phosphate ore containing

Flotation of phosphate ores containing dolomite A process for beneficiating a phosphate ore flotation feed by a reverse flotation process, said feed being obta phosphate ore containing

phosphate ore containing

  • Flotation of phosphate ores containing dolomite

    A process for beneficiating a phosphate ore flotation feed by a reverse flotation process, said feed being obtained from a phosphorite ore having a particle size range in which at least 90% by weight of the particles are less than about 045 mm said phosphorite ore including discrete particles of francolite containing a major portion of theWe are asked to determine the minimum mass of the ore containing calcium phosphate (Ca 3 (PO 4) 2) that must be processed to obtain 100 kg of phosphorus (P) To solve this problem, we shall follow these steps: Step 1: Convert grams to moles of phosphorus using the molar mass of phosphorus Step 2: Perform a moletomole comparison between phosphorus(P) and calcium phosphate (Ca 3 (PO 4) 2Phosphorus is obtained primarily from ores| Clutch PrepProblem: Phosphorus is obtained primarily from ores containing calcium phosphate If a particular ore contains 578% calcium phosphate, what minimum mass of the ore must be processed to obtain 100 kg of phosphorus? FREE Expert Solution Show answer 82% (285 ratings)Phosphorus is obtained primarily from ores| Clutch Prep

  • Phosphate Ore | Article about Phosphate Ore by The Free

    The following article is from The Great Soviet Encyclopedia (1979) It might be outdated or ideologically biased Phosphate Ore a natural mineral formation that contains phosphorus and phosphorus compounds in such concentrations that make it technically and economically feasible to process the ore in order to obtain phosphoruscontaining products, suchAl Jalamid, Saudi Arabia, phosphate ore containing 40–50% carbonate, 8–10% organic matter, and 16–25% P 2 O 5 was treated by calcination at 850 °C for about 1 h, followed by leaching with water to remove lime and quenching by 5% NH 4 NO 3 to remove magnesium (AlFariss, 1993)Reagents used in the flotation of phosphate ores: aPhosphorus is obtained primarily from ores containing calcium phosphate If a particular ore contains 351% calcium phosphate, what minimum mass of the ore Phosphorus is obtained primarily from ores containing

  • (PDF) Reagents used in the flotation of phosphate ores: A

    Jalamid, Saudi Arabia, phosphate ore containing 40– 50% carbonate, 8–10% organic matter, and 16–25% P 2 O 5 was treated by calcination at 850 ° C for about 1 h,In mineralogy and geology, phosphate refers to a rock or ore containing phosphate ions Inorganic phosphates are mined to obtain phosphorus for use in agriculture and industry In ecological terms, because of its important role in biological systems, phosphate is a highly sought after resourcePhosphates and Superphosphates Cargo Handbook theMinable concentrations of phosphate, containing from 5 to 35 percent PzOa, are formed in all phases of the phosphate cycle Primary deposits include igneous apatites, sedimentary phosphorites, and guano; secondary deposits form from each of these as the result of weathering Apatites ofPhosphate Deposits USGS

  • USA Flotation of phosphate ores containing

    A reverse flotation process for removing alkaline earth metal carbonate impurities particularly dolomite and calcite as the cell overflow from a flotation feed reagentized with water, a carbonate collector, a phosphate depressant and a pH regulator to about 2030% solids and a pH of about 5560 The phosphate concentrate is collected as the cell underflowprocess for the solubilization of phosphate from ore containing phosphate Because soluble phosphate rapidly becomes insoluble during contact with soil solutions and solids and is also immobilized by biochemical processes, phosphate is a nonrecoverable, irreplaceable element for plant nutri tion and industrial applicationsPHOSPHATEMost mining of phosphate rock involves clearing large swaths of vegetation and digging up the soil beneath to reach the phosphateorecontaining matrix 60 to 80 feet below the surface This matrix is then transported by pipeline to a nearby plant, where the phosphate ore is forcibly separated from the sand and clay by a process known asPhosphate Mining Center for Biological Diversity

  • Phosphorus is obtained primarily from ores| Clutch Prep

    Problem: Phosphorus is obtained primarily from ores containing calcium phosphate If a particular ore contains 578% calcium phosphate, what minimum mass of the ore must be processed to obtain 100 kg of phosphorus? FREE Expert Solution Show answer 82% (285 ratings)Phosphate mining involves the extraction of ores containing chemical compounds rich in substances that contain the phosphate ion These ores vary in their composition, and different varieties of phosphate rock require different mining techniques Processing of the mined oreWhat Is Involved in Phosphate Mining? (with pictures)Phosphorus is obtained primarily from ores containing calcium phosphate If a particular ore contains 556 % calcium phosphate, what minimum mass of the ore must be processed to obtain 100 kg of phosphorus? Express your answer with the appropriate units m= Question: Phosphorus is obtained primarily from ores containing calcium phosphateSolved Phosphorus is obtained primarily from ores

  • Reagents used in the flotation of phosphate ores: a

    Al Jalamid, Saudi Arabia, phosphate ore containing 40–50% carbonate, 8–10% organic matter, and 16–25% P 2 O 5 was treated by calcination at 850 °C for about 1 h, followed by leaching with water to remove lime and quenching by 5% NH 4 NO 3 to remove magnesium (AlFariss, 1993)Minable concentrations of phosphate, containing from 5 to 35 percent PzOa, are formed in all phases of the phosphate cycle Primary deposits include igneous apatites, sedimentary phosphorites, and guano; secondary deposits form from each of these as the result of weathering Apatites ofPhosphate Deposits USGSThe ore is a volcanic phosphate ore containing approximately 20 %P 2 O 5 (27% to 28% CaO) primarily as apatite Principal impurities are barite (9% to 15% BaSO 4), hematite (19% to 20% Fe 2 O 3), alumina and silicates occurring as quartz, micas and clays The barite is removedPHOSPHATE PRODUCERS IMPROVE PLANT

  • Attack of Tunisian Phosphate Ore by a Mixture of Sulfuric

    The phosphate ore used for manufacturing fertilizers are mainly sedimentary [3] [4] [5] essentially composed of fluorapatite (FAP) containing various proportions of other compounds of calcium, fluorine, iron, aluminum, quartz, les silicates and metal oxides [6] [7] The composition of phosphate rocks varies from one deposit to another andprocess for the solubilization of phosphate from ore containing phosphate Because soluble phosphate rapidly becomes insoluble during contact with soil solutions and solids and is also immobilized by biochemical processes, phosphate is a nonrecoverable, irreplaceable element for plant nutri tion and industrial applicationsPHOSPHATEMost mining of phosphate rock involves clearing large swaths of vegetation and digging up the soil beneath to reach the phosphateorecontaining matrix 60 to 80 feet below the surface This matrix is then transported by pipeline to a nearby plant, where the phosphate ore is forcibly separated from the sand and clay by a process known asPhosphate Mining Center for Biological Diversity

  • What Is Involved in Phosphate Mining? (with pictures)

    Phosphate mining involves the extraction of ores containing chemical compounds rich in substances that contain the phosphate ion These ores vary in their composition, and different varieties of phosphate rock require different mining techniques Processing ofAl Jalamid, Saudi Arabia, phosphate ore containing 40–50% carbonate, 8–10% organic matter, and 16–25% P 2 O 5 was treated by calcination at 850 °C for about 1 h, followed by leaching with water to remove lime and quenching by 5% NH 4 NO 3 to remove magnesium (AlFariss, 1993)Reagents used in the flotation of phosphate ores: aThe ore is a volcanic phosphate ore containing approximately 20 %P 2 O 5 (27% to 28% CaO) primarily as apatite Principal impurities are barite (9% to 15% BaSO 4), hematite (19% to 20% Fe 2 O 3), alumina and silicates occurring as quartz, micas and clays The barite is removedPHOSPHATE PRODUCERS IMPROVE PLANT

  • Phosphorus is obtained primarily from ores containing

    Phosphorus is obtained primarily from ores containing calcium phosphate If a particular ore contains 351% calcium phosphate, what minimum mass of the ore 1026In mineralogy and geology, phosphate refers to a rock or ore containing phosphate ions Inorganic phosphates are mined to obtain phosphorus for use in agriculture and industry In ecological terms, because of its important role in biological systems, phosphate is a highly sought after resourcePhosphates and Superphosphates Cargo Handbook theThe phosphate ore used for manufacturing fertilizers are mainly sedimentary [3] [4] [5] essentially composed of fluorapatite (FAP) containing various proportions of other compounds of calcium, fluorine, iron, aluminum, quartz, les silicates and metal oxides [6] [7] The composition of phosphate rocks varies from one deposit to another andAttack of Tunisian Phosphate Ore by a Mixture of Sulfuric

  • RAWAG for Industry and Trade | Phosphate, Fertilizers and

    Mineral ore containing oxides of Phosphorous, Iron, Aluminum, Sodium, Magnesium, Silicon and small amounts fluorides with chemical formula Ca10F2(PO4)6 RockPhosphate PowderIn the time of iron ore mining in the 60s and 70s the phosphatecontaining Apatites were a disturbing factor for [] the iron production and were sorted out by hand on conveyor belts and were sold as a phosphate raw material to the chemical industry for the fertilizer productionphosphate ore German translation – Linguee