Search Documents

Search Again

Search Again

Refine Search

Publication Date
Clear

Refine Search

Publication Date
Clear
Organization
Organization
  • IMPC
    Effective Design of Tailings Pond Size for the Management of Iron Ore Tailings in Indian Context

    By P. K. Sen, Mrinal K. Ghose

    Tailing slurry is usually abrasive and possesses high viscosity. This paper examines the existing iron ore beneficiation process and focuses on some of the key environmental issues related to the disp

    Jan 1, 2003

  • IMPC
    A Sustainability Analysis of the Metals’ Value Chain: a Focus on Copper

    By Jim Petrie, Mary Stewart, Damien Giurco

    This paper describes a generic approach to analysing the environmental and economic performance of a global mineral/metal value chain, with the express view of improving the quality of prospective dec

    Jan 1, 2003

  • IMPC
    Interactive Effects between Frothers and Dithiophosphate Collectors in Sulfide Mineral Flotation

    By D. Pienaar, B. McFadzean, T. Jordaan

    "Dithiophosphate (DTP) collectors have the lowest affinity for sulfide mineral surfaces compared to other common sulfide mineral collectors, such as xanthates and dithiocarbamates. In some cases it ha

    Jan 1, 2018

  • IMPC
    Solid-state Synthesis of MgB4O7 Using Magnesium Oxide and Boric Acid

    By A. Üçyildiz

    Magnesium borates of varying compositions and properties are synthesized using different reagents and methods for the possible potential uses as termoluminescent material, anti-wear and anti-friction

    Jan 1, 2014

  • IMPC
    Benefits from the development of site-specific SAG mill throughput forecast models for gold, copper and iron ore concentrators

    By Mike Daniel, Eric Wang

    "Several new large copper and gold concentrators have been built and commissioned around the world in the past five to eight years. The success of the ramp-up from these very large concentrators has v

    Jan 1, 2014

  • IMPC
    Use of the Theory of Grinding Kinetics to Calculate Tower Mills Characteristics

    By S. Nitta

    The present study deals with a new approach in calculating the size of Tower Mills. The method is derived from the application of grinding kinetics theory on the analysis of by-gone operational data.

    Jan 1, 2014

  • IMPC
    Computer-based study on QSAR of small molecule depressors for chalcopyrite

    By Chuanyao Sun, Longli Liu, Fayu He, Guiye Wu

    Utilizing thioglycolic acid (TGA) as a template and using structure-guided design, a molecular modelling approach has been used to design and screen appropriate dispersant for chalcopyrite. A series o

    Jan 1, 2014

  • IMPC
    Design, Modelling and Control of Flotation Equipments

    By Juan B. Yianatos

    "After almost 100 years, since the first commercial application began in Australia, flotation has shown an extraordinary growth and nearly 2 billion tons of ore per year are presently treated by flota

    Jan 1, 2003

  • IMPC
    Entrainment of Quartz in Flotation Tests with Frothers

    By D. Szyszka

    During passing gas bubbles through mineral suspensions, some mechanical carryover of fine particles to the froth layer always takes place. The entrainment of mineral particles is influenced by many pa

    Jan 1, 2014

  • IMPC
    Production of Grain Refiners for Steel from Ilmenite Ore

    By D. J. Zhao

    The reduction and nitridation of preoxidized ilmenite pellets were investigated with the prospect of creating grain refiners containing titanium oxides and titanium nitride dispersoids. All the reduct

    Jan 1, 2014

  • IMPC
    Role of Mineral Transformations in Sulphuric Acid Leaching of Pre-reduced Nickel Laterite Ores

    By W. H. Cheung

    Nickel (Ni) plays a major role in the production of steel and other major alloys. There are two sources of Ni: laterite and sulphide ores. Global reserves of sulphide ores are being rapidly depleted,

    Jan 1, 2014

  • IMPC
    Investigation on the Separation of Hf from (Zr/Hf) Cl4 Mixture Produced in ZPP of Iran by Solvent Extraction Using TriBu-tylPhosphate (TBP)

    By K. Saberyan

    Zirconium and hafnium are two important elements in nuclear industries. Zirconium is used in fuel rod for its low neutron absorption. Hafnium should be separated from zirconium, because it has higher

    Jan 1, 2014

  • IMPC
    Use of Lignin Derivatives for Selective Flotation of Cu-Mo

    By Regis Texeira, Leopoldo Gutierrez, Vicente Hernandez, Caludia Vidal, Lina Uribe

    "Molybdenum is currently the most important by-product of Chile´s copper mining industry. This mineral has gained international relevance over the years, because of its price. At mining deposits in Ch

    Jan 1, 2018

  • IMPC
    Study on Hydration of Calcium Sulfate Hemihydrate Whiskers

    Calcium sulfate whiskers are considered to be a prosperous reinforced material in application due to their high mechanical properties. But the hydration occurs easily at moist atmosphere or in aqueous

    Jan 1, 2014

  • IMPC
    Bao Ha’s Graphite Flotation

    By Thi Hien Tran, Ngoc Anh Tran, Thi Thu Hien-Dinh, Duy Anh Dao

    "Natural graphite exists mainly in three types of amorphous graphite, flakes graphite and lump graphite. Graphite from Bao Ha mine, Lao Cai province is with 11.8 carbon-graphite %, forms in flakes and

    Jan 1, 2018

  • IMPC
    Research on Microwave Assisted Leaching of Copper Anode Slime Based on the Taguchi Methods

    By Z. Y. Ma, M. D. Liu, Z. Z. Liu, J. K. Zhou

    "An optimization method of microwave assisted leaching of copper anode slime was proposed based on Taguchi method. The results showed that the solid-liquid ratio was the most important factor affectin

    Jan 1, 2018

  • IMPC
    An Engineering Practice of Biological Treatment on Waste Water from Production of Beneficiation Reagent with Amines

    By Z. K. Liu

    Production of the amines collectors and cation surfactant gives out the liquid waste containing high COD (Chemical Oxygen Demand) and ammonium & nitrogen, which is difficult to be treated with convent

    Jan 1, 2014

  • IMPC
    Development of an aid tool for fault detection in ball mills

    By Roberto Galery, Priscila Esteves, Braz Cardoso, Marcelo Stopa

    "It was developed in this work a computational tool to aid in anomaly detection present in the operation of ball mills. The tool uses a torque estimator that is based on measurements taken exclusively

    Jan 1, 2014

  • IMPC
    Recovery of Metals from Shredded Television Scrap

    By J. R. Cui

    The production of electric and electronic equipment (EEE) is one of the fastest growing areas. This development has resulted in an increase of waste electric and electronic equipment (WEEE). In view o

    Jan 1, 2014

  • IMPC
    Fungal Biomining Of Low Grade Manganese Ore

    By A. P. Das

    Biomining technology focuses on achieving effective recovery of precious metals from their ores and concentrates using microbial techniques. Biomineral extraction of manganese from low-grade manganese

    Sep 1, 2012