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The Journal of Minerals and Materials Characterization and Engineering is an international peer-reviewed journal for the publication of original research in the fields of characterization of the minerals, metals and materials and its applications to the processing of them. Characterization has become the foundation fo…
Alexandr Gennadievich Mikhailov, Ivan Ivanovich Vashlaev, Margarita Yurievna Kharitonova
Forming a new concentrated sense of useful components in conditions of nature, geological processes allows us to create techogenous deposits of required quality and forms in situ. The article presents a variant of the preparation of the deposit by a filtratio…
Kazutoshi Haga, Moses Charles Siame, Atsushi Shibayama
This study investigates the removal of silica and alumina as impurities from hematite based low-grade iron ore containing 34.18 mass% iron, 31.10 mass% of silica and 7.65 mass% alumina. Wet high-intensity magnetic separation (WHIMS) and reverse flotation (RF)…
Guangtong Zhou, Xiangbin Zeng, Wenzhao Wang, Yishuo Hu, Sue Xu, Shaoxiong Wu, Yang Zeng, Wen Jing, Tingting Ren, Zhenyu Guo, Pengfei Xu, Haoran Li, Yushu Tang
Micro molybdenum disulfide was prepared with one-step hydrothermal method; the influence of reactant concentration and temperature on the surface ratio of micro-MoS 2 grain was investigated. Raman spectroscopy (Raman), X-ray diffraction (XRD), and Scanning el…
Maria Victoria Castro Riglos, Alfredo Tolley
The combined effect of micro-alloying with Si and Ge and/or plastic deformation prior to ageing at 160°C on age hardening has been studied in an Al-2 at% Cu alloy. The results obtained indicate that the hardness response is faster and the peak hardness is hig…
Geoffrey Bem Nyior, Ekene Chukwuka Mgbeahuru
Effects of the processing methods on the mechanical properties of treated bagasse fibre reinforced epoxy composite were evaluated. The composite materials were processed by employing hand lay-up and compression moulding methods and fibres were treated with Na…
Mst. Shanjida Sultana, Mohammad Nazim Zaman, Md. Aminur Rahman, Pradip Kumar Biswas, Pranab Kumar Nandy
This study focuses on mineralogical and chemical characterization of clay of Sitakunda anticline, Bangladesh and potential suitability of this shale as raw materials in ceramic industries. The shale which is clay in texture is composed of chlorite and kaolini…
Laurent Jacques, Abderrazak El Ouafi
The quality assessment and prediction becomes one of the most critical requirements for improving reliability, efficiency and safety of laser welding. Accurate and efficient model to perform non-destructive quality estimation is an essential part of this asse…
Ikechukwu A. Nnanwube, Okechukwu D. Onukwuli, Sunday U. Ajana
Response surface methodology (RSM) and Artificial neural network (ANN) were used for the simulation and optimization of galena dissolution in hydrochloric acid. The galena ore was characterized for structure elucidation using FTIR, SEM and X-ray diffraction s…
Ikechukwu A. Nnanwube, Okechukwu D. Onukwuli
The physico-chemical characterization and dissolution kinetics study of a Nigerian galena ore in nitric acid has been undertaken. The effects of acid concentration, temperature, particle size, stirring speed and solid/liquid ratio on the leaching of galena we…
Yeri Dah-Traoré, Lamine Zerbo, Mohamed Seynou, Raguilnaba Ouedraogo
This paper deals with the elaboration of porous ceramic pots with raw clay materials and rice husks for water filtration. The basic raw clays have been mixed with rice husks at different ratio 10% and 15% weight (wt) and sintering at 1200 ° C, 1300 ° C…
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The Journal of Minerals and Materials Characterization and Engineering is an international peer-reviewed journal for the publication of original research in the fields of characterization of the minerals, metals and materials and its applications to the processing of them. Characterization has become the foundation fo… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
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