Unsaturated terpolyesters have been prepared and investigated by chemical and physical instruments. The effect of acid chloride in the general physical characterizations of terpolyesters was the aim of study. The solubility of terpolyesters has been tested in different solvents....
Open access
Research Article10.9734/CSJI/2018/40757
In this study, series of experiments were carried out in batch in order to examine the possibility of thiourea doped silica composite for the removal of lead under different experimental conditions. Adsorption of lead (II) ions was investigated with the difference in the paramete...
Open access
Research Article10.9734/CSJI/2018/40922
This present work consists in studying the metal contamination of the beach of Soumbédioune, located at the western frontage of the Dakar area. This site, unloading place of fishery products, includes the channel IV which drains urban rejected waters. We determined the concentrat...
Open access
Research Article10.9734/CSJI/2018/40583
Polynuclear Aromatic Hydrocarbons (PAHs) were investigated in water and sediment samples from River Benue in Makurdi metropolis. Samples of water and sediment were collected from 6 sites in River Benue during the dry season. The samples were extracted using liquid-liquid extracti...
Open access
Research Article10.9734/CSJI/2018/38267
The methanolic leaf extracts of Chromoleana odorata and Hevea brasiliensis were tested for corrosion inhibitory effects towards aluminum by varying the concentration of hydrochloric acid as 0.01M, 0.05M and 0.1M HCl. The anti corrosion efficiency of the plant extract was studied...
Open access
Research Article10.9734/CSJI/2018/40095
An investigation on process intensification on biodiesel production was carried with Jatropha curcas seed oil, methanol and five solid base catalysts in a process intensified pilot plant. This Process Intensify Pilot Plant had not the following unit operations as in conventional...
Open access
Research Article10.9734/CSJI/2018/40501
Conventional Voltaic cells are characterized as cumbersome setup to handle, with fragile open ended glassware, tubes, troughs or tanks which are prone to interference and contamination. In this study, design was made to construct compact, durable and portable unit of Voltaic cell...
Open access
Research Article10.9734/CSJI/2018/40347
Henrique José Coroado dos Santos, Igor Oliveira Maciel, Ana Carolina Ferreira de Albuquerque, Mauro Barbosa de Amorim, Luiz Dione Barbosa de Melo & Raphael Salles Ferreira Silva·Chemical Science International Journal·2018
Aims: This work describes the synthesis of 2-thiocyanil-1,4-naphthoquinone and evaluates its trypanocidal activity. Study Design: Synthesis was carried under conventional heating, microwave and ultrasound irradiation. Molecular modeling was employed to assign correctly the thiocy...
Open access
Research Article10.9734/CSJI/2018/40288
Aims: To synthesize heterocycylic Schiff bases and evaluate their antioxidant activity. Study Design: Synthesizing some new 4,5-dihydro-1H-1,2,4-triazol-5-one derivatives and determining their chemical structure via IR and NMR spectroscopy. The synthesized new compounds were anal...
Open access
Research Article10.9734/CSJI/2018/40458
Unsaturated polyester resin (UPR) is one of the most important matrices for polymer composite application. Jute fiber reinforced unsaturated polyester resin (UPR) composites is the most desirable products for consumer and industrial uses and natural fibres as a reinforcing materi...
Open access
Research Article10.9734/CSJI/2018/40021