OOIR: Observatory of International Research

Papers

(The TQCC of Reviews in Chemical Engineering is 7. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Applications of ionizing irradiation in oil industry: a review	42
Frontmatter	30
In this issue	28
Frontmatter	27
Potentials of bio-butanol conversion to valuable products	23
A critical overview on impact of different nano-catalytic assemblies for photodegradation of tetracycline	20
Assessment techniques for scale inhibitors performance in laboratory and real field: a comprehensive review	19
Fabrication of monodisperse droplets and microcapsules using microfluidic chips: a review of methodologies and applications	18
Frontmatter	18
ZIF-X (8, 67) based nanostructures for gas-sensing applications	18
In this issue	17
In this issue	17
Frontmatter	16
Frontmatter	16
Biogenic potassium: sources, method of recovery, and sustainability assessment	14
Comminution technologies in the pharmaceutical industry: a comprehensive review with recent advances	14
Review of flotation reagents for scheelite: collectors and depressants	13
In this issue	13
Effect of water matrix on photocatalytic degradation of organic pollutants in water: a literature review	12
Frontmatter	11
A perspective on data-driven screening and discovery of polymer membranes for gas separation, from the molecular structure to the industrial performance	11
Recent developments and prospects of machine learning in chemical engineering	11
DFT and hybrid classical–quantum machine learning integration for photocatalyst discovery and hydrogen production	11
Effective factors on performance of zeolite based metal catalysts in light hydrocarbon aromatization	11
A review on complex turbulent dynamic phenomenon of natural vortex length in cyclone separator	10

Low-temperature hydrogenation of CO₂ to methanol: progress in constructing catalytic active sites	9
Recent developments in MIL-101 metal organic framework for heterogeneous catalysis	9
Research trends in the development of anodes for electrochemical oxidation of wastewater	9
A decade development of lipase catalysed synthesis of acylglycerols using reactors: a systematic review	8
Ultrasonic viscosity-reduction vacuum residue oil	8
Metal nanoparticles loaded polyurethane nano-composites and their catalytic/antimicrobial applications: a critical review	8
Role of La-based perovskite catalysts in environmental pollution remediation	8
Wetted-wire columns: a potential alternative to packed or spray columns	8
In this issue	8
Frontmatter	8
Phenolic compounds extraction by assistive technologies and natural deep eutectic solvents	8
Experimental research of paraffin deposition with flow loops	7
A review on the application of machine learning for combustion in power generation applications	7
Chemical strategies towards controlled release in agriculture	7
The application of conventional or magnetic materials to support immobilization of amylolytic enzymes for batch and continuous operation of starch hydrolysis processes	7
Sustainable approach for the treatment of dye-containing wastewater – a critical review	7
Frontmatter	7
Frontmatter	7