Jamiu Kolawole ODUSOTE

@unilorin.edu.ng

Professor, Faculty of Engineering and Technology
UNIVERSITY OF ILORIN



                    

https://researchid.co/jamiukolawole

Jamiu Kolawole Odusote is the first Professor of Materials and Metallurgical Engineering at the University of Ilorin, Nigeria. He has served in various capacities in the Faculty of Engineering and Technology (FET) as well as the University community. He was the acting Head of the Department from 2016 to 2018, and the acting Director of the Technical and Entrepreneurship Centre (TEC), University of Ilorin from 2018 to 2020. He is a COREN Registered Engineer and member of several professional organizations which include NSE, NIMMME, NMS, and several others. He has published in reputable outlets across local, national and international journals and conference proceedings. He has won several awards and grants to his credits. He also has many patented works.

EDUCATION

Ph.D. (Physics/Materials Science)
University of the Witwatersrand, Johannesburg, South Africa June 2011
2. Postgraduate Diploma in Education (PGDE)
Tai-Solarin University of Education, Ijebu-Ode, Nigeria December 2007
3. M.Sc. (Industrial & Production Engineering)
University of Ibadan, Ibadan, Nigeria August 2004
4. B.Sc. (Metallurgical & Materials Engineering)
Obafemi Awolowo University, Ile-Ife, Nigeria July 2000
5. West Africa Senior School Certificate
West African Examination Council June 1992

RESEARCH, TEACHING, or OTHER INTERESTS

Materials Science, Engineering, Renewable Energy, Sustainability and the Environment, Biomaterials

69

Scopus Publications

1569

Scholar Citations

22

Scholar h-index

41

Scholar i10-index

Scopus Publications

  • A comprehensive review on the similarity and disparity of torrefied biomass and coal properties
    Adekunle A. Adeleke, Peter P. Ikubanni, Stephen S. Emmanuel, Moses O. Fajobi, Praise Nwachukwu, Ademidun A. Adesibikan, Jamiu K. Odusote, Emmanuel O. Adeyemi, Oluwaseyi M. Abioye, and Jude A. Okolie

    Elsevier BV

  • Sustainable Production of Sponge Iron through Direct Reduction Process: Waste Recovery from Mill Scale
    A. A. Adeleke, P. P. Ikubanni, J. K. Odusote, H. O. Muraina, Harmanpreet Singh, D. Paswan, and M. Malathi

    CRC Press

  • DEVELOPMENT AND ASSESSMENT OF PARTICLE REINFORCED ABRASIVE GRINDING DISCS FROM LOCALLY SOURCED MATERIALS
    Jamiu Odusote, Adekunle Adeleke, Peter Ikubanni, Timothy Adekanye, Adeiza Samuel, and Chinedum Oji

    University of Chemical Technology and Metallurgy
    Management of waste materials is a serious concern to researchers and scientists. Waste materials cause health and environmental hazards. Hence, they should be properly managed. The aim of this study is to develop a grinding disc using agricultural wastes (palm kernel shell and snail shell), granite, aluminium oxide, and polyester resin. The particles of snail shell, palm kernel shell, aluminium oxide (abrasive) and granite (friction modifier) were measured in percentages varying between 8 - 29 wt. % and were mixed with 27 wt. % polyester resin (binder), 3 wt. % methyl ethyl ketone peroxide (hardener) and 3 wt. % cobalt naphthalene (accelerator) to produce a grinding disc. The micrograph, hardness, wear rate, and water absorption tests were carried out on the grinding disc samples. The result showed that the composition with the highest palm kernel shell particle content (29 wt. %) had the best values for hardness and wear resistance, making it the most suitable material for grinding discs. The environmentally-friendly palm kernel shell-based discs could be used for soft metals, wood grinding and finishing processes.

  • Design and Development of Wireless Controlled Eight-Legged Walking Robot
    Hammed Obasekore, Jamiu K. Odusote, Olajide K. Abdulrahman, Adekunle A. Adeleke, Peter P. Ikubanni, and Timothy A. Adekanye

    IEEE
    This research looks into designing and developing a wireless eight-legged walking robot that can traverse all terrain using the Klann mechanism. The Klann mechanism is beneficial for advanced walking vehicles. It can travel in areas that are currently not accessible with wheels. The most crucial benefit of this mechanism is that it does not require many actuators. In this mechanism, pivot joints of the interconnected links convert the rotating motion of the crank into the movement of the foot, similar to that of animal walking. At the end of this work, a wireless walking robot was developed with a communication range of 10 m to 100 m, stride length of 90 mm (75% of the proposed length), approximate speed of 1 stride/s, and 92 % step height. In addition, the robot could move in all directions on even and uneven terrains. The results have shown that this wireless walking robot can find applications in national emergency services, military intelligence work, and other areas of national interest without terrain restriction.

  • Analysis of an Experimental Digital Read-outs Slider Crank Mechanism
    Jamiu K. Odusote, Adekunle A. Adeleke, Peter P. Ikubanni, Qudus A. Siyanbola, Oluwasogo L. Ogundipe, and Olayinka O. Agboola

    IEEE
    Slider-crank mechanism (SCM) was developed with digital read-outs in this study to make the reading of experimental results more accurate. They are connected by joints and force elements for the conversion of reciprocating motion into rotary motion or vice-versa. A digital protractor (accuracy = ±0.2) and a digital vernier caliper (accuracy = +0.02 mm) were incorporated as the crank and the slider respectively, while a stainless-steel plate was made the connecting link. The deviation of the slider (displacement) values from the corresponding theoretical values at various angles was determined. The simple harmonic ratio of the analogue mechanism is higher than that of the digital mechanism but the deviations of the slider (displacement) values of the digital mechanism from the theoretical values are quite negligible. The deviations of the analogue system from its corresponding theoretical values are far higher. Based on the result obtained, the digital system is more precise and accurate for experimental studies than the analogue system.

  • Silver–Gold Synthesized Nanoparticle as Corrosion Inhibitor on Mild Steel in 1.0 M HCl Environment
    Jamiu K. Odusote, Adekunle A. Adeleke, Peter P. Ikubanni, Tesleem B. Asafa, Sharafadeen K. Kolawole, Emmanuel A. Opatola, Jude A. Okolie, and Thomas A. Orhadahwe

    Springer Science and Business Media LLC

  • PHYSICO-MECHANICAL PROPERTIES OF POLYMER MATRIX COMPOSITE MATERIAL REINFORCED WITH CARBONIZED CASSAVA BACK PEEL AND IRON FILLINGS
    Adekunle Akanni Adeleke, Peter Pelumi Ikubanni, Jamiu Kolawole Odusote, Lamidi Tajudeen Kolawole, Thomas Aghogho Orhadahwe, and Mohammed Lawal

    SciCell
    The use of natural particles as reinforcement in polymers has been a growing research area. This study aims to explore the use of cassava back peel (CCBP) and iron-fillings (IF), as reinforcement material in epoxy resin-based composite. Composite plates were prepared for the casting of the epoxy resin reinforced with CCBP and IF composites using a hand lay-up technique. The percentage compositions by weight of the CCBP varied between 0%-10 %, while that of IF was kept constant (5%). The physico-mechanical behaviours of CCBP-reinforced epoxy polymer composites were studied using ASTM standards. The density of the epoxy resin was improved by the reinforcements. The maximum density obtained was 1270 kg/cm3 for 5%CCBP epoxy composite. The percentage of water absorption improved by the addition of the filler with 5%IF10CCBP epoxy hybrid composite recording 30% water absorption. Conversely, the ultimate tensile strength (UTS) and breaking strength (BS) varied with the addition of the filler materials. 5%CCBP epoxy composite recorded 41.26 MPa for both UTS and BS. Meanwhile, percentage elongation decreased with the addition of the fillers showing that the composites became less ductile. The HBN of epoxy was improved with the addition of fillers. The composites can be applied to automobile dashboards.

  • Corrosion Control of AISI 1007 Steel Using Hybrid Inhibitors of Plant Extracts
    Peter P. Ikubanni, Adekunle A. Adeleke, Jamiu K. Odusote, Hassan Adegoke, Makanjuola Oki, and Jude A. Okolie

    Springer Science and Business Media LLC

  • Synthesis and Characterization of Eggshell-derived Hydroxyapatite for Dental Implant Applications
    Jamiu Odusote, Adekunle Adeleke, Peter Ikubanni, Peter Omoniyi, Tien-Chien Jen, G. Odedele, Jude Okolie, and Esther Akinlabi

    EDP Sciences
    Hydroxyapatite (HAp) production from eggshells for dental implant purposes involved a novel approach utilizing a wet chemical precipitation technique. The eggshells, finely ground to a size below 250 µm, underwent calcination at a high temperature of 900°C for 2 hours. This thermal treatment facilitated the conversion of calcium carbonate into calcium oxide (CaO) while eliminating any organic components in the eggshell. To initiate the synthesis of HAp, a solution comprising 0.6 M phosphoric acid was added to the CaO dispersed in water. The resulting mixture was allowed to undergo aging at different time intervals ranging from 0 to 24 hours, promoting the formation of HAp. Subsequently, the HAp particles were oven-dried at 100°C for 2 hours to remove residual moisture. Finally, the dried particles were sintered at 1200°C in a muffle furnace to achieve the desired properties for dental implant applications. XRD peaks at 25, 33, 40, and 50° confirm the synthesized material as HAp. Vibrational modes of phosphate (PO43-), hydroxyl (OH-), and carbonate (CO32-) groups indicate carbonated HAp. Synthesized HAp holds potential for biomedical applications.

  • Production and Performance Evaluation of Shea Butter-Based Lubricating Grease
    Jamiu Odusote, H. Oni, Adekunle Adeleke, Peter Ikubanni, Peter Omoniyi, Tien-Chien Jen, and Esther Akinlabi

    EDP Sciences
    The overwhelming cost of conventional lubricants has instigated the need for alternatives in the engineering industry. This study identified the physicochemical properties of Shea butter made from the shea nut and their application as a bio-grease in the food processing and industrial sectors. Some preliminary tests were conducted to ascertain the combination of materials that will produce grease with the right consistency as the commercial product. Results on its physicochemical properties showed that shea butter was suitable for use as lube base oil. Best bio-grease was obtained with mass combinations of 80.0 g of Shea butter, 0.5 g of resin, 1.0 g of P.K.O, 1.5 g of calcium hydroxide, 8 g of stearic acid, 1.5 g of silicate, 1.5 g of sodium carbonate, 4 g of biochar, and 2 g of cellulose. The physicochemical properties observed were evaporation loss (1.2%), ash content (4%), moisture content (0%), flash point (146.5℃), fire point (155℃), pour point (25.9℃), and density (0.97 g/cm3). Most of the properties of the bio-grease were found to be comparable with conventional grease. In addition, since the bio-grease was produced from majorly edible sources and based on its properties, it could be classified as H3 food-grade grease.

  • Corrosion of food grinding discs in gastro-intestinal environment
    Ismaila Idowu Ahmed, Adeolu Adesoji Adediran, Raheem Abolore Yahya, Taiwo Yahaya, Segun Isaac Talabi, Jeleel Adekunle Adebisi, Rasheedat Modupe Mahamood, Jamiu Kolawole Odusote, Mariam Kehinde Sulaiman, Lawrence Aderemi Olatunji,et al.

    Elsevier BV


  • Influence of sawdust ash on the microstructural and physicomechanical properties of stir-cast Al6063/SDA matrix composite
    Adekunle A. Adeleke, Peter P. Ikubanni, Jamiu K. Odusote, Boluwatife B. Olujimi, and Jude A. Okolie

    Springer Science and Business Media LLC

  • Recent Developments in the Production of Geopolymers from Biomass Ash
    Adekunle A. Adeleke, Esther Nneka Anosike-Francis, Adebayo Isaac Olosho, Peter Pelumi Ikubanni, A'ishah Chadi, Divine Okezie, Akeem Gbenga Amuda, Abdulganiyu Sanusi, and Jamiu Kolawole Odusote

    IEEE
    The 21st century thus far has birthed the most advances in science, technology, and engineering. The advent of geopolymer materials in the 1900s has facilitated revolutionary research and studies in their applications in environmental science, materials science, engineering, and medicine. Geopolymers are relatively new members of engineering materials. They are classified as inorganic cementitious materials despite being derived from biomass, which is organic. This mini review explores the origins and synthesis of geopolymers from biomass ash and their unmatched potential in various industries including construction materials, bone tissue engineering, and the manufacture of scratch resistant and antibacterial coating.

  • Advent of Artificial Intelligence in Automotive Engineering
    Adeiza Avidime Samuel, Adekunle Akanni Adeleke, Esther Nneka Anosike-Francis, Temitayo Samson Ogedengbe, Peter Pelumi Ikubanni, Favour Oluwasayo Adeyemi, Jamiu Kolawole Odusote, Matthew Onuoha, and Usman Shuaib

    IEEE
    Artificial intelligence (AI) has long been a topic of interest and with its constant development and growing popularity and functions, it is no surprise that it has made its way into the automotive industry. For ages, people have done research regarding AI in the automotive industry, and with the increasing popularity of this subject, the research only goes deeper. This paper gives an analysis of previous research under different areas which involve AI in automotives, somewhat singling out autonomous vehicles. We also go into the basis of artificial intelligence, as well as highlight a few challenges which face the integration of AI into the automotive industry.

  • Formed Coke from Coal and Plastic: A Review
    Adekunnle A. Adeleke, Petrus Nzerem, Salihu Ayuba, Jamiu Kolawole Odusote, Adebayo I. Olosho, Peter P. Ikubanni, Yazeed Abubakar Mohammed, Samuel Chijoke Lawrence, Temitayo S. Ogedengbe, and Adeiza A. Samuel

    IEEE
    The industrial sector has seen a surge in demand for formed coke due to the steelmaking industry's requirements and increased environmental considerations. Conventional coke's environmental impact and limited availability have prompted industries to seek alternative options. Moreover, plastic waste has become a pressing issue, posing health and ecosystem risks that require immediate attention. Formed coke, made from coal and plastics, offers potential benefits such as reduced carbon emissions and waste utilization. It proves to be a more efficient recycling method compared to incinerating municipal solid waste, as it avoids the release of toxic gases. Incorporating plastics into formed coke production improves energy efficiency and reduces carbon footprints. This review critically examines recent literature on formed coke production using various coal and plastic feedstocks, analyzing accessibility and material properties. The aim is to enhance understanding of coal and plastic utilization in formed coke production for sustainable practices in the steel industry.

  • Advancements in Titanium for Biomedical Applications: A Review of Recent Developments
    Adekunle A. Adeleke, Peter P. Ikubanni, Mohammed S. Lawal, Temitayo Ogedengbe, Esther Anosike-Francis, Suleiman-Abba Suleiman, Favour Chika Daniel, Thomas Aghogho Orhadahwe, and Jamiu Kolawole Odusote

    IEEE
    Titanium is an inorganic metallic element that has gained significant importance in various fields due to its exceptional biocompatibility, corrosion resistance, high strength-to-weight ratio, and low modulus of elasticity. These properties have made it a crucial material for improving the quality and durability of life. The chemical and physical characteristics of this element have demonstrated dependability and suitability in the fabrication of mechanical components and constructions that can be implanted within the human body. It has been demonstrated to be a viable option for the fabrication of medical instruments and equipment, particularly those utilised in surgical procedures. This review aims to provide an overview of the latest advancements in the utilization of titanium for biomedical purposes, while also emphasising the distinctive characteristics of titanium that render it an ideal material for medical equipment.

  • Concentrations, sources, and health risks of potentially toxic elements in milled maize
    Jamiu Adetayo Adeniran, Jeleel Adekunle Adebisi, Segun Isaac Talabi, Taiwo Yahaya, Ismaila Idowu Ahmed, Rasheedat Modupe Mahamood, Mariam Kehinde Sulaiman, Lawrence Aderemi Olatunji, Jamiu Kolawole Odusote, and Suleiman Abdulkareem

    Informa UK Limited

  • Physicomechanical Properties of Al6063 Metal Matrix Composite Reinforceed with Incinerated Waste Cardboard Paper Ash
    Adekunle Adeleke, Jamiu Odusote, Peter Ikubanni, and Abdullahi Lawal

    IEEE
    Aluminium matrix composite has been a subject of consideration and research by numerous researchers due to the expanding need for improved AMCs in the production and engineering field. However, due to their low strength, conventional aluminium cannot satisfy the demand of the modern industry. Hence, particulate reinforcement is required to enhance its physical and mechanical properties. This study analyzed the physicomechanical properties of A16063 reinforced with different weight fraction (2%, 4%, and 6%) of incinerated waste cardboard paper ash via the stir casting method. Properties such as density, percentage porosity, hardness and tensile test were compared to the unreinforced Al 6063. Results showed that the percentage porosity, hardness and tensile strength of the reinforced composites increased as the weight fractions of the reinforcement increased, while the density of the composites reduced as compared to the unreinforced matrix. The physicomechanical properties of the A16063 reinforced with incinerated waste cardboard paper ash reinforced Al 6063 suggested that they are suitable for utilization in lightweight engineering application.

  • ASSESSMENT OF TRIBOLOGICAL PROPERTIES OF STIR CAST Al6063 ALLOY REINFORCED WITH OKABA COAL ASH
    Jamiu Odusote, Adekunle Adeleke, Peter Ikubanni, Samuel Adeiza, Qudus Badrudeen, Olalekan Ogunniyi, and Temitayo Ogedengbe

    SciCell
    Composite are multi-phase materials made up of matrix and reinforcement. This paper assesses the tribological property of Al6063 alloy (AMCs) reinforced with Okaba coal ash (OCA) using the stir casting method. By using a constant speed of 1000 rpm and two different loads (250 g and 750 g) on Taber wear apparatus, the tribological properties of the produced composite are contrasted with those of an unreinforced Al6063 alloy. The results show a reduction in wear index and the highest abrasion resistance at 4 wt.% coal ash at 500 g and 1000 rpm, as well as at 0, 2, and 6 wt.% with 8.688, 5.878, and 5.813 at 500g and 8.688, 5.878, 4.125, and 5.813 at 750g, respectively. Therefore, for all composite products compared to metal, there is an increase in abrasion resistance with a decrease in wear index, but this decreases when the load is increased to 750g, showing that the higher the load, the higher the wear index, which results in a reduction in abrasion resistance. Load is taken into greater consideration when using the AMCs manufactured in engineering applications. Additionally, SEM images revealed uniform distribution of the OCA reinforcement in the matrix alloy; thereby, improving its wear resistance.

  • Briquetting of subbituminous coal and torrefied biomass using bentonite as inorganic binder
    A. A. Adeleke, J. K. Odusote, P. P. Ikubanni, A. S. Olabisi, and P. Nzerem

    Springer Science and Business Media LLC
    AbstractThe use of inorganic binder for briquetting of subbituminous coal and torrefied biomass for energy generation is scarce. The present study focuses on the physicomechanical durability and energy content of briquettes produced from subbituminous coal (SubC) and torrefied biomass (TM) using bentonite as binder. Briquettes were produced using 95% SubC and 5% TM. Bentonite was varied at 2–10% of the total SubC and TM weight. The briquettes were produced with a constant pressure (28 MPa) in a hydraulic press. The briquettes were primarily cured at room temperature and then at 300 $$^\\circ{\\rm C}$$ ∘ C in a tubular furnace under an inert condition for 60 min. The density and water resistance (WRI) of the briquettes were evaluated. Drop to fracture (DF), impact resistance index (IRI), cold crushing strength (CCS) and tumbling strength index (TSI+3 mm) of the briquette were obtained. The reactivity index (RI), proximate, ultimate and calorific values analyses were assessed based on different ASTM standards. Microstructural studies and elemental mapping were carried out using scanning electron microscope equipped with EDS and electron probe microanalyzer. The density increased with increment in bentonite content. The WRI decreased with increase in bentonite while the least (95.21%) was obtained at 10% binder content. The DF and IRI ranges from 100 to 150 and 2000–3000, respectively. The CCS were in the range of 19.71 to 40.23 MPa. The RI varies from 34 to 50%. Fixed carbon, carbon and calorific values were impaired as the bentonite content in the briquette increases. Oxygen and silica bridges with mechanical interlocking were observed on the micrographs of the briquettes. The briquettes produced with 2% bentonite content have better physicomechanical durability with equivalent energy content. It is recommended as feedstock for thermal and metallurgical applications.

  • Optimization of Densification Parameters for Lean Grade Subbituminous Coal


  • Evaluation of non-isothermal kinetic parameters for pyrolysis of teak wood using model-fitting techniques
    Adekunle Adeleke, Peter Ikubanni, Jamiu Odusote, Thomas Orhadahwe, Olumuyiwa Lasode, Samuel Adegoke, and Olanrewaju Adesina

    College of Graduate Studies, Walailak University
    Teak wood is one of the prominently used raw material in the construction industry, thus contributing extremely to the biomass waste available in Nigeria. These wastes are usually used for energy generation that requires upgrade into better fuel before application. Hence, the present study evaluates the non-isothermal kinetic parameters for pyrolysis of teak wood using model-fitting techniques. Teak wood dust was subjected to proximate, ultimate and calorific value analyses based on different ASTM standards. The thermal degradation and decomposition behaviour of the teak wood dust was examined using a thermogravimetric analyzer. Pulverized teak (6.5 mg) was heated from 30 to 800 ºC at varying heating rates (5, 10 and 15 ºC) in an environment where 100 mL/min of nitrogen gas was charged in continuously to maintain an inert condition. Avrami-Erofeev, Ginstling-Broushtein (GB) and Mampel models were used to evaluate the kinetic parameters of the pyrolysis of teak wood dust. The teak wood dust contained 7.25 % moisture, 79.26 % volatile matter (VM), 1.74 % ash and 11.75 % fixed carbon. The calorific value of the wood dust was 18.72 MJ/kg. The results of the thermogravimetric analyses depicted that heating rate has no effect on weight loss during the reactive drying zone. However, as the thermal treatment progressed into the active pyrolysis and passive pyrolysis zones, the weight loss decreased with increase in heating rate.  The devolatilization parameters also increased with heating rates except for the maximum conversion. The results of the kinetic parameters evaluation revealed that the GB model was best fit to evaluate the kinetic parameters of teak in the active pyrolysis zone while GB and Mampel models were considered most appropriate for the evaluation of the kinetic parameters in the passive pyrolysis zone. Model-fitting method has the capacity to capture a wide range of fractional conversion at a glance.
 HIGHLIGHTS
 
 Arrhenius parameters in terms of activation energy and pre-exponential factor for the pyrolysis of teak wood while comparing 4 different model-fitting techniques were obtained
 The α-temperature plot for solid state reaction of teak wood dust was a bell-shape (sigmoidal model)
 The Avrami-Erofeev and SSS models were unable to capture the overlapping multiple reactions that took place simultaneously at the active pyrolysis zone
 Higher energy input is needed for devolatilization of teak wood dust to give 10 - 80 % conversion due to higher activation energy at the active pyrolysis zone
 Ginstling-Broushtein was found to be the best model for evaluating the kinetic parameters at the active pyrolysis zone as it had the highest R2 value
 
 GRAPHICAL ABSTRACT

  • Ash analyses of bio-coal briquettes produced using blended binder
    A. A. Adeleke, J. K. Odusote, P. P. Ikubanni, T. A. Orhadahwe, O. A. Lasode, A. Ammasi, and K. Kumar

    Springer Science and Business Media LLC
    AbstractThe behaviour of ash of fuel affects its thermal efficiency when in use. The ash analyses of bio-coal briquettes developed from lean grade coal and torrefied woody biomass have received limited intensive study. Therefore, the present study aims at analysing the ashes of briquette made from lean grade coal and torrefied woody biomass using blended coal tar pitch and molasses as the binder. Bio-coal briquettes were produced from coal and torrefied biomass in various hybrid ratios. Ashing of various briquettes was done in a muffle furnace at 850 °C for 3 h. Mineral phases of the ash were identified using an X-ray Diffractometer (XRD), while the mineral oxides were obtained using an X-ray Fluorescence Spectrometer. The AFT700 Furnace was used with its AFT700 software to evaluate the ash fusion temperatures of the ashes. The XRD patterns look similar, and quartz was found to be the dominant mineral phase present in the raw coal and bio-coal briquettes. The SiO2 (57–58%), Al2O3 (19–21%), and Fe2O3 (8–9%) were the major oxides observed in the ashes. The final fusion temperatures of the ashes range from 1300–1350 °C. The compositions of the ashes of the bio-coal briquettes are classified as detrital minerals. It was concluded that the addition of torrefied biomass (≤ $$10\\%)$$ 10 % ) and blended binder ($$\\le $$ ≤ 15%) to coal gave a negligible impact on the ashes of the resultant bio-coal briquettes.

  • Physical and mechanical characteristics of composite briquette from coal and pretreated wood fines
    Adekunle Adeleke, Jamiu Odusote, Peter Ikubanni, Olumuyiwa Lasode, Madhurai Malathi, and Dayanand Pasawan

    Springer Science and Business Media LLC
    AbstractMelina wood torrefied at 260 °C for 60 min was agglomerated with lean grade coal fines into composite briquettes using pitch as binder. Torrefied biomass (3%–20%) and coal fines (80%–97%) were blended together to produce the composite briquettes under a hydraulic press (28 MPa). The briquettes were cured at 300 °C. Density, water resistance, drop to fracture, impact resistance, and cold crushing strength were evaluated for the composite briquettes. The proximate, ultimate, and calorific value analyses were carried out according to different ASTM standards. Microstructural studies were carried out using scanning electron microscope and electron probe microanalyzer equipped with energy dispersive x-ray. Fourier Transform Infrared Spectrophotometer (FTIR) was used to obtain the functional groups in the raw materials and briquettes. The density of the composite briquettes ranged from 0.92 to 1.31 g/cm3 after curing. Briquettes with < 10% torrefied biomass has good water resistance index (> 95%). The highest cold crushing strength of 4 MPa was obtained for briquettes produced from 97% coal fines and 3% torrefied biomass. The highest drop to fracture (54 times/2 m) and impact resistance index (1350) were obtained for the sample produced from 97% coal and 3% torrefied biomass. The fixed and elemental carbons of the briquettes showed a mild improvement compared to the raw coal. The peaks from FTIR spectra for the briquettes shows the presence of aromatic C=C bonds and phenolic OH group. The composite briquettes with up to 20% torrefied biomass can all be useful as fuel for various applications.

RECENT SCHOLAR PUBLICATIONS

  • Sustainable Production of Sponge Iron through Direct Reduction Process: Waste Recovery from Mill Scale
    AA Adeleke, PP Ikubanni, JK Odusote, HO Muraina, H Singh, D Paswan, ...
    Sustainable Manufacturing, 116-135 2025

  • DEVELOPMENT AND ASSESSMENT OF PARTICLE REINFORCED ABRASIVE GRINDING DISCS FROM LOCALLY SOURCED MATERIALS
    J Odusote, A Adeleke, P Ikubanni, T Adekanye, A Samuel, C Oji
    Journal of Chemical Technology and Metallurgy 59 (5), 1241-1250 2024

  • A comprehensive review on the similarity and disparity of torrefied biomass and coal properties
    AA Adeleke, PP Ikubanni, SS Emmanuel, MO Fajobi, P Nwachukwu, ...
    Renewable and Sustainable Energy Reviews 199, 114502 2024

  • Analysis of an Experimental Digital Read-outs Slider Crank Mechanism
    JK Odusote, AA Adeleke, PP Ikubanni, QA Siyanbola, OL Ogundipe, ...
    2024 International Conference on Science, Engineering and Business for 2024

  • Design and Development of Wireless Controlled Eight-Legged Walking Robot
    H Obasekore, JK Odusote, OK Abdulrahman, AA Adeleke, PP Ikubanni, ...
    2024 International Conference on Science, Engineering and Business for 2024

  • Silver–Gold Synthesized Nanoparticle as Corrosion Inhibitor on Mild Steel in 1.0 M HCl Environment
    JK Odusote, AA Adeleke, PP Ikubanni, TB Asafa, SK Kolawole, ...
    Chemistry Africa 7 (1), 243-256 2024

  • Corrosion control of AISI 1007 steel using hybrid inhibitors of plant extracts
    PP Ikubanni, AA Adeleke, JK Odusote, H Adegoke, M Oki, JA Okolie
    Chemistry Africa 6 (6), 3161-3171 2023

  • Concentrations, sources, and health risks of potentially toxic elements in milled maize
    JA Adeniran, JA Adebisi, SI Talabi, T Yahaya, II Ahmed, RM Mahamood, ...
    Human and Ecological Risk Assessment: An International Journal 29 (9-10 2023

  • Engineering materials development as catalyst for innovation
    JK ODUSOTE
    Unilorin Press 2023

  • Advancements in Titanium for Biomedical Applications: A Review of Recent Developments
    AA Adeleke, PP Ikubanni, MS Lawal, T Ogedengbe, E Anosike-Francis, ...
    2023 2nd International Conference on Multidisciplinary Engineering and 2023

  • Formed Coke from Coal and Plastic: A Review
    AA Adeleke, P Nzerem, S Ayuba, JK Odusote, AI Olosho, PP Ikubanni, ...
    2023 2nd International Conference on Multidisciplinary Engineering and 2023

  • Recent Developments in the Production of Geopolymers from Biomass Ash
    AA Adeleke, EN Anosike-Francis, AI Olosho, PP Ikubanni, D Okezie, ...
    2023 2nd International Conference on Multidisciplinary Engineering and 2023

  • Advent of artificial intelligence in automotive engineering
    AA Samuel, AA Adeleke, EN Anosike-Francis, TS Ogedengbe, ...
    2023 2nd International Conference on Multidisciplinary Engineering and 2023

  • Corrosion of food grinding discs in gastro-intestinal environment
    II Ahmed, AA Adediran, RA Yahya, T Yahaya, SI Talabi, JA Adebisi, ...
    Heliyon 9 (10) 2023

  • Inhibition potential of silver-gold nanoparticles on mild steel in 3.5% NaCl solution.
    PP Ikubanni, AA Adeleke, JK Odusote, TB Asafa, SK Kolawole, ...
    Engineering & Applied Science Research 50 (5) 2023

  • Corrosion Susceptibility of Metallic Contaminants in Ground Food and Gastro-Intestinal Environments
    II Ahmed, AA Adediran, RA Yahya, T Yahaya, SI Talabi, JA Adebisi, ...
    2023

  • Influence of sawdust ash on the microstructural and physicomechanical properties of stir-cast Al6063/SDA matrix composite
    AA Adeleke, PP Ikubanni, JK Odusote, BB Olujimi, JA Okolie
    The International Journal of Advanced Manufacturing Technology 127 (5), 2523 2023

  • Physicomechanical Properties of Al6063 Metal Matrix Composite Reinforceed with Incinerated Waste Cardboard Paper Ash
    A Adeleke, J Odusote, P Ikubanni, A Lawal
    2023 International Conference on Science, Engineering and Business for 2023

  • Mercerization of Coconut Coir: Concentration-Dependent Effects of Synthetic and Natural Treatments at Uniform Duration
    M Sanusi, JK Odusote, TI T.I. Olanrewaju, AO SalaudeeN
    2nd Faculty of Engineering and Technology Conference (FETiCON 2024), Jun. 2 2023

  • PHYSICO-MECHANICAL PROPERTIES OF POLYMER MATRIX COMPOSITE MATERIAL REINFORCED WITH CARBONIZED CASSAVA BACK PEEL AND IRON FILLINGS
    AA Adeleke, PP Ikubanni, JK Odusote, LT Kolawole, TA Orhadahwe, ...
    ACTA METALLURGICA SLOVACA 29 (4), 181-186 2023

MOST CITED SCHOLAR PUBLICATIONS

  • Synthesis and characterization of hydroxyapatite from bovine bone for production of dental implants
    JK Odusote, Y Danyuo, AD Baruwa, AA Azeez
    Journal of applied biomaterials & functional materials 17 (2), 2280800019836829 2019
    Citations: 109

  • Evaluation of mechanical properties of medium carbon steel quenched in water and oil
    JK Odusote, TK Ajiboye, AB Rabiu
    AU Journal of Technology 15 (4) 2012
    Citations: 96

  • Essential basics on biomass torrefaction, densification and utilization
    AA Adeleke, JK Odusote, PP Ikubanni, OA Lasode, M Malathi, D Paswan
    International Journal of Energy Research 45 (2), 1375-1395 2021
    Citations: 95

  • Mechanical properties of pineapple leaf fiber reinforced polymer composites for application as a prosthetic socket
    JK Odusote, AT Oyewo
    J. Eng. Technol 7 (1), 125-139 2016
    Citations: 82

  • The ignitability, fuel ratio and ash fusion temperatures of torrefied woody biomass
    AA Adeleke, JK Odusote, PP Ikubanni, OA Lasode, M Malathi, D Paswan
    Heliyon 6 (3) 2020
    Citations: 77

  • Physico-mechanical properties of composite briquettes from corncob and rice husk
    HA Ajimotokan, SE Ibitoye, JK Odusote, OA Adesoye, PO Omoniyi
    Journal of Bioresources and Bioproducts 4 (3), 159-165 2019
    Citations: 68

  • Densification of coal fines and mildly torrefied biomass into composite fuel using different organic binders
    AA Adeleke, JK Odusote, OA Lasode, PP Ikubanni, M Malathi, D Paswan
    Heliyon 5 (7) 2019
    Citations: 63

  • Inhibition efficiency of Moringa oleifera leaf extract on the corrosion of reinforced steel bar in HCl solution
    J Odusote, D Owalude, S Olusegun, R Yahya
    West Indian Journal of Engineering 2016
    Citations: 48

  • Performance evaluation of vegetable oil-based cutting fluids in mild steel machining
    SK Kolawole, JK Odusote
    Journal of Chemistry and Materials Research 3 (9), 35-45 2013
    Citations: 46

  • Physical and mechanical characteristics of composite briquette from coal and pretreated wood fines
    A Adeleke, J Odusote, P Ikubanni, O Lasode, M Malathi, D Pasawan
    International Journal of Coal Science & Technology 8, 1088-1098 2021
    Citations: 43

  • Influence of torrefaction on lignocellulosic woody biomass of Nigerian origin
    AA Adeleke, JK Odusote, D Paswan, OA Lasode, M Malathi
    Journal of Chemical Technology and Metallurgy 54, 274-285 2019
    Citations: 41

  • Thermal and compositional properties of treated Tectona grandis
    JK Odusote, AA Adeleke, OA Lasode, M Malathi, D Paswan
    Biomass conversion and biorefinery 9, 511-519 2019
    Citations: 38

  • Evaluation of thermal decomposition characteristics and kinetic parameters of melina wood
    AA Adeleke, JK Odusote, OA Lasode, PP Ikubanni, M Madhurai, ...
    Biofuels 13 (1), 117-123 2021
    Citations: 37

  • Inhibition of mild steel corrosion using Jatropha Curcas leaf extract
    OM Ajayi, JK Odusote, RA Yahya
    Journal of Electrochemical Science and Engineering 4 (2), 67-74 2014
    Citations: 35

  • Analysis of clean coal technology in Nigeria for energy generation
    BO Oboirien, BC North, SO Obayopo, JK Odusote, ER Sadiku
    Energy strategy reviews 20, 64-70 2018
    Citations: 33

  • Corrosion inhibition of mild steel in acidic medium by jathropha curcas leaves extract
    JK Odusote, OM Ajayi
    Journal of electrochemical science and technology 4 (2), 81-87 2013
    Citations: 33

  • Mild pyrolytic treatment of Gmelina arborea for optimum energetic yields
    AA Adeleke, JK Odusote, OA Lasode, PP Ikubanni, M Malathi, D Paswan
    Cogent Engineering 6 (1), 1593073 2019
    Citations: 30

  • Tumbling strength and reactivity characteristics of hybrid fuel briquette of coal and biomass wastes blends
    AA Adeleke, JK Odusote, PP Ikubanni, OO Agboola, AO Balogun, ...
    Alexandria Engineering Journal 60 (5), 4619-4625 2021
    Citations: 27

  • Inhibition efficiency of gold nanoparticles on corrosion of mild steel, stainless steel and aluminium in 1M HCl solution
    JK Odusote, TB Asafa, JG Oseni, AA Adeleke, AA Adediran, RA Yahya, ...
    Materials Today: Proceedings 38, 578-583 2021
    Citations: 27

  • Analysis Of properties of reinforcing steel bars: Case study of collapsed building in Lagos, Nigeria
    JK Odusote, AA Adeleke
    Applied Mechanics and Materials 204, 3052-3056 2012
    Citations: 25

GRANT DETAILS

1 TETFUND National Research Fund (NRF) research grant (co-researcher) of N45,000,000 on “Multi-Dimensional Assessment of Food Contamination by Grinding Disc and Remedial Approaches” Award letter dated 23/08/2021. Scientists involved: Prof. S. Abdulkareem, Prof. L. A. Olatunji, Prof. J. K. Odusote, Dr. I. I. Ahmed, Dr. Rasheedat M. Mahamood, Dr. J. A. Adebisi, Dr. S. I. Talabi, Dr. Mariam K. Sulaiman, and Mr. T. Yahaya.
2 TETFUND Institutional-Based Research Fund (IBRF) grant (Principal Investigator) (N1,618,296.00) on a Research Proposal titled “Development of casting components using rapid prototyping techniques and simulation for sustainable economy” for the institutional based 2017-2018 intervention grant. Award letter dated 08/11/2019.
3 Overseas Conference TETFund Award (N1,637,825.00) to attend Materials and Science & Technology 2019 (MS&T19) Meeting slated between September 29 and October 3, 2019 at Oregon Convention Centre, USA.

RESEARCH OUTPUTS (PATENTS, SOFTWARE, PUBLICATIONS, PRODUCTS)

1. Adeleke, A.A., Odusote, J.K., Paswan, D., Lasode, O.A. and Malathi, M., (2018): Hybrid Fuel briquette from coal fines and torrefied woody biomass. RP: NG/PT/NC/2018/2753. Date of Patent: 01/03/2018. Date of sealing: 12/11/2018. Certificate no. 011229
2. A.A. Adeleke, P.P. Ikubanni, E. Adeyemi, O.O. Agboola, O.S. Adesina, P. Nzerem, A. Gimba, J.K. Odusote, J.A. Okolie (2023) Synthesized Printing Ink from Various Renewable Sources and Organic Varnish, Patent sealed by the Federal Republic of Nigeria: NG/PT/2022/497
3. Adekunle A. Adeleke, Peter P. Ikubanni, Emmanuel Adeyemi, Olayinka O. Agboola, O.S. Adesina, Petrus Nzerem, Abdullahi Gimba, Jamiu K. Odusote, Jude A. Okolie (2023) Mini Ablative Pyrolyzer for Dual Energy Products, Patent sealed by the Federal Republic of Nigeria: NG/PT/2022/498,

CONSULTANCY

Consultant, for setting up of Faculty of Engineering February 2023 to Date
Thomas Adewumi University, Oko, Kwara State