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J. A. Olowokere

Publications (5)

Advances and Development in Hybrid Polymer Composite: The Way Forward

J. A. Olowokere, U. G. Akpan, J. O. Okafor & S. M. Auta · Journal of Engineering Research and Reports · 2022

This paper presents the unique and outstanding properties of hybrid polymer composite (HPC).  The various classification of HPC based on the combination of matrices, fibres and fillers in use are brought to bear. The different techniques/methods employed in the production of hybr...

Open access Research Article 10.9734/jerr/2022/v23i12784

Extraction and Characterization of Oil from Date Palm (Phoenix dactylifera) Seed

J. A. Olowokere, A. I. Onen, M. C. Odineze, I. D. B’aga & E. G. Kefas · Asian Journal of Applied Chemistry Research · 2019

This work focuses on the extraction of oil from date palm seed. Using n-hexane in Soxlet extraction apparatus, standard procedures were followed to determine the oil feed stock yield. Proximate compositions and physicochemical characteristics were carried out. Also, Fourier Trans...

Open access Research Article 10.9734/ajacr/2019/v3i430095

Extraction and Characterization of Oil from African Locust Bean (Parkia biglobosa) Seed

J. A. Olowokere, A. I. Onen, M. C. Odineze, I. D. B’aga & J. N. Akoji · Asian Journal of Applied Chemistry Research · 2019

The extraction of oil from African locust bean seeds was carried out in this work. Standard procedures were followed to determine the yield present in the oil feed stocks using n-hexane in a Soxhlet extraction apparatus. Analyses were carried out to determine their proximate comp...

Open access Research Article 10.9734/ajacr/2018/v2i229677

Comparative Assessment of Heavy Metal Concentration in Some Edible Spinach (Amaranthus hybridus) in Southern Taraba (Ibi, Wukari and Donga), Nigeria

P. I. Hosea, J. A. Olowokere & M. C. Odineze · Asian Journal of Applied Chemistry Research · 2023

This study focuses on the assessment and comparative concentrations of some heavy metals in spinach (Amaranthus hybridus), cultivated in Wukari, Ibi, Donga local government area of Taraba State in Nigeria. The research is motivated by the indiscriminate use of bulk chemicals for...

Open access Research Article 10.9734/ajacr/2023/v14i3266

Kinetic Study and Modeling of Nigerian Sub Bituminous Coal Char Using the Random Pore Technique

M. C. Odineze & J. A. Olowokere · Journal of Engineering Research and Reports · 2023

Inorder to augment for the short supply of energy for industrial purposes, the kinetics of carbon-dioxide gasification of two Nigerian sub bituminous coal chars was studied in this work using a thermogravimetric analyser (TGA). This paper, reports the findings on gasification of...

Open access Research Article 10.9734/jerr/2023/v25i9978