OOIR: Observatory of International Research

Papers

(The H4-Index of Process Safety and Environmental Protection is 74. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Untapping the coal reserves: Green desulfurization using phosphonium based ionic liquids	253
Full analysis and deep learning optimization of a sustainable and eco-friendly power plant to generate green hydrogen and electricity; A zero-carbon approach	239
Biaxially stretched high temperature proton exchange membranes deriving from carbon black doped polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene	214
Utilization of high-volume steel slag in sustainable low carbon cementitious composites for mine backfill: Synergistic mechanisms and environmental benefits	211
Challenges and solutions for rural domestic sewage treatment at the grassroots level in developing countries	206
Experimental study on thermal runaway characteristics and propagation mechanisms of large-capacity NCM batteries triggered by overheating under charging conditions	196
Experimental investigation of pressure, temperature evolution, and crack arrestor performance during full-scale CO2 pipeline fracture process	192
Fire hazard warning system in IoT environment using parameter optimized deep temporal convolutional network and long short term memory	161
Numerical study of external explosion in vented hydrogen explosions	156
Monitoring and detecting coal miners' fatigue status using MPA-LSSVM in the vision of smart mine	148
Surface strengthening enabled performance enhancement of low-grade coal gangue-filled backfill cemented by alkali-activated materials	148
Removal of selenite (Se(IV)) using ferrous sulfate, ferric sulfate, and ferrate: A comparative study of iron (Fe)-based coagulants	147
Valorization of Bambusa striata shavings into functional superparamagnetic material and its application in biodiesel production: Response surface optimization, kinetics, thermodynamics and economic as	134
A novel air quality index prediction model based on variational mode decomposition and SARIMA-GA-TCN	131
Preparation of PVDF composite membrane reinforced by conductive knitted fabric	130
Experimental study on the channeling leakage properties of compact-size casing-cement sheath-stratum assembly in deep and ultra-deep wells	130
An inherently safer design approach based on process safety time for batch chemical reaction processes	130
Inside Front Cover	128
Prediction of the minimum ignition energy of dust clouds based on heat transfer and particle reaction kinetics	122
Influence of particle size on the separation performance and flotation kinetics of foundry dust	117
Experimental study on the effect of sloping substrate on the spill fire in a well-confined ship engine room	117
Carbon prices forecasting based on the singular spectrum analysis, feature selection, and deep learning: Toward a unified view	113
A comparative study of the effect of cavity and obstacle on premixed methane–air flame evolution	112
Sulfonated reduced graphene oxide catalyzed fatty acid methyl ester production from macroalgae Dictyota dichotoma in supercritical conditions	112
An evolutionary deep learning model based on XGBoost feature selection and Gaussian data augmentation for AQI prediction	110

Removal of bisphenol A (BPA) by fermented sludge-derived granular biochar from template-like method: From batch experiment to continuous operation	109
Design of heat recovery steam generator (HRSG) and selection of gas turbine based on energy, exergy, exergoeconomic, and exergo-environmental prospects	109
Advanced oxidation of Trihalomethane (THMs) precursors and season-wise multi-pathway human carcinogenic risk assessment in Indian drinking water supplies	108
Real-Time Gas Dispersion Model Prediction on Offshore Platforms based on CNN_Transformer Model	106
High-efficiency promotion on dechlorination of polyvinyl chloride in subcritical water treatment by introducing waste concrete	105
Anion exchange resin/quartz sand bi-layer composite dynamic membranes in ultrafiltration for algae-laden water treatment	103
Atmospheric water harvesting by osmotic distillation and direct contact membrane distillation using hydrophobic hollow fiber membranes	103
Implementing and maintaining an evergreen risk screening program in an exploration and production company	101
Performance of Bacillus subtilis D3d xylanase separated through optimized aqueous two-phase system in bio-bleaching of sugar beet pulp	101
Process intensification of hydrogen production by catalytic steam methane reforming: Performance analysis of multilayer perceptron-artificial neural networks and nonlinear response surface techniques	101
Cellular instabilities of outwardly propagating spherical hydrogen-oxygen flames using a soap bubble method	99
Leakage diagnosis of district heating-network based on system simulation and PCA_BP neural network	98
One step synthesis of a novel Co-doped UiO-66 adsorbent for superior adsorption of organic dyes from wastewater	94
Quantifying the influence of soil factors on the migration of chromium (VI)	94
Sensitivity analysis of diesel particulate filters to geometric parameters during soot loading and its multi-objective optimization	94
Metagenomic analysis of a top-down enriched straw biodegradation synthetic bacterial consortium (StrBsyn) facilitates anaerobic rice straw degradation	92
Quantum chemical calculation assisted efficient lithium extraction from lithium precipitation mother liquor via solvent extraction	90
Simulation study on fuel-nitrogen migration characteristics of oxy-fuel co-combustion of various ultra-low volatile coal-based solid fuels	89
A framework for environmental production of textile dyeing process using novel exhaustion-rate meter and multi-layer perceptron-based prediction model	88
Biohythane production techniques and recent advances for green environment – A comprehensive review	87
Highly efficient Fe-Cu/CL catalysts based on low-cost clay minerals for NH3-SCR of NOx at low temperature	87
Experimental evaluation of the impacts of diesel-nanoparticles-waste tire pyrolysis oil ternary blends on the combustion, performance, and emission characteristics of a diesel engine	86
Atrazine reclamation from an aqueous environment using a ruthenium-based metal-organic framework	86
Energy, exergy and sustainability analysis of a photovoltaic-thermal solar system with nano-enhancement and thermal energy storage integration	86
Ultrafiltration with organic solvents: A review on achieved results, membrane materials and challenges to face	85
Stepwise extraction and utilization of silica and alumina from coal fly ash by mild hydrothermal process	83
Experimental investigation of hydrogen jet flame inhibition by nitrogen jet	83
Impact of ammonia energy fraction on improving thermal efficiency and emissions of ammonia/biodiesel in dual fuel diesel engine	82
Nutrient recovery via struvite production from livestock manure-digestate streams: Towards closed loop bio-economy	82
On trending technologies of aluminium dross recycling: A review	82
Feature transfer projection with low-rank and dual graph embedding for multimode process monitoring	82
A green and facile pretreatment for flotation separation of electrode materials from spent lithium-ion batteries: Low-temperature roasting-induced deformation of PVDF	82
Environmental impacts and supply risks for LiFePO4 - LiCo Ni Mn O2 hybrid battery pack in China	82
Unraveling the potential of chemical recycling for poly(methyl methacrylate) through pyrolysis: Rigorous modeling, economic, and environmental evaluation	81
Design and variable scale optimization of flare gas recovery process for hydrogen production	80
Change point detection of processes using graph neural differential convolutional network with contrastive loss	80
Innovative electrostatic spray technology for control of particulate matter emitted from electron beam flue gas treatment process	80
Life cycle assessment of active pharmaceutical ingredient production: A case study of Citicoline	80
Assessment and prediction of the impact of wastewater treatment plant effluent on the ecological health of urban rivers	79
Experimental research on the influence of wall effect on the structure of cumulated semi-cokes	78
Inside Front Cover	77
CFD-based flow simulation and optimization of horizontal tube sedimentation tanks (HTST)	77
The efficacy of Fe-doped ZrO2 nanoparticles as a supplement in polysulfone membranes for toxic dye removal	76
Biogas intake pressure and port air swirl optimization to enhance the diesel RCCI engine characteristics for low environmental emissions	76
Effects of Cl-ion and temperature variations on steel corrosion in supercritical CO2 saturated aqueous environments	75
Particle emissions from a marine diesel engine burning two kinds of sulphur diesel oils with an EGR & scrubber system: Size, number & mass	75
Recovery of high-purity rhenium resources from W-Mo-Re alloy scraps by two-stage low-temperature oxidation volatilization	75
Waste to wealth: microbial-based valorization of grape pomace for nutraceutical, cosmetic, and therapeutic applications to promote circular economy	75
Thermal reaction characteristics and microstructure evolution of aluminium nano-powder in various mixtures of oxygen and nitrogen atmosphere	75
High temperature co-processing of basic oxygen furnace slag and blast furnace slag: Self-pulverization and reduction mechanism	74