Rahman Ahmadi

Ph.D Assistant Professor Mining Engineering


02833901189
ra . ahmadi [at] ENG . ikiu . ac . ir
26 August 1978
468
Persian Version (فارسی)

Room 468, Mining Engineering, Faculty of Technical & Engineering, Imam Khomeini International University, Qazvin, Iran

Documents and field of educations

Row Title and level of the course From Till Place of education Related file Related link
1 Bachelor of Science 1997 2002 Isfahan University of Technology View Link
2 MSc. of Mineral Processing 2002 2004 University of Tehran View Link
3 PhD- Mineral Processing 2009 2013 Tarbiat Modares University View Link

Teaching experiences

Row Tittle of teaching courses From Till Place of teaching Related file Related link
1 Grinding in mineral Processsing 2011 2011 Iran University of Industries & Mines View Link
2 Advanced Grinding, Advanced Flotation, Concentration and Purification of solutions, Methods of research, Design of experiments 2013 now Imam Khomeini International University (IKIU) View Link

Scientific and researching experiences

Row Research tittle Beginning date Termination date Institute/Organization Related file Related link
1 Processing of wet and dry tail of Gole –gohar iron ore by gravity, magnetic and flotation concentration. 2010 2010 Iran Mineral Processing Research Center (IMPRC) View Link
2 Processing of Venarj manganese ore (Gravity, Magnetic concentration and flotation) to obtain Ferrograde Concentrates in Laboratory and pilot plant scale 2008 2009 Iran Mineral Processing Research Center (IMPRC) View Link
3 Investigation on Bentonite grind ability and addition of special chemical materials for food industries 2007 2007 Iran Mineral Processing Research Center (IMPRC) View Link
4 Gravity concentration of gold (Using shaking Table & Knelson separator), Kavoshgarane Khakkan 2007 2007 Iran Mineral Processing Research Center (IMPRC) View Link
5 Research on Impurities Removal from Coke using gravity Separation 2006 2006 Iran Mineral Processing Research Center (IMPRC) View Link
6 Investigation on beneficiation of low grade Fluorine ores and Pilot plant Design 2003 2005 Iranian Research and development Center for Chemical Industries,(IRDCI) View Link
7 Recovery of Vanadium (V2O5) from Slags 2015 2017 IMIDRO View Link
8 Processing of Manganese ore of Venarg in Laboratory and Pilot Plant Scale 2010 2011 Iran Mineral Processing Research Center (IMPRC) View Link

Field of research

Row Title of interested research Minimum time Maximum time Needs Research plan file Related link
1 Flotation View Link
2 Environment in Mineral Processing View Link

Published article

Row Article title Date of preparation Presenting date Publishing journal Related file Related link
1 Procedure for Determination of Ball Bond Work Index In the Commercial Operations 2009 Minerals engineering Journal View Link
2 Investigation on Concentration Different Methods of Mashhad Thorghabeh Gold Ore 2004 Engineering International Journal of Iran University of Science of Technology View Link
3 Modelling and Optimization of Nano-bubbles Generation Process Using Response Surface Methodology 2009 International Journal Of Nanoscience and Nanotechnology View Link
4 Nanobubble flotation of fine and ultrafine chalcopyrite particles 2010 International Journal Of Mining Science and Technology View Link
5 DETERMINATION OF BUBBLE SIZE DISTRIBUTION IN A LABORATORY MECHANICAL FLOTATION CELL BY A LASER DIFFRACTION TECHNIQUE 2011 PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING View Link
6 Improvement of chalcopyrite atmospheric leaching using controlled slurry potential and additive treatments 2018 PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING View Link
7 effect of thermal treatment on specific of breakage of manganese ore 2018 Journal of Mining and Environment View Link
8 Dechlorination from Sulphate Aqueous Solutions of Zinc Electrolysis by Electrochemical Method 2018 Asian Journal of Water, Environment and Pollution View Link
9 Beneficiation of Low-Grade Laterite Nickel by Calcination-Magnetic Separation Method 2019 Iranian Journal of Chemistry and Chemical Engineering (IJCCE View Link
10 Recovery of vanadium from secondary Tailing deposits of iron ore by salt roasting-alkaline leaching and solvent extraction processes 2019 Iranian Journal of Earth Sciences View Link
11 Effect of frother type and operational parameters on nano bubble flotation of quartz coarse particles 2019 Journal of Mining and Environment View Link
12 Effects of nanobubble and hydrodynamic parameters on coarse quartz flotation 2019 International Journal Of Mining Science and Technology View Link

Presented article to congress or conferences

Row Article title Date of preparation Presenting date Title of conference Related file Related link
1 Synthesis and Characterization of Modified Nano-Bentonite for Removal of Heavy Metal Ions (Lead and 2010 5th International Congress on Nanoscience Nanotechnology (ICNN2014) View Link
2 REMOVAL OF COPPER CATION (II) FROM INDUSTRIAL WASTEWATERS BY CONVENTIONAL AND MULTI BUBBLE ION Flotation 2010 ۱۴th International Mineral Processing Symposium View Link
3 The Effect of Nanobubbles on increasing the flotation rte constant of coarse particles 2018 The 36th National and the 3rd International Geosciences Congress View Link
4 Study of the relationship between flotation rates constant and hydrodynamic parameters on the flotation process using nanobubbles 2018 The 36th National and the 3rd International Geosciences Congress View Link
5 Effect of nano-microbubble size on the flotation of quartz particles 2017 First National Conference on Nano, from Synthesis to Industry View Link
6 Optimization of flotation of Sormak Lead& Zinc ore using response surface methodology 2018 1st national conference of Modelling in Mining Engineering View Link

Published books

Row Book title First publication # Publishing Related file Related link
1 Application of Flotation Process in the Environment 2009 Isatis Fadak View Link

Undergraduate’s lessons

Row Title of Undergraduate’s lessons From Till Place of teaching Related file Related link
1 Methods of research and presentation 2011 up to now Imam Khomeini International University (IKIU) View Link
2 Principle of Mineral Processing 2012 up to now Imam Khomeini International University (IKIU) View Link
3 Analytical Chemistry 2012 up to now Imam Khomeini International University (IKIU) View Link

Postgraduate’s lessons

Row Title of Postgraduate’s lessons From Till Place of teaching Related file Related link
1 Advanced Flotation 2016 up to now Imam Khomeini International University (IKIU) View Link
2 Advancesd Grinding 2016 up to now Imam Khomeini International University (IKIU) View Link
3 Concentration and Purification of Leaching Solutions 2015 up to now Imam Khomeini International University (IKIU) View Link
4 Design of Experiments 2013 up to now Imam Khomeini International University (IKIU) View Link
5 Design of Experiments 2013 up to now Imam Khomeini International University (IKIU) View Link

Done projects

Row Title of project Beginning date Termination date Place Related file Related link
1 Recovery of Vanadium (V2O5) from Isfahan Steel Company Slags 2014 2016 Imam Khomeini International University (IKIU) View Link

Thesis supervising

Row Title of thesis University name Defense date Student’s name/level Abstract file and index Related link
1 Feasibility Study of Pyrite Depression in The sulfide Concentrate of Flotation Circuite at Soungon Copper Plant Imam Khomeini International University ( 2015 Hamid faramarzi View Link
2 'Process for the Elimination of Chloride from Zinc Sulfate Solution' Imam Khomeini International University ( 2016 Majid Rezaei Kia View Link
3 Beneficiation of Low-Grade Bavanat Laterite Nickel by Calcination-Magnetic Method in Laboratory Scale Imam Khomeini International University ( 2015 Parvaneh Razi View Link
4 Evaluation of interfacial interactions between Chalcopyrite and PAX by AFM image analysis method Imam Khomeini International University ( 2015 Yasaman Mirzapour View Link
5 Determination of bubble size distribution in a laboratory mechanical flotation cell by laser diffraction technique Imam Khomeini International University ( 2014 Reyhaneh Mazahernasab View Link
6 Extraction of rare earth elements from Gazestan minie Non-magnetic Waste Imam Khomeini International University ( 2017 Somayeh Abbasi View Link
7 Investigation of electrochemical factors for enhancing the chalcopyrite leaching kinetics Imam Khomeini International University ( 2016 Mostafa Jafari View Link
8 Concentration of Maranjab Kashan Low-Grade Celestite in Laboratory Scale Imam Khomeini International University ( 2016 Omid Hoseini View Link
9 : Leaching- Low grade zinc oxide tailings- Solvent extraction- Recoverable zinc metal- Bama Mining Company Imam Khomeini International University ( 2017 Fatemeh Yosefi View Link
10 Feasibility study of recovery improvement in lead concentrate of Kane Pouyan plant by flotation process Imam Khomeini International University ( 2017 Behrouz Abdi View Link
11 The feasibility study of copper recovery from lead concentrate Zehabad plant using flotation method Imam Khomeini International University ( 2018 Mohammad Mehdi Jabbari View Link
12 Investigation of the grinding media galvanic reaction effects for pyrite separation from chalcopyrite in the copper flotation Songoon plant. Imam Khomeini International University ( 2018 Elmira Ravanasa View Link
13 Removal of Heavy Metals from Drinking water by Modified Bentonite Nano particls Imam Khomeini International University ( 2014 Asra Fadak View Link
14 Study of Thermal effects on comminution of Low-grade Siliceous Manganese Ores Imam Khomeini International University ( 2016 Monireh Heshami View Link
15 A feasibility study of iron removal from silica sand for use in the glass industry Imam Khomeini International University ( 2016 Babak Ojavandi View Link

Managing executive records

Row Title of executive position From Till Name of the Organization/Institute Related file Related link
1 1st national conference of Modelling in Mining Engineering- Executive Secretary 2018 2018 Imam Khomeini International University (IKIU) View Link

Rewards and scientific awards

Row Reward title Date Amount of reward Received from Related file Related link
1 Recovery of V2O5 project as a Top project 2017 View Link
2 Rank 1 in PhD Entrance Examination 2010 View Link

Lessoning papers and questions sample

Row Title of lessoning paper/Questions Education year Term Presented for Related file Related link
1 View Link

PhD thesis supervising or advising

Row Title of thesis Defense date University name Student name Related file Related link
1 Quartz Coarse Particles Flotation Using Nanobubbles 2018 University of Tehran Sabreh Nazari View Link

Professional license

Row License title Beginning date Termination date Institute/Organization Related file Related link
1 • Certificate of Attendance in Estimation of Uncertainty in Measurements training course by SGS Iran Ltd. 2009 2009 Iran Mineral Processing Research Center (IMPRC) View Link