic Polymer	6
Efficient Demulsification of Heavy Crude Oil Emulsions Using Bio‐Based Amphiphilic Esters	6
Development of a Trireforming Fluidized‐Bed Reactor with a Hydrogen Permselective Membrane	6
Optimization of Slag Mobility of Biomass Fuels in a Pilot‐scale Entrained‐Flow Gasifier	6
27th International Workshop on Industrial Crystallization (BIWIC 2022)	6
Editorial Board: Chem. Eng. Technol. 6/2024	6
Editorial Board: Chem. Eng. Technol. 4/2022	6
Recycling of Lithium‐Ion Batteries – Modeling Using Flat Sheet Supported Liquid Membranes	5
Impact of Ring‐Closed Ratio on Properties of Benzoxazine via Solvent‐Free Continuous Flow Synthesis	5

Three‐Dimensional Fluid Flow Over an Elastic Sheet Stretched Nonlinearly in Two Lateral Directions	5
Biohydrogen Production from Aquatic Plant and Algae Biomass by Enterobacter cloacae Strain DT‐1	5
Extraction and Characterization of Humic Acid Based on Coal Mining Waste	5
Growth and Lipid Production of Ankistrodesmus Sp. IFRPD 1061 Under Mixotrophic Culture Condition: Effect of Sodium Acetate Concentration and Period Addition of Sodium Acetate in an Open Pond	5
Solvothermal Liquefaction of Industrial Soda Lignin into Functional Chemicals	5
Kinetics and Mechanism of Catalytic Oxidation Desulfurization of Gasoline Liquefied Petroleum Gas in Merox^TMProcess with Microfluidics	5
CHISA 2021 virtually – Worldwide Chemical Engineers Meeting	5
Glycerin to Acrolein: Can Renewable Processes Challenge Traditional Processes?	5
Estimation of Model Parameters in the Extraction of Cr(VI) from Wastewater by an Emulsion Liquid Membrane	5
Fluidized Bed Chemical Vapor Deposition of Copper on Micronic Alumina Powders	5
Experimental and Computational Fluid Dynamics‐Based Simulation of Oil‐in‐Water Emulsion Flow through a Pipeline	5
Integration Analysis of Torrefied Empty Fruit Bunch as Feedstock to Biomass‐Based Power Generation Plants	5
Simulating the Moisture Diffusion and Evaporation of Sawdust during Convective Drying using the Spatial Reaction Engineering Approach	5
Concept of a Flexible Wetted‐Wall Column for the Distillation of Specialty Chemicals	5
Determining the Scope 3 Emissions of Companies	5
Experiments and Computational Fluid Dynamics on Vapor and Gas Cavitation for Oil Hydraulics	5
Absorption of Sulfur Dioxide by Iron(II) Hydroxide Solution in a Multiplate Bubble Column under Magnetic Field	5
Preparation, Characterization and Experimental Investigation of the Separation Performance of a Novel CaO‐based CO₂ Sorbent for Direct Air Capture	5
T‐Joint Micromixer Coupled with Deforming Diaphragm	5
Resource Utilization of Waste Medicine: A Case of Furazolidone Used for Oilfield Water Treatment	5
Cover Picture: Chem. Eng. Technol. 3/2023	5
Synthesis of Catalysts Containing Mixed Oxides of Mo‐V‐Cu‐W to Produce Acrylic Acid: A Comparison between Hydrothermal Synthesis and Coprecipitation	5
Selective Oxidation of Arabinose on Gold Catalysts: Process Design and Techno‐economic Assessment	5
Water Control with Gels Based on Synthetic Polymers under Extreme Conditions in Oil Wells	5
Overview Contents: Chemie Ingenieur Technik 4/2022	5
Controlling Calcium Oxalate Crystal Growth Using Pectin and Sodium Alginate Natural Polymers	5
Impact of Ultrasound Amplitude on Crystallization of Borax Decahydrate in a Stirred‐Batch Crystallizer	5
Fast Pyrolysis of Flax Shive in a Screw‐Type Reactor	5
Parameter Identification of a Solid Oxide Fuel Cell Model under Different Temperature Conditions	5
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Eco‐Friendly Synthesis of Porous Molybdenum Carbide Nanomaterials for Advanced Electrochemical Sensing Applications	5
Demulsifier: An Important Agent in Breaking Crude Oil Emulsions	5
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Optimizing CO₂ Purification in a Negative CO₂ Emission Power Plant	5
Cover Picture: Chem. Eng. Technol. 3/2024	5
Improved Heat Transfer Capabilities of Nanofluids—An Assessment Through CFD Analysis	5
Screening Procedures for Self‐Reactive Substances, Differential Scanning Calorimetry‐Onset and Heat‐Flux Criteria	5
Fast Pyrolysis as a Valorization Mechanism for Banana Rachis and Low‐Density Polyethylene Waste	5
A Look into the Boil‐Off Gas Reliquefaction in Propane Storage Plants	5
Effect of Promoters on the Catalytic Performance of Ni‐Based Catalysts for Dry Reforming of Methane	5
Energy‐Efficient Hydrogen Liquefaction Process with Ortho‐Para Conversion and Boil‐Off Gas Recovery	5
The Aptness of Organic Diluents with Tri‐n‐Butyl Phosphate for Liquid‐Liquid Equilibria of Acrylic Acid	5
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Joint Method for the Experimental and Computational Characterization of Ammonia Absorption Columns	5
Highlights: Chem. Eng. Technol. 3/2022	5
Effect of Hydrothermal Carbonization Parameters and Performance of Carbon Dioxide Adsorption on Pineapple Peel Waste Biochar	5
Synthesis of HZSM‐5 from Montmorillonite for H₂ Production via Steam Reforming of Dimethyl Ether	4
Supercritical CO₂ Extraction From Leptocarpha rivularis Stalks Using Box–Behnken Design	4
Electrocoagulation for the Treatment of Metals Machining Plants Effluents: Experimental and Modeling Study	4
Removal of Reactive Red120 from Aqueous Solutions by Graphene Oxide/Zirconium Oxide Nanocomposites	4
Co‐Feeding of Ethene, Propene, and 1‐Butene to Co‐Mn‐Catalyzed Fischer‐Tropsch Synthesis	4
Editorial Board: Chem. Eng. Technol. 6/2021	4
Synthesis of a Polyacrylic‐Grafted, Multiwalled Carbon Nanotube‐Loaded Gum Ghatti Hydrogel for Diclofenac Removal	4
Copolymer Membrane Fabrication for Highly Efficient Oil‐in‐Water Emulsion Separation	4
Estimation of CO₂Absorption by a Hybrid Aqueous Solution of Amino Acid Salt with Amine	4
Overview Contents: Chemie Ingenieur Technik 4/2023	4
Advancements, Challenges, and Pathways to Sustainable Biofuel Production	4
Adsorption of CO₂ on Activated Carbon, Fe‐Based Metal Organic Framework, ZnO, and CaO for Carbon Capture and Storage Application	4
Fluid Flow Modeling and Analysis of Low‐ and High‐Gravity Spiral Concentrators: Experimental and Analytical Approaches	4
An Empirical Study on the Wear of Reciprocating Hydraulic Rod Seals Using 15 Different Oils	4
Optimization of Drying Parameters for Hermetia illucens Using Oven Drying	4
Synthesis of High‐Purity Monocalcium Phosphate Monohydrate from Crab Shell Waste	4
A Simple Method to Design a Decoupler for a Proton Exchange Membrane Fuel Cell	4
Impact of Weibull Wind Speed Distribution on the Costs of Producing Power‐to‐X Products	4
NO Removal on Activated Coke Mixed with Steel Slag and Coke Powder	4
Development of Process Control Strategy for Acid Gas Sweetening Process	4
Reactive Mass Transfer around Isolated Bubbles Rising in a Thin‐Gap Cell	4
Hot Spot‐Dependent Zeolitization of NaY Precursor Gel with High Dissipation Factor in Microwave Heating	4
Performance of a Double‐Tube Heat Exchanger with Staggered Helical Fins	4
Optimization of the Forward‐Osmosis Performance with a Low‐Concentration Draw Solution Using Response Surface Modeling	4
CO₂ Hydrate Formation Kinetics in the Presence of a Layered Double Hydroxide Nanofluid	4
Copper Removal with Zeolite/Polylactic Acid Beads: Neural Networks and Fixed‐Bed Column Insights	4
Salicylic Acid Elimination by Pulsed Corona Discharge Treatment of Wastewater	4
Overview Contents: Chem. Eng. Technol. 8/2024	4
Jet Cleaning of Filter Cloths Used in Solid‐Liquid Separation: A High‐Speed Video Evaluation	4
A Comparative Study of Impact Fracture Toughness of Epoxidized Poly(1, 4 Cis‐Isoprene) Compatibilized PLA Binary and Ternary Blends	4
Properties of Epoxy Resins‐Based Composite Materials with the Addition of Microspheres	4
Dynamics of a Polymer Solution Droplet on a High‐Temperature Surface	4
Experimental Study on Desulfurization Characteristics of Dry Sorbent Injection at Low SO₂ Concentrations	4
Effect of Hydrothermal Treatment on the Properties of Calcium Oxide from Eggshells Used as a Biodiesel Catalyst	4
A Technical Analysis of Biofuel Production from Dairy Waste Sludge for Sustainable Environment	4
Study of Vapor–Liquid–Liquid Equilibrium Changes of Quaternary Mixtures: Theory and Practice	4
Revised Bell Particle‐Particle Drag Model of Bicomponent Cohesive Particles in a Fluidized Bed	4
Kinetic Modeling of Biomass Gasification in the Reduction Zone Using Various Gasification Agents	4
Synthesis of ZnO Nanoparticles with Antibacterial Properties Using Terminalia catappa Leaf Extract	4
Hydrogen Production from Water Splitting through Photocatalytic Activity of Carbon‐Based Materials	4
Operating Behavior of Pulse Jet‐Cleaned Filters Regarding Energy Demand and Particle Emissions – Part 1: Experimental Parameter Study	4
Overview Contents: Chemie Ingenieur Technik 11/2021	4
Adsorption of Tetracycline and Ciprofloxacin from Aqueous Solution on Raw Date Palm Waste	4
Polyethylenimine‐Grafted Silica Nanoparticles Facilitate Enzymatic Carbon Dioxide Conversion	4
Synthesis of Activated Carbon Using Bagasse and Recycled Carbon Fibers	4
Editorial Board: Chem. Eng. Technol. 12/2022	4
Design of a Neuro‐Based Computing Paradigm for Simulation of Industrial Olefin Plants	4
Highlights: Chem. Eng. Technol. 9/2021	4
Cover Picture: Chem. Eng. Technol. 7/2024	4