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)
Stage specialization for design and analysis of flotation circuits
1. Stage specialization for design and analysis of flotation circuits

V. Radmehr; Seyed Z. Shafaei; M. Noaparast; H. Abdollahi

Volume 10, Issue 1 , Winter 2019, , Pages 37-47

http://dx.doi.org/10.22044/jme.2018.6794.1504

Abstract
  This paper presents a new approach for flotation circuit design. Initially, it was proven numerically and analytically that in order to achieve the highest recovery in different circuit ...  Read More
A comparative study of two-stage flotation of Zn and Pb oxide minerals using anionic, cationic, and mixed (cationic/anionic) collectors
2. A comparative study of two-stage flotation of Zn and Pb oxide minerals using anionic, cationic, and mixed (cationic/anionic) collectors

M. Salehfard; M. Noaparast; Seyed Z. Shafaei; H. Abdollahi

Volume 9, Issue 4 , Autumn 2018, , Pages 1019-1033

http://dx.doi.org/10.22044/jme.2018.6760.1498

Abstract
  A lead-zinc carbonate ore sample containing 2.5% Pb and 9.39% Zn was used in this research work. The sample was prepared from the Darreh-Zanjir mine located in the Yazd province (Iran). ...  Read More
Effect of frother type and operational parameters on nano bubble flotation of quartz coarse particles
3. Effect of frother type and operational parameters on nano bubble flotation of quartz coarse particles

S. Nazari; Seyed Ziaedin Shafaei; M. Gharabaghi; R. Ahmadi; B. Shahbazi

Volume 9, Issue 2 , Spring 2018, , Pages 539-546

http://dx.doi.org/10.22044/jme.2017.6404.1461

Abstract
  In this work, the effects of the types of frother (MIBC, pine oil, and A65) and operational parameters (impeller speed and air flow rate) on the flotation of quartz coarse particles ...  Read More
Optimization of parameters affecting recovery of copper from Sarcheshmeh low-grade sulfide ore using Bioleaching
4. 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 , Autumn 2017, , Pages 523-537

http://dx.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 ...  Read More
Investigation of performances of solvents D2EHPA, Cyanex272, and their mixture system in separation of some rare earth elements from a Nitric Acid solution
5. Investigation of performances of solvents D2EHPA, Cyanex272, and their mixture system in separation of some rare earth elements from a Nitric Acid solution

Seyyed M. Seyyed Alizadeh Ganji; S. Z. Shafaie; N. Goudarzi

Volume 7, Issue 2 , Summer 2016, , Pages 143-148

http://dx.doi.org/10.22044/jme.2016.476

Abstract
  This work was aimed to evaluate and compare the performances of the solvents D2EHPA (Di-(2-ethylhexyl) phosphoric acid), Cyanex 272 (bis (2,4,4-trimethylpentyl) phosphinic acid), and ...  Read More
Effect of grinding time on flotation recovery of copper smelting slags in Bardaskan district
6. Effect of grinding time on flotation recovery of copper smelting slags in Bardaskan district

M. Shamsi; M. Noparast; Seyyed Z. Shafaie; M. Gharabaghi; S. Aslani

Volume 6, Issue 2 , Summer 2015, , Pages 237-249

http://dx.doi.org/10.22044/jme.2015.474

Abstract
  Copper smelting slags are hard materials. Therefore,to recover their copper by flotation method, grinding should be carried out to obtain optimal particle size. Copper smelting slags ...  Read More
Optimization of cyanidation parameters to increase the capacity of Aghdarre gold mill
7. Optimization of cyanidation parameters to increase the capacity of Aghdarre gold mill

Bahman Ghobadi; Mohammad Noaparast; Seid Ziaedin Shafaei; Majid Unesi

Volume 5, Issue 2 , Summer 2014, , Pages 121-128

http://dx.doi.org/10.22044/jme.2014.328

Abstract
  This study investigates the optimization of gold dissolution from Aghdarre ore. Therefore, a laboratory investigation was initiated, to improve the leaching conditions with the objective ...  Read More