118 results on '"Abdollahy, Mahmoud"'
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2. Role of D2EHPA in Ion Flotation of Neodymium for Achieving a High Selectivity over Base Metal Impurities
3. Thermodynamics of the Selective Separation of La(III) and Y(III) from Nitrate Medium by D2EHPA in the Presence of Al(III) and Ca(II) Impurities
4. Electrochemical and reactions mechanisms in the minimization of toxic elements transfer from mine-wastes into the ecosystem
5. Nitrate ions effects on solvent extraction of rare earth elements from aqueous solutions by D2EHPA: Experimental studies and molecular simulations
6. Dissolution of mechanically activated sphalerite in the wet and dry milling conditions
7. Investigation of cell geometry effect on the turbulence characteristics and flotation performance using particle image velocimetry technique
8. Investigation of bubble-particle attachment, detachment and collection efficiencies in a mechanical flotation cell
9. Investigating the Kinetics, Mechanism, and Activation Energy of Limestone Calcination Using Isothermal Analysis Methods
10. Modeling the bubble loading based on force balance on the particles attached to the bubble
11. The leachability study of iron-oxides from mine tailings in a hybrid of sulfate-chloride lixiviant
12. Synthesis of magnetite nanoparticles from iron ore tailings using a novel reduction-precipitation method
13. Simultaneous immobilization of heavy metals in soil environment by pulp and paper derived nanoporous biochars
14. Utilization of a Novel Chitosan/Clay/Biochar Nanobiocomposite for Immobilization of Heavy Metals in Acid Soil Environment
15. Fractionation and leaching of heavy metals in soils amended with a new biochar nanocomposite
16. A Deep Insight into the Selectivity Difference Between Y(III) and La(III) Ions Toward D2EHPA Ligand: Experimental and DFT Study
17. Nano-microbubble flotation of fine and ultrafine chalcopyrite particles
18. Solvent extraction of rubidium from gold waste using conventional SX and new CFE methods
19. Drop size distribution in a mixer–settler reactor for the gold chloride/DBC system
20. Theoretical and experimental comparison of rare earths extraction by [P6,6,6,1,4][Decanoate] bifunctional ionic liquid and D2EHPA acidic extractant
21. The selective separation of neodymium from aluminum using ion flotation
22. Dual effects of sodium sulfide on the flotation behavior of chalcopyrite: I. Effect of pulp potential
23. Role of D2EHPA in Ion Flotation of Neodymium for Achieving a High Selectivity over Base Metal Impurities
24. Effect of biogenic jarosite on the bio-immobilization of toxic elements from sulfide tailings
25. Destabilisation of gold cyanide complex by sulphur species: A computational perspective
26. Investigating the Kinetics, Mechanism, and Activation Energy of Limestone Calcination Using Isothermal Analysis Methods
27. Determination of the mass transfer rate constant in a laboratory column flotation using the bubble active surface coefficient
28. Selective separation of neodymium from synthetic wastewater by ion flotation
29. Control of the morphology, specific surface area and agglomeration of precipitated calcium carbonate crystals through a multiphase carbonation process
30. Bubble loading profiles in a flotation column
31. A successful operational initiative in copper oxide flotation: Sequential sulphidisation-flotation technique
32. Quantifying the spreading factor to compare the wetting properties of minerals at molecular level – case study: sphalerite surface
33. Minimization of metal sulphides bioleaching from mine wastes into the aquatic environment
34. Removal of iron from milk of lime to produce pure precipitated calcium carbonate
35. Investigation of bubble-particle interactions in a mechanical flotation cell, part 1: Collision frequencies and efficiencies
36. Leaching and recovery of phosphate and rare earth elements from an iron-rich fluorapatite concentrate: Part II: Selective leaching of calcium and phosphate and acid baking of the residue
37. Influence of heavy metals on the adsorption of arsenate by magnetite nanoparticles: Kinetics and thermodynamic
38. Selective separation of neodymium from synthetic wastewater by ion flotation.
39. Removal of iron from milk of lime to produce pure precipitated calcium carbonate.
40. Leaching and recovery of phosphate and rare earth elements from an iron-rich fluorapatite concentrate: Part I: Direct baking of the concentrate
41. Heat Capacities of Aqueous Solutions of K4Fe(CN)6, K3Fe(CN)6, K3Co(CN)6, K2Ni(CN)4, and KAg(CN)2 at 298.15 K
42. Predicting Cyanide Consumption in Gold Leaching: A Kinetic and Thermodynamic Modeling Approach
43. Particle Image Velocimetry Study of the Turbulence Characteristics in an Aerated Flotation Cell
44. Utilization of a Novel Chitosan/Clay/Biochar Nanobiocomposite for Immobilization of Heavy Metals in Acid Soil Environment
45. A successful operational initiative in copper oxide flotation: Sequential sulphidisation-flotation technique.
46. The Role of Nanoporous Biochars Functional Groups for Immobilization of Heavy Metals in Aqueous Solution
47. Bubble loading measurement in a continuous flotation column
48. Column flotation cell design by drift flux and axial dispersion models
49. Heat Capacities of Aqueous Solutions of K4Fe(CN)6, K3Fe(CN)6, K3Co(CN)6, K2Ni(CN)4, and KAg(CN)2 at 298.15.
50. The comparison between sodium cyanide and white dextrin as pyrite depressants in the sequential flotation Cu-Zn massive sulphide ore – Iran Taknar
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