Results 11 to 20 of about 144,401 (314)

Discussion on the Teaching of “Metallic Mineral Processing” for Mineral Processing Engineering

Journal of Contemporary Educational Research, 2022
Social economic growth and the increasing demand for mineral resources have promoted the development of metallic mineral processing technology. Therefore, in order to satisfy the demands for development in mining, cultivating comprehensive mineral processing engineering professionals with strong innovative practical skills has become the top priority ...
Jiushuai Deng, Hongxiang Xu
openaire   +1 more source

A Laser-Optical-Sheet Based Technique for Monitoring Particle Charge Distributions

KONA Powder and Particle Journal, 2014
A system utilizing a coherent sheet of light obtained by a pulsed laser and appropriate optical components was developed to monitor a charged particle stream as it passes through an electric field.
Qin Tang, Mark S. Klima, S. Chander
doaj   +1 more source

Treatment of Industrial Wastewater Using an Integrated Anaerobic Reactor and Fixed-Film Activated Sludge (IFAS) System [PDF]

محیط زیست و مهندسی آب
Wastewater reuse has become a common practice in many industries to manage water resources effectively. The objective of this research was to investigate the possibility of reusing treated wastewater from the Urmieh 2 industrial state an integrated ...
Abdoullah Samiee Bayragh, Mohammad Meshkini, Mehdi Zakeri Khatir   +2 more
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A facile method of transforming FGD gypsum to α-CaSO4·0.5H2O whiskers with cetyltrimethylammonium bromide (CTAB) and KCl in glycerol-water solution

Scientific Reports, 2017
A facile method to transform flue gas desulfurization gypsum (FGD gypsum) to α- calcium sulfate hemihydrate (α-HH) whiskers with high aspect ratios mediated by cetyltrimethylammonium bromide (CTAB) and KCl in glycerol-water solutions was studied ...
Qingjun Guan, Wei Sun, Yuehua Hu, Zhigang Yin, Changping Guan   +4 more
doaj   +1 more source

Effect of Rare Earth Dissolution on Rare Earth Elements by Solvent Extraction from Malaysian Rare Earth Oxalate [PDF]

E3S Web of Conferences
Light rare earth elements (LREEs), including Lanthanum (La), Cerium (Ce), Praseodymium (Pr), Neodymium (Nd), and Samarium (Sm), are crucial for modern technologies.
Selvaraj Tinesha, Joannes Costantine, Arbain Roshaida, Othman Anuar, Ibrahim Ismail, Suhaimi Nur Hanim Aqilla   +5 more
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Removal and utilization of calcite existed in scheelite by preparation of calcium sulfate whiskers

International Journal of Mining Science and Technology, 2017
In order to eliminate the effect of calcite associated with scheelite on the scheelite flotation, hydrochloric acid was used to dissolve the calcite, and the soaking solution was used to prepare CaSO4 whiskers by hydrothermal reaction with sulfuric acid ...
Qingjun Guan, Wei Sun, Yuehua Hu, Changping Guan, Zhigang Yin, Chenhu Zhang   +5 more
doaj   +1 more source

Adsorption of Different Ionic Types of Polyacrylamide on Montmorillonite Surface: Insight from QCM-D and Molecular Dynamic Simulation

Molecules, 2023
This study investigates the interaction between montmorillonite and polyacrylamide (PAM) with different ionic types using quartz crystal microbalance with dissipation monitoring (QCM-D) and molecular dynamics (MD) simulations.
Xiaomin Ma, Xiaosong Sun, Ming Chang, Qingxia Liu, Xianshu Dong, Yuping Fan, Ruxia Chen   +6 more
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Increasing final concentrate grade of the Sarcheshmaeh Copper Complex floatation circuit by flowsheet modification [PDF]

International Journal of Mining and Geo-Engineering, 2021
The Sarcheshmeh copper complex flotation circuit of plant No.1 consists of two identical north and south sections where each includes four rougher (each bank consists of 14 cells), two cleaners (each bank consists of 8 cells), two recleaners (each bank ...
Gholamabbas Parsapour, Hamid Bidshahri, Mousa Pourkani, MohammadJavad Rajabi, Ehsan Arghavani, Gholamabbas Mohammadian, Samad Banisi   +6 more
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Development of a Dynamic Population Balance Plant Simulator for Mineral Processing Circuits [PDF]

International Journal of Mining and Geo-Engineering, 2015
Operational variables of a mineral processing circuit are subjected to different variations. Steady-statesimulation of processes provides an estimate of their ideal stable performance whereas their dynamicsimulation predicts the effects of the variations
Fatemeh Khoshnam, Mohammad reza Khalesi, Ahmad Khodadadi Darban, Mohammad Javad Zarei   +3 more
doaj  

Reduction Smelting Low Ferronickel from Pre-concentrated Nickel-Iron Ore of Nickel Laterite

High Temperature Materials and Processes, 2016
The research of smelting low ferronickel from pre-concentrate nickel-iron ore with 2.76 % Ni and 38.00 % Fetotal was carried out to find an effective way for stainless steel enterprises to use the low-nickel laterite reasonable.
Zhu Deqing, Zhou Xianlin, Luo Yanhong, Pan Jian, Bai Bing   +4 more
doaj   +1 more source