International Journal of Mineral Processing and Extractive Metallurgy

Volume 7, Issue 1, March 2022

  • Design and Experimentation Shaking Table Tool for Gravity Concentration Metal Mineral Separation

    Taufik Arief

    Issue: Volume 7, Issue 1, March 2022
    Pages: 1-7
    Received: 23 December 2021
    Accepted: 12 January 2022
    Published: 20 January 2022
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    Abstract: Mineral dressing, especially metal minerals in Indonesia, is carried out using appropriate methods based on their properties and characteristics. The method often used is gravity concentration. The technology that makes use of it is a shaking table. This tool works based on the difference in specific gravity and pаrtіcle size in the flowing film co... Show More
  • Effect of MgO/Al2O3 on Fluidity of SFCA-Based Binder Phase

    Yinhe Lin, Xiangkui Cheng, Xuefeng Shi, Chunlei Pu, Ye Tian, Guoliang Yin, Hao Yu, Jian Zhao

    Issue: Volume 7, Issue 1, March 2022
    Pages: 8-13
    Received: 23 December 2021
    Accepted: 24 January 2022
    Published: 9 February 2022
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    Abstract: The fluidity of sinter binder phase is one of the main properties that determine the quality of sinter, and it is also an important index to characterize the quality of sinter. So far, iron and steel enterprises mainly produce high alkalinity sinter, and its binder phase is mainly composite calcium ferrite based binder phase. Therefore, the researc... Show More
  • Experimental Compressive Strength and Microstructure Analysis of Magnesium Fluxed Pellets

    Zeyu Chen, Changqing Hu, Xuefeng Shi, Qichen Hu, Lianji Liu, Hong Xiao

    Issue: Volume 7, Issue 1, March 2022
    Pages: 14-25
    Received: 12 January 2022
    Accepted: 26 January 2022
    Published: 9 February 2022
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    Abstract: In this paper, Zhong Guan iron ore is used as raw material. By adjusting the content of lime, raw magnesium powder and bentonite, the effect law of different SiO2, MgO content and alkalinity on the compressive strength of pellet ore under low silicon conditions was studied, And the pellet strength change law was systematically analyzed from the mic... Show More
  • Determination Method of Gas Content in Limestone and Its Application

    Zhang Jin Song

    Issue: Volume 7, Issue 1, March 2022
    Pages: 26-30
    Received: 16 February 2022
    Accepted: 28 February 2022
    Published: 9 March 2022
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    Abstract: The determination of gas content in coal and rock mass is the basic work to predict the gas emission of working face and mine. Generally speaking, gas exists in coal body in adsorbed state and free state, and the amount of adsorbed gas accounts for a large proportion. In order to explore the gas occurrence of lime rock mass, isothermal adsorption e... Show More
  • Design and Development of a 0.012 m3 Froth Flotation Machine from Locally Sourced Materials

    Francis Asokogene Oluwadayo, Okafor Michael, Oboh Anthony

    Issue: Volume 7, Issue 1, March 2022
    Pages: 31-35
    Received: 2 March 2022
    Accepted: 21 March 2022
    Published: 31 March 2022
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    Abstract: The desire to design and develop machine with high versatile method of physically separating mineral particles based on differences in the ability of air bubbles to selectively adhere to specific mineral surfaces in mineral/water slurry using indigenous materials is constantly evolving to meet specific requirements of specific industrial plant. The... Show More