Explore Project Topics on: INHIBITION POTENTIAL OF CARBON STEEL IN 3.5% SODIUM CHLORIDE SOLUTION USING BEEN LEAF

This research investigated the corrosion behaviour of selected steels (low carbon, medium carbon and high carbon steels) in 3.5 molar sodium chloride (NaCl) solution. The selected steels were cut into smaller sizes, after which they were heat treated and immersed in the corrosive media (3.5M NaCl solution) for corrosion test investigation. The... Continue Reading

This research investigated the corrosion behaviour of selected steels (low carbon, medium carbon and high carbon steels) in 3.5 molar sodium chloride (NaCl) solution. The selected steels were cut into smaller sizes, after which they were heat treated and immersed in the corrosive media (3.5M NaCl solution) for corrosion test investigation. The... Continue Reading

ABSTRACT Studies on corrosion inhibition potential of Indigo Carmine extract on mild steel in acidic medium was carried out using weight loss and electrochemical techniques. It was observed that the Indigo Carmine extract retarded the dissolution of mild steel in the acidic medium. The corrosion rate decrease with increase in concentration. The CR... Continue Reading

ABSTRACT Studies on corrosion inhibition potential of Indigo Carmine extract on mild steel in acidic medium was carried out using weight loss and electrochemical techniques. It was observed that the Indigo Carmine extract retarded the dissolution of mild steel in the acidic medium. The corrosion rate decrease with increase in concentration. The CR... Continue Reading

ABSTRACT  Evidences have implicated free radicals or reactive oxygen species in mercuric chloride-induced nephrotoxicity. Diphenyl diselenide (PhSe)2, a simple and stable organoselenium compound, has been proposed as a good candidate for pharmacological and therapeutic purposes. This particular study was designed to investigate the protective... Continue Reading

ABSTRACT  Evidences have implicated free radicals or reactive oxygen species in mercuric chloride-induced nephrotoxicity. Diphenyl diselenide (PhSe)2, a simple and stable organoselenium compound, has been proposed as a good candidate for pharmacological and therapeutic purposes. This particular study was designed to investigate the protective... Continue Reading

This study covers the evaluation of the synergistic effect of Datura stramonium leaves extract-Zn2+ in the corrosion inhibition of mild steel in well water. Varying effects of different concentrations of the extract and 5ppm of Zn2+ on the corrosion inhibition of the mild steel specimen will be determined in order to ascertain the synergistic... Continue Reading

SYNERGISTIC EFFECT OF DATURA STRAMONIUM LEAVES EXTRACT - Z2n+ ON THE CORROSION INHIBITION OF MILD WELLWATER ABSTRACT The synergistic effect of Datura stramonium leaves extract and Zn2+ in the corrosion inhibition of mild steel in aqueous medium (100ml well water) was investigated in this project. The corrosion inhibition studies were carried out... Continue Reading

Abstract Weight loss and Density Functional Theory (DFT) methods were used to study the corrosion inhibition of 5-methyl-2H-imidazol-4-carboxaldehyde and 1H-Indole-3-carboxaldehyde on mild steel in acid medium. The values of thermodynamic parameters such as free energy of adsorption (ΔGºads), adsorption equilibrium constant (Kads), adsorption... Continue Reading

This project covers a study of the effect of seawater corrosion on 0.34% and 0.36% carbon steel  compositions. Two (2) specimens (steel rods) of length 150mm (each) for both steel compositions were  obtained. Out of each was gotten four (4) specimens of 10mm length, 10mm diameter and two  (2) specimens of 50mm length, 10mm diameter. This... Continue Reading

This project covers a study of the effect of seawater corrosion on 0.34% and 0.36% carbon steel compositions. Two (2) specimens (steel rods) of length 150mm (each) for both steel compositions were obtained. Out of each was gotten four (4) specimens of 10mm length, 10mm diameter and two (2) specimens of 50mm length, 10mm diameter. This yielded a... Continue Reading

By definition, penetrant testing (PT) is the resurgence of a liquid (or a gas) from a discontinuity in which it had previously been introduced during a penetration operation. A logical extension of the visual examination, this method makes it possible to detect discontinuities opened to the surface of the controlled part in the form of colored or... Continue Reading

By definition, penetrant testing (PT) is the resurgence of a liquid (or a gas) from a discontinuity in which it had previously been introduced during a penetration operation. A logical extension of the visual examination, this method makes it possible to detect discontinuities opened to the surface of the controlled part in the form of colored or... Continue Reading

Carbon steel corrosion is a commonly encountered issue in pipelines transporting hydrocarbons containing corrosive agents such as CO2, H2S and water. As a result, several corrosion prediction models have been put forward over the years although no standard model exists for corrosion prediction in the industry. Two of such models are the Norsok... Continue Reading

ABSTRACT The effect of Heat treatment on the Mechanical Properties of a welded joint of medium carbon steel has been carried out. The materials were cut, welded, to get 27 samples needed. Thereafter, Heat Treatment was carried out on the samples. Then the specimens were grouped into two groups, group A and group B. In group A, after the heat... Continue Reading

Carbon steel corrosion is a commonly encountered issue in pipelines transporting hydrocarbons containing corrosive agents such as CO2, H2S and water. As a result, several corrosion prediction models have been put forward over the years although no standard model exists for corrosion prediction in the industry. Two of such models are the Norsok... Continue Reading

ABSTRACT The effect  of Heat treatment on the Mechanical Properties of a welded joint of medium carbon steel has been carried out.  The materials were cut, welded, to get 27 samples needed. Thereafter, Heat Treatment was carried out on the samples. Then the specimens were grouped into two groups, group A and group B. In group  A, after the heat... Continue Reading

ABSTRACT Citrus maxima (shaddock) is a medicinal plant used in Asia, and in some parts of Africa, because they are rich in flavonoids and some other phytoconstituent which contributed to their wide range of biological activities ranging from anti-inflammatory activity, antioxidant activity and anti tumor activity. Inflammation is the biochemical... Continue Reading

ABSTRACT Citrus maxima (shaddock) is a medicinal plant used in Asia, and in some parts of Africa, because they are rich in flavonoids and some other phytoconstituent which contributed to their wide range of biological activities ranging from anti-inflammatory activity, antioxidant activity and anti tumor activity. Inflammation is the biochemical... Continue Reading

THE INHIBITORY EFFECT OF ETHANOLIC EXTRACT OF MORINGA OLEIFERA LEAF ON THE CORROSION OF MILD STEEL IN 5 M AND 1 M HYDROCHLORIC ACID (HCl)   DEPARTMENT OF PURE AND APPLIED CHEMISTRY   ABSTRACT The extract of Moringa oleifera leaf in aqueous 5 M HCl and 1 M HCl was systematically investigated to ascertain its inhibitory effect on the corrosion of... Continue Reading

ABSTRACT Among medicinal plants, Picralima nitida is well investigated and has been shown to possess renal and hepatoprotective activities. The present study was conducted to investigate the chemoprotective effect of methanol extract of Picralima nitida leaves on carbon tetrachloride-induced oxidative stress in albino rats. Thirty (30) Wistar... Continue Reading

ABSTRACT   Vegetables are the edible parts of plant that are consumed wholly or in parts, raw or cooked as part of main dish or salad. A vegetable includes leaves, stems, roots, flowers, seed, fruits, bulbs, tubers and fungi (Uzo, 1999). Vegetables are good sources of oil, carbohydrates, minerals and vitamins depending on the vegetable consumed... Continue Reading

ABSTRACT   Vegetables are the edible parts of plant that are consumed wholly or in parts, raw or cooked as part of main dish or salad. A vegetable includes leaves, stems, roots, flowers, seed, fruits, bulbs, tubers and fungi (Uzo, 1999). Vegetables are good sources of oil, carbohydrates, minerals and vitamins depending on the vegetable consumed... Continue Reading

ABSTRACT The research is aimed at investigating the effect of sodium citrate and reduced glutathione (GSH) on arginase from human fibriod tissue. The research shows that arginase enzyme which was partially purified was found to have a specific interaction with its substrate. The study shows that varying the substrate concentration at constant... Continue Reading

Abstract In this study, triple strength Zobo concentrate (ZC) was prepared using purple calyx of Sorrel by Hurdle Technology; and asepti- cally packaged in ambered coloured containers for spray drying. The prepared samples of ZC were sweetened with inverted sugar syrup (coded 617) and sodium cyclamate (coded 615) were subjected to sensory,... Continue Reading

ABSTRACT This project presents the results of the investigation conducted on a lightweight foamed concrete using different reagents; Sodium Lauryl Sulphate (SLS) and Lithofoam, with a view to determining its potential as a construction material in Nigeria. The properties investigated on the foamed concrete having target density of 1800kg/m 3 were:... Continue Reading

ABSTRACT This project presents the results of the investigation conducted on a lightweight foamed concrete using different reagents; Sodium Lauryl Sulphate (SLS) and Lithofoam, with a view to determining its potential as a construction material in Nigeria. The properties investigated on the foamed concrete having target density of 1800kg/m3 were:... Continue Reading

ABSTRACT Jackground: Diclofenac is one of the most commonly used non-steroidal anti-inflammatory lrugs (NSAIDs) for the treatment of pain, rheumatism and other inflammatory conditions.Aim: ~his study aimed to investigate whether the selected brands of diclofenac sodium meet heir label specifications as well as the BP 2009.Materials and Methods:... Continue Reading

The effect of Anthocleista djalonensis leaves on the zone of inhibition of microorganism isolated from fruits (Watermelon, pineapple, apple and orange) juice stored at 30+10C for 20days were investigated using agar diffusion and dilution methods. The result obtained reveled that the Zone of inhibition Staphylococcus aureus was 18mm (juice... Continue Reading

The effect of Anthocleista djalonensis leaves on the zone of inhibition of microorganism isolated from fruits (Watermelon, pineapple, apple and orange) juice stored at 30+10C for 20days were investigated using agar diffusion and dilution methods. The result obtained reveled that the Zone of inhibition Staphylococcus aureus was 18mm (juice... Continue Reading