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Investigation of the Process of Obtaining Chitosan-Based Aerogel Particles with Impregneated Lidocaine Hydrochloride for the Development of Local Hemostatic Agents with an Anesthetic Effect
AbstractIn the present article chitosan-based aerogel particles with the impregnated lidocaine hydrochloride via supercritical adsorption method were...
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Structures and Magnetic Properties of Binuclear Co(II) and Dy(III) Complexes with Cis-1,3-Dibenzyl-2-Imidazolidone-4,5-Dicarboxylic Acid of Variable Conformations
Two new complexes [Co 2 (bia) 2 (2,2′-bpy) 2 ] ( 1 ) and [Dy 4 (bia) 6 (2,2′-bpy) 2 (H 2 O) 2 ]·8H 2 O ( 2 ) (H 2 bia = cis-1,3-dibenzyl-2-imidazolidone-4,5-dicarboxylic...
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CFD-PBM Simulation and PIV Measurement of Liquid–Liquid Flow in a Continuous Stirring Settler
The mixer settler is widely employed in the extraction and recycling of battery materials. The improvement of the separation efficiency is one of the...
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Coagulation, Flocculation, and Precipitation in Water and Used Water Purification
The stringent regulations by users and stakeholders have raised the bar for the quality of water and wastewater treatment. Additionally, the... -
Dissolution Kinetics of Nifedipine—Ionizable Polymer Amorphous Solid Dispersion: Comparison Between Bicarbonate and Phosphate Buffers
PurposeThe intestinal fluid pH is maintained by the bicarbonate buffer system that shows unique properties regarding drug dissolution. Nevertheless,...
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Production of micron-sized, monodisperse polystyrene/poly(n-butyl methacrylate) composite particles having “Hamburger- like” morphology by seeded polymerization
Micron-sized, monodisperse, spherical polystyrene/poly (n-butyl methacrylate) composite particles having a “hamburger-like” morphology were produced... -
An impact of nanocrystals on dissolution rate of Lercanidipine: Supersaturation and crystallization by addition of solvent to antisolvent
BackgroundNanocrystals of any drug are pure solid drug particles with a mean diameter in nanometer range. Dissolution is a crucial factor for...
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Enhanced release rate of the poorly water-soluble ginsenoside Rg3 with ordered meso/macroporous silica
Although ginsenoside Rg3 is very important in pharmaceutical field, the application of this drug is greatly limited by the release rate due to its...
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Analysis of the Techniques for Measuring the Equilibrium Conditions of Gas Hydrates Formation
The factors affecting the experimental determination of the conditions of gas hydrates phase equilibria in various systems using the stepwise heating...
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Hydrate-Based Hydrogen Storage and Transportation System: Energy, Exergy, Economic Analysis
With the rapid depletion of non-renewable fossil fuels that produce greenhouse gas, hydrogen is poised to emerge as a leading clean energy source in... -
Theoretical Study on Negative Pressure Transport of Radioactive Waste Resin
Usually, the transportation of radioactive waste resin adopts the method of positive pressure transportation. But the usage of positive pressure... -
Simulation of bubble breaking process in a jet mixing reactor for desulfurization of molten iron
The gas–liquid flow behavior of the stirred flow field, the different positions of a single bubble, the initial velocity, the surface tension and the...
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Coagulation, Flocculation, and Precipitation in Water and Used Water Purification
The stringent regulations by users and stakeholders have raised the bar for the quality of water and wastewater treatment. Additionally, the... -
The Effects of Shear Parameters on the Stability of Emulsion Explosive Matrices
AbstractThis work demonstrated the criterion of shear stability of emulsion explosive matrices (EEM), combined with rheology test, interfacial...
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Single-crystal Drying: Development of a Continuous Drying Prototype to Optimize Particle Flow and Residence Time Distribution
PurposeIn the pharmaceutical industry, there has been a growing interest in continuous manufacturing in recent years. Many efforts have been made to...
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Study on the Enhancement of Iron Removal in the Becher Aeration by a Novel Tubular Reactor
An aeration stepAeration step of the Becher processBecher process was carried out in a novel tubular reactorTubular reactor to study the effect of... -
Sucrose Recovery from Diluted Cane Molasses by Using Mass Transfer to the Third Liquid Layer at Contacting with Ethanol
A simple rate-based method is proposed for recovering sucrose from sugarcane molasses, focusing on its feasibility for continuous recovery. When...
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Coagulation/Flocculation Treatment of Carwash Wastewater Using Natural-Based Material: A Sustainable Development Approach
Automobile service stations discharge large quantities of wastewater the contains various organic and inorganic pollutants, causing severe impacts on... -
Date Palm Byproducts for WasteWater Treatment
The pollution caused by heavy metals, phenols and phenolic compounds, as well as synthetic dyes and pesticides is an environmental problem of world... -
Turbulence
Recent progress in the physics of developed turbulence is presented. After summarizing the relevant notions as the Reynolds number Re and the...