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Showing 1 to 11 of 11 for “"Inhibition Efficiency"”.
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Corrosion Inhibitor for Potash Solution Mining
… and provides sufficiently high corrosion inhibition performance. To identify such inhibitor, three sets of chemicals totaling 19 chemicals were experimentally tested for their inhibition performance on carbon steel (CS 1018) immersed in a saturated potash brine at 85°C, 1 bar and a …
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Computational and adsorption investigation of some quinoxaline derivatives on selected metals in acidic media
This research study reports the inhibition of mild steel (MS), zinc (Zn) in 1.0 M HCl and 1.0 M H2SO4, and the inhibition of aluminium (Al) in 0.5 M HCl by three selected quinoxaline derivatives namely, quinoxalone-6-carboxylic acid (Q6CA), 3-hydroxy-2-quinoxaline carboxylic acid (H2QCA), and …
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Performance Evaluation of Condiments as Environmentally Friendly Corrosion Inhibitors for Amine-Based Carbon Dioxide Absorption Process
… practice for corrosion mitigation. Despite their inhibition effectiveness, those corrosion inhibitors used in the amine-based CO2 absorption process are not environmentally friendly and require costly waste handling and disposal. To reduce such cost and prepare for more stringent environmental …
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Drug-Polymer and Drug-Lipid Miscibility for the Development of Amorphous Solid Dispersions and Solid Lipid Nanoparticles
… modeling using Jaguar. Polymer precipitation inhibition efficiency and dissolution studies were conducted at 0.1 mg/mL and 0.05 mg/mL (70:30 w/w).|Glyceryl monoleate (GMO), Precirol® (glyceryl distearate, PRE), glyceryl monostearate (GMS) and COM® (glyceryl dibehenate, COM) were prepared with …
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Synthesis of 6-Substitutedchromone-2- Carboxamide derivatives as corrosion inhibitors for metals in acidic medium
… Infrared (FTIR) spectroscopy. The corrosion inhibition potentials of the corrosion were investigated using gravimetric analysis (GA), electrochemical analysis, theoretical studies, and surface morphology studies. Results from GA on MS showed an increase in percentage inhibition efficiency …
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Innovative Deposition of Corrosion Inhibitors by Abrasive Blasting
… was analysed by electron microscopy and the inhibition efficiencies of the treatment determined in electrochemical corrosion tests. It was found that the impact of garnet particles effected the required cleaning, whilst anti-corrosive materials were successfully deposited on the steel. A …
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Processing and Properties of Hybrid Silane-Epoxy Nanocomposite Coatings
… in 3.5 wt.% NaCl solution. The corrosion inhibition efficiency of clay/hybrid coating after 50 weeks of exposure is 2.7 (x 105 %) as compared to 9.9 (x 104 %) in silane rinse/polyester coating and 2.4 (x 103 %) in chromated epoxy after 4 weeks of exposure. One of the many unique findings …
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Surfactant properties of corrosion inhibitors
… which in turn helps in improving their efficiency. The adsorption behaviour of CnBDMAC molecules has been studied as a function of the surfactant chain length, temperature and electrolyte concentration using the Quartz Crystal Microbalance (QCM) technique. The QCM technique provides an …
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UV-assisted isomerization studies of active compounds in bush tea (Athrixia phylicoides) leaf extracts and investigations of their potential to inhibit acid corrosion of mild steel and zinc
… Polarization (PDP) were used to study corrosion inhibition, Fourier Transform Infrared Spectroscopy (FTIR) was used to analyze functional groups in the presence and absence of corrosion inhibitors. Contact angle or wettability studies (CA / WS) have been conducted to assess the hydrophobicity or …
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Microcapsule-based self-protecting coatings
… and electron microscopy as well as 63% corrosion inhibition (via electrochemical analysis) after damage and exposure to simulated salt water for five days. Fully autonomous self-healing coatings were also developed and demonstrated based on the UV curing of damage-triggered release of a sunlight …
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Synthesis, Characterization and Corrosion Inhibition Investigation of substituted triazines on aluminium and mild steel in 1M HCl: Experimental and Theoretical approach
… to concentration on Al and MS. The highest inhibition efficiency of DMT, DPT, and DNT was observed at a concentration of 0.005M. On Al surface, the %IE of DMT and DPT decreased with increasing temperature, reaching 83.02% and 82.39% at 303 K, respectively. In contrast, DNT showed improved …