Flotation Reagent
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  • Flotation is a process technique upgrading ores by using  flotation reagents in the flotation vessel. This process involves modifying and taking advantage of the differences in surface chemistry of the materials to be separated.
  • Three principal types of flotation reagents are collectors, regulating agents, and frothing agents.
  • Collectors are organic substances that impart hydrophobicity to mineral particles to be floated, which makes possible the attachment of the particles to gas bubbles.
  • Regulating agents are used to increase the selectivity of collector adherence to the surface of specific minerals, increase the strength of the adherence, reduce the amount of collector used.
  • Frothing agents increase the stability of the mineralized froth and facilitate the dispersion of air in the pulp and the formation of the minutest possible bubbles.
  • In separation of valuable minerals from gangue minerals, reagents are added to the flotation process on the basis of the difference in their surface properties.
  • Action of flotation reagents depends on several factors, including the natural composition of the mineral surface, the alkalinity, acidity of the medium and pulp temperature.
  • During froth flotation operation with the reagent combination is sufficient to assist the collection of copper, iron and molybdenum compounds.
  • Flotation reagents need to be carefully selected taking into factors such as coal particle size and flotation equipment etc. Ekofol which is a combination collector-frothing reagent achieved an 8% higher recovery rate in laboratory.
  • A new reagent for the application in the preparation of mineral raw materials, mainly Sulphide and oxyde mono and polymetallic ores of non-ferrous metals which are used as a corrosion inhibitor of the equipment and grinding bodies and as a selective collector of the wanted metal.
  • The flotation reagent MIBC (T-80) is used in the flotation circuit as a foaming agent and to reduce surface tension.


  • Flotation Reagent.
  • Ekofol Flotation Reagents.
  • Choosing the Correct Flotation Reagent.
  • Reagent Storage and Handling.
  • Handbook of Flotation Reagent.
  • Flotation Reagents and Collectors.


  • Centrifroth Flotation Reagents.
  • Sylvablend FR-2235.
  • Product List-flotation Reagents.
  • Flotation Reagents.


  • Preparation of New Flotation Reagents.
  • Process Requirement of flotation Reagent.


  • Development of a lower-pH copper flotation reagent system.


  • Selective Flotation Agent and Flotation Method.
  • Phenolaldimines as froth flotation reagents.
  • Differential flotation reagent for molybdenum separation.
  • Enhanced flotation reagents for beneficiation of phosphate ores.
  • Flotation Reagents.
  • Amine Flotation Reagents.
  • Activated carbon adsorption of flotation reagents from tungsten solutions.
  • Oxide copper ore flotation using condensation reaction product as flotation reagent.


  • Lab Flotation Machine.
  • Small Flotation Equipment.


  • Supplier from Australia.
  • Supplier from Canada.
  • Supplier from Iran.
  • List of Suppliers.
  • China Suppliers.
  • List of Exporters.

Company Profile

  • Company1 from China.
  • Company2 from China.
  • Company3 from China.
  • Company4 from China.
  • Company5 from China.
  • Company6 from China.
  • Company from Australia.
  • Company from Serbia.
  • Company from Florida.


  • Consultancy from New York.
  • Consultancy from Australia.
  • Consultancy from USA.
  • Online Consultancy.

Manufacturing Plant

  • Production Plant from Europe.


  • Determination of low concentrations of the flotation reagent ethyl Xanthate by sample DC Polarography.
  • Recent Developments in Flotation Reagents.
  • Assessment of reagent and regrinding in a flotation circuit.
  • Effect of flotation reagents on the wet grinding of celestite concantrate.
  • Role of nonpolar oils as flotation reagents.
  • Examination of flotation reagents suitable for nickel concentrator plant.
  • Composition of reagents on yield of a difficult to float coal.
  • Optimization of reagent dosages for copper flotation using statistical technique.
  • Application of different collectors in the flotation concentration.
  • Rational design of flotation reagents.
  • Influence of flotation reagents on sulfur-oxidizing.
  • Computer simulation study of sorption of model flotation reagents to planar surface of calcium fluoride.


  • Investigation of flotation reagents.
  • Agents of reagents.
  • Evaluation of a citrus based oil as a coal flotation reagent.
  • Interpreting the role of reagents in the flotation of platinum-bearing merensky ores.
  • Consequences to the environment of reagents associated with rock phosphate processing.


  • Bacteria as flotation reagents for the flotation of a dolomitic phosphate rock.


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