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Advanced Search Results For "IRON ores"

1 - 10 of 41,264 results for
 "IRON ores"
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Electroosmotic Dewatering of Iron Ore Tailings: A Laboratory Study to Improve Geotechnical Properties.

Publication Type: Academic Journal

Source(s): Advances in Civil Engineering. 10/28/2022, Vol. 2022, p1-12. 12p.

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Abstract: Minerals are subjected to ore processing to turn them into usable and saleable raw materials. First of all, the ore is reduced to the smallest size with the crushing-grinding process, and after using water and chemical additives, according to the chara...

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Collector mixtures and their synergistic effect on quartz floatability.

Publication Type: Academic Journal

Source(s): REM - International Engineering Journal. Oct-Dec2022, Vol. 75 Issue 4, p371-378. 8p.

Abstract: Sinergy is the interaction of two or more agents to produce a combined effect greater than the sum of their separate effects. Etherdiamine yields superior results for quartz floatability in a Hallimond tube and higher selectivity in the reverse bench s...

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Life Prediction of Iron Ore Tailings Concrete under Freeze-Thaw Cycle Based on Weibull Distribution.

Publication Type: Academic Journal

Source(s): Advances in Materials Science & Engineering. 5/23/2022, p1-11. 11p.

Abstract: It is urgent to improve the comprehensive utilization rate of tailings, especially to solve the problem of fine iron ore tailings treatment and the shortage of natural sand, so iron ore tailings concrete with different replace rates was prepared in thi...

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PSO-Based ANN for Studying on Carrying Capacity of Iron Ore Resources-Economy-Environment in Southern Shaanxi, China.

Publication Type: Academic Journal

Source(s): Mathematical Problems in Engineering. 4/30/2022, p1-15. 15p.

Abstract: The southern Shaanxi Province, China, has abundant iron ore resources due to local ideal metallogenic conditions. The development and utilization of iron ore resources and other related industries serve as important pillars of the regional economy. In ...

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Upgradation of Iron Ore Fines and Slime by Selective Flocculation Using Surface-Active Agents, Settling Study, and Characterization of the Beneficiation Waste for Value Addition.

Publication Type: Academic Journal

Source(s): Journal of Chemistry. 3/4/2022, p1-13. 13p.

Abstract: Washing of iron ore fines and slime (10% and 25% w/v, slurry concentrations) with two types of surface-active agents (sodium humate (synthesized) and AD 200 (commercial)) at varying concentrations at pH 8 was conducted for ascertaining the efficacy of ...

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组合脱磷剂对高磷铁矿还原焙烧 - 磁选的影响.

Publication Type: Academic Journal

Source(s): Journal of Northeastern University (Natural Science). Mar2022, Vol. 43 Issue 3, p423-430. 8p.

Abstract: 针对高磷铁矿还原焙烧降磷过程中脱磷剂成本高、用量大等难题,为更好地开发利用高磷铁矿, 采用还原焙烧 - 磁选工艺,研究了组合脱磷剂对高磷铁矿提铁降磷的影响. 通过 X 射线衍射(XRD)和扫描电 子显微镜 - 能谱仪(SEM - EDS)揭示提铁降磷机理. 结果表明:加入 13% 碳酸钙和 2% 碳酸钠作为组合脱磷 剂能代替传统脱磷剂,并获得了良好的脱磷效果. 当原矿铁品位 55.58%,含磷 0.57% 时,在推荐的试验条件 下,可获得铁品位 93.25%,铁回收率 90.75%、磷质量分数 0....

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Development of innovation routes for iron ore using high intensity magnetic separators.

Publication Type: Academic Journal

Source(s): REM - International Engineering Journal. Apr-Jun2022, Vol. 75 Issue 2, p167-175. 9p.

Abstract: The mineral processing of low-grade iron ores commonly generates large volumes of slime, which are disposed as tailings. Modern mining requires strives to eliminate the use of tailings dams in a maximum effort to increase metallurgical recovery, the se...

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Bonding Performance and Thermomechanical Coupling Analysis of Iron Ore Tailings Reinforced Concrete.

Publication Type: Academic Journal

Source(s): International Journal of Heat & Technology. Feb2022, Vol. 40 Issue 1, p193-200. 8p.

Abstract: After long-term use at high temperatures, the iron ore tailings (IOT) reinforced concrete will suffer from problems like carbonization, corrosion, and durability decline. It is highly practical to analyze the bonding performance and thermomechanical co...

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Iron Ore Miners Increase Production Capacity.

Publication Type: Periodical

Source(s): Engineering & Mining Journal (00958948). Dec2022, Vol. 223 Issue 12, p32-39. 8p.

Abstract: The article offers an outlook for the iron ore industry as of December 1, 2022. Topics covered include the increase in global output of iron ore in 2021, several iron ore projects in development following the increased iron ore price of the last three ...

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Petrology of ultramafic rocks from Pt. Sebuku iron lateritic ore (SILO) concession area, Sebuku Island, South Kalimantan, Indonesia.

Publication Type: Conference

Source(s): AIP Conference Proceedings. 2022, Vol. 2543 Issue 1, p1-9. 9p.

Abstract: Serpentinized ultramafic rocks are widely distributed in Sebuku Island, South Kalimantan, especially in the concession area of PT. Sebuku Iron Lateritic Ore (SILO). Nine representative samples were taken from field sites and subject to detail petrograp...

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