OOIR: Observatory of International Research

Papers

(The TQCC of Reviews in Chemical Engineering is 6. 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 2021-08-01 to 2025-08-01.)

Article	Citations
A survey on fractionation: the optimal control of distilling in batch and semibatch configurations	37
In this issue	25
Applications of ionizing irradiation in oil industry: a review	25
Potentials of bio-butanol conversion to valuable products	20
Review of piston reactors for the production of chemicals	18
Frontmatter	18
A critical overview on impact of different nano-catalytic assemblies for photodegradation of tetracycline	17
Fabrication of monodisperse droplets and microcapsules using microfluidic chips: a review of methodologies and applications	17
Recent developments in photocatalytic degradation of insecticides and pesticides	15
In this issue	15
ZIF-X (8, 67) based nanostructures for gas-sensing applications	15
Frontmatter	15
In this issue	14
Frontmatter	14
Comminution technologies in the pharmaceutical industry: a comprehensive review with recent advances	13
Frontmatter	13
Biogenic potassium: sources, method of recovery, and sustainability assessment	11
In this issue	11
Recent developments and prospects of machine learning in chemical engineering	10
Effect of water matrix on photocatalytic degradation of organic pollutants in water: a literature review	10
Review of potential flow solutions for velocity and shape of long isolated bubbles in vertical pipes	10
A perspective on data-driven screening and discovery of polymer membranes for gas separation, from the molecular structure to the industrial performance	10
Effective factors on performance of zeolite based metal catalysts in light hydrocarbon aromatization	10
Frontmatter	10
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
Low-temperature hydrogenation of CO₂ to methanol: progress in constructing catalytic active sites	8
A review on complex turbulent dynamic phenomenon of natural vortex length in cyclone separator	8
A decade development of lipase catalysed synthesis of acylglycerols using reactors: a systematic review	7
In this issue	7
Role of La-based perovskite catalysts in environmental pollution remediation	7
In this issue	7
Metal nanoparticles loaded polyurethane nano-composites and their catalytic/antimicrobial applications: a critical review	6
Phenolic compounds extraction by assistive technologies and natural deep eutectic solvents	6
Ultrasonic viscosity-reduction vacuum residue oil	6
Wetted-wire columns: a potential alternative to packed or spray columns	6
Frontmatter	6
Chemical strategies towards controlled release in agriculture	6