The company specializes in phosphate extraction with a nominal production capacity of 10 million tons per year. The mines owned by the company are located in the Nile Valley, the shores of the Red Sea and the Abu Tartur hill. Abu Tartur Hill Mines, which is Egypt's largest phosphate reserves, is managed exclusively by the company.
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Phosphate rock is the main source of phosphorous involving hundred of phosphorous minerals (Glenn and Arthur, ... The proven reserves of Duwi phosphates in Egypt are estimated at 13000 million tonnes (Baioumy, 2011; Awadalla, ... Abu Tartur is a plateau of approximately 470m–550 m altitudes above sea level.
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Sedimentary Abu Tartur phosphate ore from Egypt contains relatively high concentrations of up to 0.05-0.20 wt. % REEs [12][13][14][15] [16], compared to those found in other sedimentary phosphate ...
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The Abu-Tartur plateau, study area, is considered to be an important phosphate mining site that contains two thirds of the total phosphate reserve of Egypt estimated at 1billion tons and distributed through 112 km 2 of the total plateau area 1200 km 2 (Baioumy, 2002). The mine wastes are represented by phosphate rejects along with …
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Leaching of uranium and REEs with oxalic acid from the Egyptian Abu-Tartur phosphate rock (PR) was studied. The eff ect exerted on the leaching process by oxalic acid concentration, agitation time ...
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The proved huge geological reserves ... The fifth domain represents the near surface medium grade phosphate rock in the Dakhla Oasis, from Asmant village to …
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Phosphate rock is the main source of phosphorous involving hundred of phosphorous minerals (Glenn and Arthur, 1990; Trappe, 1993; Britt, 2013). ... The proven …
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2. Nile Valley Phosphate Ore 2.1. Situation and Reserves of Nile Valley Phosphate ore Phosphate rock from the Nile Valley deposits is worked by El-Nasr phosphate Co. at …
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The continuous and growing demand for phosphate, especially by the fertilizer industry, has increased the exploitation rate of high-grade phosphate ores extracted from phosphate deposits.However, with the depletion of high-grade ore resources, the exploitation of low-grade phosphate ores and phosphate mine waste …
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Phosphate rock is one of the most important REEs secondary resources. Accordingly, this work focuses on the selective leaching of REES from Abu-Tartur phosphate rock using Tartaric acid solution.
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WebThree main sites are promising for the phosphate mining, these are: 1) The Abu Tartour mine (with estimated reserves of 1 billion tons and up to 31% P 2 O 5); 2) The Sibaiya mine (with a reserve ...
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Sedimentary Abu Tartur phosphate ore from Egypt contains relatively high concentrations of up to 0.05-0.20 wt. % REEs [12] [13] [14][15][16], compared to those found in other sedimentary phosphate ...
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Cadmium concentration in phosphate rock varied from 3-150 mg/kg with average concentration of 18 mg/kg, while uranium concentration in phosphate rock is ranging from 20 to 500 mg/kg with average ...
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The Abu Tartur Plateau has attracted the attention of geologists since the discovery of economically significant phosphate deposits in the Duwi Formation in 1967 (Notholt, 1985; Sediek and Amer ...
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The phosphate ore reserves of Abu Tartur district represent about one-third of all the phosphate reserves of Egypt (more than 1000 million tons). It contains about 24.6% P 2 O 5 .
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The effect of phosphate rock par ticle size on the phosphate rock dissolution process was studied f or the different particle size fractions 750 - 700 µm, 600 - 500 µm, 315 - 250 µm and 150 - 63
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Abu-Tartur phosphate (Egypt) beneficiation process discards large amount of phosphate tailings as magnetic wastes and slimes. These wastes represent about 20% of the run-of-mine ore. Out of this ...
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Abu Tartour Phosphate mine is the largest phosphate mine in Egypt and considered one of the largest phosphate mines in the world. It is located in the New Valley Governorate 50 km from El Kharga City. The mine has an estimated phosphate ore reserves of about 4 …
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The phosphate-glauconite rich deposit of the Campanian Duwi Formation at the Abu Tartur Plateau in the Western Desert of Egypt represents one of the largest phosphate reserves in the world, with ...
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Abu-Tartur phosphate mine is the largest phosphate mine in Egypt. The mine located adjacent to Abu Tartur plateau, some 50 Km to the west of El Kharga Oasis, Western Desert of Egypt (Figure 1). The estimated phosphate ore reserves in the area may reach up to billion tons. An extensive geological drilling exploration
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It was found that upon treatment of ground Abu Tartur phosphate rock with dilute acetic acid the % P2O5 can be raised to 28.6% from an original value of 25.6 % P2O5 with a phosphate recovery of 97.2%.
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Abu-Tartur phosphate mine is the largest phosphate mine in Egypt. The mine located adjacent to Abu Tartur plateau, some 50 Km to the west of El Kharga Oasis, Western …
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Egypt) is one of the largest phosphate deposits in the world. It is geomorphologically localized in the southeastern portion of the Abu-Tartur plateau (600 km from Cairo) and is the largest source of uranium and rare earth elements (REEs) in Egypt [1]. Abu-Tartur plateau has a huge reserve of phosphate ore reaching up to billion tons [2].
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It was found that upon treatment of ground Abu Tartur phosphate rock with dilute acetic acid the % P2O5 can be raised to 28.6% from an original value of 25.6 % P2O5 with a phosphate recovery of 97.2%.
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The phosphate-glauconite rich deposit of the Campanian Duwi Formation at the Abu Tartur Plateau in the Western Desert of Egypt represents one of the largest phosphate reserves in the world, with an estimated 70 billion metric tons of ores with up 30 wt% P 2 O 5 (Glenn and Arthur, 1990). The origin of phosphorite in the Duwi Formation …
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Since the. Enrichment of Abu-Tartur phosphate ore wastes. 141. phosphate mineral is depressed by sulphuric acid–phosphoric acid mixture, it could be. hypothesized that the collector (oleic acid ...
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The annual consumption of phosphate rock is more than 140 million tons [1]. Abu-Tartour phosphorites are considered as the highest grade in Egypt (attain average of 25 wt.% P 2 O 5). Exploration of the mining area led to an estimation of 987 million tons as economic reserve [2]. The marketable phosphate is usually 30% P 2 O 5 or higher. …
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The Abu-Tartur plateau, study area, is considered to be an important phosphate mining site that contains two thirds of the total phosphate reserve of Egypt …
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0e26040f-7197-49f6-a392-b04f6d0756e3. A phosphate mine located in the Western desert of Egypt, about 60 km from El-Kharga City, and 10 km from the main road going between El-Kharga and El-Dakhlah. Abu Tartur represents one of the largest phosphates reserves in Egypt having estimated reserves of 980 million tonnes of ore grading 30% P2O5.
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The dissolution kinetics of the Abu-Tartur phosphate rock using dilute hydrochloric acid has been investigated. The influence of acid concentration, liquid/solid ratio, particle size and temperature was studied to explore the dissolution kinetics of phosphate rock. It was found that the leaching rate increases with increasing the acid concentration, liquid/solid …
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