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Optimization of preventive maintenance intervals integrating risk and cost for safety critical barriers on offshore petroleum installations

期刊: PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2021; 152 ()

Preventive maintenance (PM) of safety critical barriers on offshore petroleum installations is an important activity for protecting against major offs......

Non-thermal plasma coupled with catalysis for VOCs abatement: A review

期刊: PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2021; 153 ()

Volatile organic compounds (VOCs) emitted from various industrial processes are extremely harmful pollutants. They are involved in the formation of oz......

Numerical simulation of the thermal decomposition of tert-butyl peroxyacetate in adiabatic tests

期刊: PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2021; 153 ()

Adiabatic calorimeters (ARCs) are critical in thermal analysis and thermal hazard assessment. As testing equipment continually improves, analyzing cha......

Performance and mechanism of phosphorus removal by slag ceramsite filler

期刊: PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2021; 148 ()

Ceramsite made from BOF (basic oxygen furnace) slag was used in column test to deal with aquatic phosphate. The objective of this study was to identif......

An evaluation of the effects of nanoplastics on the removal of activated-sludge nutrients and production of short chain fatty acid

期刊: PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2021; 148 ()

Nanoplastics in the environment and their effect on the ecosystem has aroused wide concern. This study investigated the effect of polystyrene nanoplas......

Facile synthesis of macroalgae-derived graphene adsorbents for efficient CO2 capture

期刊: PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2021; 148 ()

Graphene, emerging as one of the most promising class of adsorptive separation carbon material for its high specific surface area and strong surface c......

A fusing NS with NN model for the consequence prediction of vapor cloud explosion

期刊: PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2021; 149 ()

Vapor cloud explosions (VCEs) have been considered as a major hazard in petrochemical industry, accompanying with wide-ranging impact and huge destruc......

Three-dimensional physical model experiment of mining-induced deformation and failure characteristics of roof and floor in deep underground coal seams

期刊: PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2021; 150 ()

Underground mining engineering causes complex changes in the three-dimensional stress near the working face of a mine, resulting in deformation and fa......

Hydrogen-air explosion with concentration gradients in a cubic enclosure

期刊: PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2021; 151 ()

An inhomogeneous hydrogen-air mixture is induced once hydrogen leakage occurs, and an explosion may be triggered due to an accidental ignition with su......

Experimental study of liquefied gas dynamic leakage behavior from a pressurized vessel

期刊: PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2021; 151 ()

The accidental releases of pressurized liquefied gases from tanks involve violent phase transformation, which would generate two-phase releases and fl......

Preparation and properties of hydrotalcite microcapsules for coal spontaneous combustion prevention

期刊: PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2021; 152 ()

Microcapsule materials are a new type of composite fire-extinguishing material that show good effects in preventing the spontaneous combustion of coal......

Gases migration behavior of adsorption processes in coal particles: Density gradient model and its experimental validation

期刊: PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2021; 152 ()

The injection of CO2 or N2 to displace CH4 in coal seams can improve coalbed methane (CBM) recovery. However, the migration pattern of these gases in ......

Characteristic evaluation of aluminum dust explosion venting with high static activation pressure

期刊: PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2021; 152 ()

Aluminum dust explosion venting experiments with static activation pressure ranging from 70 kPa to 280 kPa were conducted in the 20 L spherical chambe......

An intensification of mass transfer process for gas-liquid counter-current flow in a novel microchannel with limited path for CO2 capture

期刊: PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2021; 149 ()

Microchemical technology shows prospect in the process intensification field of carbon capture and storage, however, there remain great challenges in ......

Rare earth mine wastewater treatment via modified constructed rapid infiltration system: Nitrogen removal performance and microbial community

期刊: PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2021; 150 ()

The treatment of ion-type rare earth mine (REM) wastewater by a modified constructed rapid infiltration system (CRIS) was explored. Meanwhile, the act......

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