Volume 15 (2024)
Volume 14 (2023)
Volume 13 (2022)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 (2012)
Volume 2 (2011)
Volume 1 (2010)
Mineral Processing
Studying effects of ion exchange resin structure and functional groups on Re(VII) adsorption onto Purolite A170 and Dowex 21K

M. B. Fathi; B. Rezai; E. K. Alamdari; R. D. Alorro

Volume 9, Issue 1 , January 2018, , Pages 243-254

https://doi.org/10.22044/jme.2017.6166.1433

Abstract
  The effects of the functional groups and structures of two different resins, weak base/macroporous and strong base/gel type, Purolite A170 and Dowex 21K on the adsorption properties of Re(VII) ions were investigated experimentally and described by the isotherm, kinetic, and thermodynamic modeling. In ...  Read More

Mineral Processing
Optimization of parameters affecting recovery of copper from Sarcheshmeh low-grade sulfide ore using Bioleaching

M. Naderi; Seyed Z. Shafaie; M. Karamoozian; Sh. Gharanjik

Volume 8, Issue 4 , October 2017, , Pages 523-537

https://doi.org/10.22044/jme.2017.848

Abstract
  In this work, the parameters affecting the recovery of copper from the low-grade sulfide minerals of Sarcheshmeh Copper Mine were studied. A low-grade sulfide ore was used with a copper grade of 0.25%, which was about 28% of the mineral oxide, and the sulfide minerals made up the rest. Much more sulfide ...  Read More

Mineral Processing
Modofication of the Sarcheshmeh copper complex flotation circuit in response to a reduction in feed grade

Gh. A. Parsapour; S. DarvishTafvisi; E. Arghavani; M. J. Rajabi; A. Akbari; S. Banisi

Volume 8, Issue 4 , October 2017, , Pages 539-544

https://doi.org/10.22044/jme.2017.879

Abstract
  The new copper processing plant of the Sarcheshmeh copper complex consists of two parallel circuits. After a primary crushing, the ore is sent to a SAG mill, and the product is further ground in a ball mill. The overflow of the hydrocyclones is fed to a flotation circuit that contains 8 rougher tank ...  Read More

Mineral Processing
Application of perfect mixing model for simulation of vertical roller mills

H. Shahgholi; K. Barani; M. Yaghobi

Volume 8, Issue 4 , October 2017, , Pages 545-553

https://doi.org/10.22044/jme.2017.931

Abstract
  Vertical roller mills (VRMs) are well-established grinding equipment for various tasks in the coal and cement industry. There are few studies on simulation of VRMs. In this research work, application of perfect mixing model for simulation of a VRM in a cement grinding plant was investigated. Two sampling ...  Read More

Mineral Processing
Prediction of effect of fine particle removal on efficiency of a spiral circuit by size-by-size partition curves

F. Basirifar; M.R. Khalesi; M. Ramezanizadeh; M. Abdollahy; A. Hajizadeh

Volume 8, Issue 4 , October 2017, , Pages 567-571

https://doi.org/10.22044/jme.2017.932

Abstract
  Partition curves are widely used to determine the spiral separator efficiency. In this work, the partition curves were used in order to investigate the particle transportation to concentrate and tailing streams. Simulation of fine particle removal using the size-by-size partition curves showed that the ...  Read More

Mineral Processing
Evolution of AG mill shell liner design at Gol-E-Gohar concentration plant

M. Maleki Moghaddam; A. R. Hasankhoei; E. Arghavani; A. Haji-Zadeh; M. Yahyaei; S. Banisi

Volume 8, Issue 4 , October 2017, , Pages 683-691

https://doi.org/10.22044/jme.2017.954

Abstract
  Liner design is becoming an increasingly more important tool for the AG/SAG mill performance optimization. The Gol-E-Gohar iron ore concentration plant uses three 9 m × 2.05 m autogenous mills (AG) in parallel in a dry operation. Due to large variations in feed characteristics and inadequate ...  Read More

Mineral Processing
Effects of operating parameters on time-dependent ash entrainment behaviour of a sample coal flotation

H. Paryad; H. Khoshdast; V. Shojaei

Volume 8, Issue 3 , July 2017, , Pages 337-357

https://doi.org/10.22044/jme.2017.857

Abstract
  It is well-known that entrainment of particles into the froth is a key factor in the selectivity and performance of the flotation process, especially for fine particle recovery. Since flotation is a continuous process, in this work, the effects of operating parameters on the entrainment of ash materials ...  Read More