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Sustainable Development through Less Carbon Emission
Abstract: As per World Resources Institute (1996) World’s population is around 7.04 billion and is expected to grow between 17.9 billion to 21.9 billion by 2050. In the same period, the global economy will grow four to five times in its present size, as a result, industrialized nations will need to reduce material through energy use and environmental degradation by more than 90 percent by 2050. Due to the advancement of …
Published in International Journal of Green Chemistry · Vol. 6, Issue 1, 2020 · pp. 30–35 Read article
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Green Synthesis, Characterization and Antimicrobial Studies of Ni(II) and Cu(II) Schiff Base Complexes
Abstract: Solvent-assisted mechanochemical reaction was used to synthesize new transition metal complexes of Ni(II) and Cu(II) with Schiff base ligand (H2L) obtained from condensation of 2-hydroxy-1- napthaldehyde with 2 aminobenzimidazole. Melting point/decomposition temperature, solubility test, FT-IR, powder x-ray analysis, conductivity measurement, magnetic susceptibility, elemental microanalysis, and UV/VIS spectral investigations were used to characterize the Schiff base and complexes. The complexes are of varied colours and have sharp melting points, and they …
Published in International Journal of Green Chemistry · Vol. 8, Issue 1, 2022 · pp. 9–18 Read article
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Application of a graphene oxide for determination of Cadmium, Lead, Copper and Zinc ions at trace level in personal Care Products using Solid Phase Extraction
Abstract: A novel and simple procedure Solid Phase µ-extraction was successfully used as a sample preparation method for the pre concentration and determination of Cd, Pb, Cu, and Zn in different personal care products samples. In the first screening, a five variables were selected with low (-) and high level (+) and were inspected by Plackett–Burman. In order to further optimization, a central 23 +star orthogonal composite design (CCD) was applied …
Published in International Journal of Analytical and Applied Chemistry · Vol. 6, Issue 1, 2020 · pp. 14–23 Read article
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POLYCYCLIC AROMATIC HYDROCARBONS (PAHs) AND HEAVY METALS IN SELECTED DRIED SEA FOODS FROM PORTHARCOURT CITY NIGERIA
Abstract: Polycyclic aromatic hydrocarbons (PAHS) and heavy metals constitute environmental recalcitrant pollutants which are toxic and carcinogenic. The levels of PAHs and heavy metals (As, Hg, V, Zn, Pb, and Cr) in dried sea foods: prawn (Panaeus monodon), water snail (Bithynia tentaculata), periwinkle (Littorina littorea), conch (Lobatus gallus) and Oyester (Ostrea edulis) were determined. PAHs were determined using GC/FID and the heavy metals were determined using AAS. Total PAHs ranged from …
Published in International Journal of Analytical and Applied Chemistry · Vol. 6, Issue 1, 2020 · pp. 24–34 Read article
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PREDICTIVE MODEL FOR CORROSION CONTROL IN CRUDE OIL AND GAS PRODUCTION FACILITIES
Abstract: Corrosion is a major problem in the global oil and gas industry, as crude oil and gas production operations are shut down on daily basis, because of facility failure, due to the deterioration and the loss of a facility and its critical properties due to chemical, electrochemical and other reactions of the exposed facility surface with the surrounding environment. Efforts have been made to eliminate corrosion in crude oil and …
Published in International Journal of Analytical and Applied Chemistry · Vol. 6, Issue 2, 2020 · pp. 23–36 Read article
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Purification of Plasmodium Recombinant Protein
Abstract: Malaria is a protozoan disease, caused by parasite plasmodium. There are several species of plasmodium like as P. vivax, P. Ovule, P. Falciparum. It is globally spreaded disease. In 2017, there were an estimated 219 million cases of malaria in 87 countries & deaths stood at 435 000 (WHO.Which protein we purified, we only knew the sequence. So if we could know the function of the protein then we can …
Published in International Journal of Analytical and Applied Chemistry · Vol. 8, Issue 1, 2022 · pp. 7–20 Read article
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Hydrogenation of dimethyl-nitrobenzene to dimethyl-aniline in a three-phase Reactor
Abstract: The liquid-phase catalytic hydrogenation of dimethyl-nitrobenzene (DN) to Dimethyl-aniline (DA) was carried out in ethanol using 5% Pd/C as a catalyst. The effects of hydrogen partial pressure (400–1000 kPa), reaction temperature (343–403 ), catalyst loading (5–15 g/lit), speed of stirring range (200-800 rpm) and dimethyl-nitrobenzene concentration (0.12–0.75 mol/lit) on the hydrogenation of dimethyl-nitrobenzene and the yield of Dimethyl-aniline have been studied. Dimethyl-aniline was the only reaction product, generated through the …
Published in International Journal of Chemical Separation Technology · Vol. 3, Issue 2, 2017 · pp. 1–13 Read article
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Extractive Distillation study for the system Acetone - Chloroform – DMSO
Abstract: Acetone- chloroform is a maximum boiling azeotropic mixture which is frequently observed in the pharmaceutical and specialty chemicals industries. Conventional distillation does not yield the desired separation into pure components that is Acetone and Chloroform. Present work, focuses on separation of mixture by Extractive Distillation (ED) using PRO/II simulation software. Solvent used in separation of the mixture is DMSO (Di Methyl Sulfoxide) and thermodynamic model UNIFAC is selected for the …
Published in International Journal of Chemical Separation Technology · Vol. 4, Issue 1, 2018 · pp. 1–12 Read article
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Rheological Study of Waste Polyethylene Terephthalate with Bitumen Mix in Pavement Construction
Abstract: Plastic bags which are composed of polyethylene terephthalate (PET) is commonly used as for soft drink, water bottles and many other applications. However, disposal of this waste PET in large quantities constitutes an environmental problem, as it is considered as non-biodegradable materials. This study investigated rheological study of waste PET to be mixed with bitumen use as a raw material for pavement construction. The effect of temperature was varied from …
Published in International Journal of Chemical Separation Technology · Vol. 4, Issue 1, 2018 · pp. 36–48 Read article
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Equilibrium and kinetic studies on reactive extraction of lactic acid
Abstract: Abstract: Lactic acid has became a growing requirement in various fields so reactive extraction has been employed to recover by using tri pentyl amine and tertiary butyl amine in different diluents (1-octanol, chloroform and dimethylene chloride). Physical and chemical equilibrium isotherms, KD, loading ratio (Z) were measured through equilibrium studies for (1:1) and (2:1) acid amine complex formation at room temperature. By conducting kinetic studies in batch type reactive system …
Published in International Journal of Chemical Separation Technology · Vol. 4, Issue 2, 2018 · pp. 35–46 Read article
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Investigation of Root Cause of Fuel Tanker Truck Accident in Nigeria Resulting from Constrain Factors
Abstract: The research demonstrates the investigation of reliability of root cause of fuel tanker truck accident in Nigeria resulting from some constrain factors. The constrain factors considered are age group, ownership status of fuel tanker trucks, drivers’ educational qualification and drivers’ years of experience and the states considered in this research are Lago State (Lagos Park) and River State (Port Harcourt). The study reveals age distribution of drivers in the following …
Published in International Journal of Chemical Separation Technology · Vol. 9, Issue 1, 2023 · pp. 23–27 Read article
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Temporal Monitoring of Drinking Water’s Quality for Adjustment of the Production Station: Case of Gagnoa Drinking Water Treatment Station, Ivory Coast
Abstract: The frequent refusal of local populations to consume tap water, despite the financial resources deployed by the State, constitutes a headache for managers who have to choose between customer satisfaction and the search for profits. The quality (chemical and organoleptic) of the water offered by the managers of drinking water networks is one of the causes of this refusal. The objective of this study is to use the Jar Test …
Published in International Journal of Chemical Separation Technology · Vol. 9, Issue 2, 2023 · pp. 20–28 Read article
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Passive Capillary Flow of Dyed Ethylene Glycol in the SU-8 based Glass Microfluidic Devices Fabricated by Microfabrication Technologies
Abstract: In this work, total 4 individual SU-8 based glass microfluidic devices are fabricated by the steps of maskless lithography and indirect bonding technique using author’s own hands-on completely. Dyed ethylene glycol (80% red dye, 20% ethylene glycol) is prepared as working liquid. The CMOS camera catching 25 frames per second with a corresponding time-scale resolution of 0.04 second is used to record the surface-driven capillary flow of dyed ethylene glycol …
Published in International Journal of Chemical Engineering and Processing · Vol. 5, Issue 1, 2019 · pp. 37–42 Read article
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Cassia Fistula Leaf and Flower Extract and their Antibacterial Activity: A Comparative Study
Abstract: Overwhelming side effects of synthetic drugs has attracted researchers for the search and use of herbal drugs. Neem and Curcumin are very widely studied and research is still going on these species. However, Cassia Fistula, is one such plant which has various medicinal values and is less studied. Thus, the present investigation studies the extraction of leaf and flower constituents and the extract has been characterized by FTIR and NMR …
Published in International Journal of Chemical Engineering and Processing · Vol. 5, Issue 1, 2019 · pp. 1–10 Read article
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Utilization of leaves of mulberry, Morusalba (L) for the preparation of healthy food, Paratha, the cooked dough
Abstract: Indian subcontinent is famous for the paratha, the flatbread. The present attempt deals with preparation of paratha through utilization of leaves of mulberry, Morusalba (L) and it’s assessment for the health parameters. The ingredients used for paratha are whole meal wheat flour; white wheat flour; salt; dried leaves of mulberry, Morus alba (L); curry leaves; herbs de provence; rapeseed oil and fresh extract of leaves of mulberry, Morus alba (L). …
Published in International Journal of Chemical Engineering and Processing · Vol. 6, Issue 1, 2020 · pp. 27–50 Read article
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Chemical Resistance of Coconut Shell-Filled Rubber Vulcanizates
Abstract: In this contribution, the uptake of water, methanol, acetone and toluene at ambient temperature by Coconut Shell-Filled Rubber Vulcanizates as a function of time were studied. The rubber vulcanizate with varying Coconut Shell filler (CSF) concentration of 10 to 50 pphr at 10 pphr interval was prepared using two roll mixing mill and compression moulding process. The effect of filler loading on the percentage uptake of different chemicals (water, methane, …
Published in International Journal of Chemical Engineering and Processing · Vol. 7, Issue 2, 2021 · pp. 37–42 Read article
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Design of Batch Reactors for Pulping of Plantain Pseudostem
Abstract: Plantain pseudostem has little application in Africa and constitute major domestic waste and often problematic to manage. It however contains a high content of lignocellulose that can be used for production of pulp. With the geometric decline of feedstock for pulp production due to dwindling wood resources, plantain pseudostem becomes a ready alternative. This study developed design models for batch reactor for the plantain pulping process under isothermal, non-isothermal and …
Published in International Journal of Chemical Engineering and Processing · Vol. 8, Issue 2, 2022 · pp. 1–8 Read article
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Pyrolysis Characteristics and Isoconversional kinetics of kusum deoiled seedcake.
Abstract: The pyrolysis characteristics and kinetics of kusum de-oiled seed cake were conducted using a Thermo gravimetric analyzer. Thermogravimetric analysis of biomass was carried out at three different heating rates of 10, 20, 30, ̊ C/min from 28 ̊ C to 1000 ̊ C under N2 atmosphere. The results indicated that the biomass was decomposed in the temperature range of 270 ̊C to 520 ̊ C and further decreased when temperature …
Published in International Journal of Environmental Chemistry · Vol. 2, Issue 2, 2016 · pp. 9–17 Read article
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Biodegradation of Plastic using Micro-organisms
Abstract: Plastics have become an important of modern life and are used in different sectors of application. In a year about 260 million tons of plastics are produced worldwide. Demand for plastics in India reached about 9.99 million tons in year 2014-2015. Plastics are high molecular weight organic source materials. In the present in view of the increasing use of plastics and its harmful effects, it has become necessary to prepare …
Published in International Journal of Environmental Chemistry · Vol. 7, Issue 2, 2021 · pp. 1–6 Read article
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Hydro-Geochemical Analysis of Groundwater of a Micro-Watershed (MWS) of Banas River Basin, Rajasthan, India
Abstract: About 5.25 billion population of the world have depend on groundwater to meet their water needs, and the growth of agriculture and human health have both been significantly affected by groundwater quality. Land use, surface-and-subsurface geology, and soil characteristics all have an effect on groundwater composition, which in turn affects groundwater quality. Fluoride, nitrate, chloride, CaCO3, and salt are the main problem in groundwater quality in Rajasthan. Groundwater quality data …
Published in International Journal of Environmental Chemistry · Vol. 9, Issue 1, 2023 · pp. 1–23 Read article