Ene Chinedum Ibe* Covenant University, Ota DOI: 10.5281/zenodo.20787838 The study investigated green corrosion inhibitors of musa on mild steel. The ever present threat to the integrity of a metals’ structure called corrosion has led to the heavy use of preventive Read More …
Category: IKR Journal of Engineering and Technology (IKRJET)
Comparative Force-at-Yield Analysis on Nigerian Market Veneered Engineered Wood (Plywood) for Sustainable Economic Development
Chukwudi Paulinus Ilo*, Chikezie Walter Onyia & Chidi Maurice Onyejaka *Department of Mechanical and Production Engineering, Enugu State University of Science and Technology, P.M.B. 01660, Enugu, Nigeria DOI: 10.5281/zenodo.20786939 Force-at-yield appraisal of veneered engineered wood (Plywood) products in Nigerian market Read More …
From Mineral Liberation to Metallurgical Recovery: The Role of Automated Mineralogy in Sulfide Ore Processing
Antonio Clareti Pereira* PhD in Chemical Engineering São Paulo University – USP Belo Horizonte – MG – Brazil DOI: 10.5281/zenodo.20786643 Sulfide ores are the primary source of nickel, copper, cobalt, platinum-group metals (PGMs), and several strategically important critical minerals. Yet Read More …
From Ferrous Sulfate Waste to Fertilizer and Metal Powder: Thermodynamics, Process Integration, and Circular Economy Opportunities for Dual-Product Recovery
Antonio Clareti Pereira* PhD in Chemical Engineering São Paulo University – USP Belo Horizonte – MG – Brazil DOI: 10.5281/zenodo.20596981 Ferrous sulfate is produced in large quantities by hydrometallurgical operations, steel pickling, titanium dioxide manufacturing, acid regeneration circuits, and several Read More …
Assessment of Energy-to-Break Properties of Veneered Engineered Wood (Plywood) for Sustainable Development Applications in Nigeria
Valentine Ifeanyi Ozono, Chidi Maurice Onyejaka & Chukwudi Paulinus Ilo* *Department of Mechanical and Production Engineering, Enugu State University of Science and Technology, P.M.B. 01660, Enugu, Nigeria DOI: 10.5281/zenodo.20367639 Energy-to-break of the three most commonly used veneered engineered wood (plywood) Read More …
Controlling Co-Precipitation in Hydrometallurgy: From Physicochemical Parameters to Process Design and Technology Readiness
Antonio Clareti Pereira* PhD in Chemical Engineering São Paulo University – USP Belo Horizonte – MG – Brazil DOI: 10.5281/zenodo.20357561 Co-precipitation is a major challenge in hydrometallurgical processing because it directly affects metal recovery, product purity, reagent consumption, solid–liquid separation, Read More …
Improving Filterability of Hydroxide Precipitates in Hydrometallurgical Hydrolysis Processes: A Critical Review
Antonio Clareti Pereira* PhD in Chemical Engineering São Paulo University – USP Belo Horizonte – MG – Brazil DOI: 10.5281/zenodo.20098962 Hydrolysis-based precipitation is widely used in hydrometallurgy for impurity removal and metal recovery; however, the resulting hydroxide precipitates frequently exhibit Read More …
Agglomeration of Fine Ores for Heap Leaching: Mechanisms, Design Parameters, and Scale-Up Limitations
Antonio Clareti Pereira* PhD in Chemical Engineering Federal University of Minas Gerais – UFMG, Department of Chemical Engineering Belo Horizonte – MG – Brazil DOI: 10.5281/zenodo.20046848 Agglomeration of fine ores is a critical pre-treatment step in heap leaching, directly influencing Read More …
Processing of Platinum Group Metals: From Primary Ores to Secondary Resources and Sustainable Recovery Strategies
Antonio Clareti Pereira* Ph.D. in Chemical Engineering, Federal University of Ouro Preto (UFOP) – Department of Graduate Program in Materials Engineering, Ouro Preto, MG, Brazil DOI: 10.5281/zenodo.19670876 Platinum group metals (PGMs), including Pt, Pd, Rh, Ir, Ru, and Os, are Read More …
Nigerian Market High Density Fibre Board (HDF) Engineered Wood Energy to Break Appraisal for Sustainable Economy
Clever Chukwuka Agina, Chukwudi Paulinus Ilo* & Kelechi Thankgod Ezirim *Department of Mechanical and Production Engineering, Enugu State University of Science and Technology, P. M. B. 01660, Enugu, Nigeria DOI: 10.5281/zenodo.19483247 Energy to break of the three most used high Read More …
