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grinding phosphate rock abu tartur

grinding phosphate rock abu tartur

Radiological assessment of Abu-Tartur phosphate,

The Abu-Tartur phosphate deposit was found to have lower activity than many others exploited phosphate sedimentary deposits, with its average total annual dose being only 114.6 microSv y (-1). This value is about 11.46% of the 1.0 mSv y (-1) recommended by the International Commission on Radiological Protection (ICRP-60, 1990) as the maximum ...

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Abu Tartour Phosphate Mine - waphco

2021-6-3  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 billion tons of medium to high quality phosphate rock ranging from 25% up to 31% P2O5 ...

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The potential production of rock-based fertilizer and soil ...

2021-11-20  This enabled the beneficiation of Abu-Tartur phosphate rejects (21.8 wt% P 2 O 5 1.8–8.0 wt% MgO), resulting in valuable concentrate assaying 29.5 wt% P 2 O 5 and 0.6–1 wt% MgO (Yehia et al., 2001; Abouzeid et al., 2009). However, the flotation processes were no longer practiced at Abu-Tartur mine due to the scarcity of water in this arid ...

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Phosphate Mining Wastes at Abu Tartur Mine Area,

2013-6-2  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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PhosPhate Misr

Misr Phosphate is one of the major companies producing phosphate rock concentrate in Egypt with production capacity of around 5 Million Tons a year from one of the biggest reserves in the world “Abu Tartour” located 50KM west of the city of El Kharga City, the capital of the New Valley Governate in the southwestern Egypt.

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(PDF) Enrichment of abu-tartur phosphate ore wastes

The mixture of phosphoric acid and sulphuric acid (1:1), for. Enrichment of Abu-Tartur phosphate ore wastes. 139. example, was used as pH regulator and depressing agent for phosphate minerals. The ...

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Abu Tartur Phosphate Mine (MRDS #10079517) P

Geographic coordinates. Geographic coordinates: 30.00142, 24.99953 (WGS84) Political divisions (FIPS codes) Egypt (country) Africa (continent) Land (continent)

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(PDF) Radiological assessment of Abu-Tartur phosphate ...

2008-3-1  The contents of natural radionuclides (226Ra, 232Th and 40K) were measured in sedimentary phosphate rock samples (Abu-Tartur phosphate,

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Recovery of lanthanides from Abu Tartur phosphate rock ...

1999-5-1  In the present work, a process for the treatment of Abu Tartur phosphate rock for the recovery of lanthanides without interfering with the normal route proposed for fertilizer production, is proposed using HNO 3 as a leaching agent. Further, an attempt was made to defluorinate the leach solution in order to upgrade the fertilizer and, at the same time, recover the fluorine.

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Characterization of Aspergillus niger siderophore that ...

2019-6-11  The studied sample was collected from phosphate deposits of Abu Tartur Mine area, the largest phosphate mine in Egypt. The mine is located adjacent to the Abu Tartur plateau, about 600 km southwest of Cairo and 50 km to the west of Kharga Oasis, Egypt's Western Desert. The collected sample was dried in air and powdered in the standard ring mill.

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Phosphate Mining Wastes at Abu Tartur Mine Area,

2013-6-2  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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(PDF) Report on Abu Tartur Phosphate Rock Beneficiation ...

Simplified Flowsheet for concentration of Abu Tartur Phosphate Rock Material Balance Assume basis 100000tons/year Screener efficiency = 95% Assume clay only Al2O3 Screener Real Reactions For Simplification Energy Balance Findings Discussion: Solutions have been presented which can be carried out simultaneously , they aim to maximize profit and ...

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Abu Tartour Phosphate Mine - waphco

2021-6-3  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 billion tons of medium to high quality phosphate rock ranging from 25% up to 31% P2O5 ...

Read More
PhosPhate Misr

Misr Phosphate is one of the major companies producing phosphate rock concentrate in Egypt with production capacity of around 5 Million Tons a year from one of the biggest reserves in the world “Abu Tartour” located 50KM west of the city of El Kharga City, the capital of the New Valley Governate in the southwestern Egypt.

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Upgrading of Abu Tartur Calcareous Phosphate via

2016-9-9  Upgrading of Abu-Tartur calcareous phosphate via selective leaching by organic acids A.R. Bakry. 1,N.A. Abdelfattah , A.B. Farag. 2*, and A.M. Elwy. 1. Abstract - Abu-Tartur PR contains about 49.20% apatite mineral equivalent to 21.8% P. 2. O. 5 . and more than 50% of undesirable components including about 26% carbonate minerals.

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Distribution of REE in shales overlying the Abu Tartur ...

1998-7-24  The phosphate-shale member, 34–45 m thick, shales with thin intercalations of fine concretional phosphorites. It is most probable that the source of REE in the Abu-Tartur phosphorites is the shales of the phosphate formation as well as those of the Dakhla formation.

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Mineralogical and Technological Aspects of Phosphate Ore ...

2019-8-28  The object of the study was apatite-nepheline ore of the Khibiny deposits group (Russia) and phosphate ore of the Abu-Tartur deposit (Egypt). For the development of beneficiation schemes and modes, complex studies were carried out on mineral and elemental composition, including optical methods of analysis, electron microscopy using automated

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Importance of phosphate pock application for sustaining ...

2019-1-24  Phosphate rock (PR) is considered the cheapest P fertilizer. Phosphate rock sources may be of igneous or sedimentary origin. In Egypt, the natural phosphate rock is located in Sebaiya (Nile Valley), Safaga (Red Sea), and Abu Tartur (Western Desert). The higher the organic matter contents in soil, the better dissolution of the PR.

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PAPER OPEN ACCESS Direct leaching of rare earth

The XRD-analysis suggests that the phosphate rock consists mainly of Francolite together with minor amounts of Dolomite and Calcite. Abu Tartur phosphate rock contains relevant amounts of REEs in the order of 0.100 wt% and a relatively low content of uranium in

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Ahmed Mohamed Abu-El-Naga - البحر الاحمر مصر ملف شخصي ...

Applied Rock Mechanics - ... -المشروعات Mining Engineering • Graduation Project: Evaluation and Exploitation of Phosphate Deposit at Abu-Tartur, Western

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Evaluation and Optimization of Abu Tartur Egyptian ...

2016-10-28  Egyptian Phosphate Ore Collection: Abu Tartur phosphate deposit is one of the largest phosphates mining area (1000 million tons and 200 million tons proved) in the Middle East Rock phosphate sample is collected in plastic bags from phosphate mine present in Safaga and Elkosir on the red sea coast in Egyptian eastern desert.

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The potential production of rock-based fertilizer and soil ...

Rock-based fertilizer and soil conditioner can be obtained from the Abu-Tartur mining wastes. Abstract The current phosphate mine wastes at El-Liffiya-Maghrabi sector, Abu-Tartur plateau, are represented by low-grade phosphorites along with overburden of glauconite and shale deposits.

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PhosPhate Misr

Misr Phosphate is one of the major companies producing phosphate rock concentrate in Egypt with production capacity of around 5 Million Tons a year from one of the biggest reserves in the world “Abu Tartour” located 50KM west of the city of El Kharga City, the capital of the New Valley Governate in the southwestern Egypt.

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Bioleaching of Abu Tartur Phosphate Ore by Using ...

2017-2-17  Chemical composition of Abu Tartur phosphate ore XRD analysis of the Abu Tartur phosphate ore sample demonstrated the presence of insoluble P 2 O 5 is 24.5 % and the other element presence in this ore was Ca 39.5 %, L.O.I. 12.32 %, SiO 2 with 7% , SO 5.07%, Fe 2 O 3 with 6.6%, Al 2 O 3 2.02%and other traces elements (Table 1).

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ENRICHMENT OF ABU-TARTUR PHOSPHATE ORE WASTES

2005-1-28  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, the magnetic waste assays about 23% P2O5 and comprises about 10% of the mined P2O5 value (Abu-Tartur, 1990). Therefore,

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mines), pp. 1364 - 1379 PANEL WIDTH AFFECTED BY

2013-5-13  1364 M. A. Hussein et al., Panel width affected by rock mass classifications (abu-tartur phosphate mines), pp. 1364 - 1379 * Corresponding author. Mining and Metallurgical Engineering Dept. Faculty of Engineering, Assiut University, Egypt

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Recovery of lanthanides from Abu Tartur phosphate rock ...

1999-5-1  In the present work, a process for the treatment of Abu Tartur phosphate rock for the recovery of lanthanides without interfering with the normal route proposed for fertilizer production, is proposed using HNO 3 as a leaching agent. Further, an attempt was made to defluorinate the leach solution in order to upgrade the fertilizer and, at the same time, recover the fluorine.

Read More
abu tartour phosphate rock egypt - traktorki

abu tartur phosphate rock domainemandourelle. Abu Tartour Safaga Mining Port Exporting Egyptian Abu Tartur mine Wikipedia projet abu tartour phosphate The Abu Tartur mine is a large mine loed in New Valley Governorate Abu Tartur represents one of the largest phosphates reserve in Egypt having neficiation of phosphate abou tartour 171 BINQ MiningJun 22 2013 183 32beneficiation of phosphate

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Azotobacter vinelandii Evaluation and Optimization of

2016-12-19  Optimum conditions of bioleaching of Abu Tartur phosphate ore are 3 days incubation period, modified PVK medium is the best medium for dissolution of Abu Tartur phosphate ore, 0.1x 1029 colony forming unit of Azotobacter vinelandii for 50 ml medium, 0.5% Abu Tartur phosphate ore concentration , 30°c, ammonium oxalate as

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Importance of phosphate pock application for sustaining ...

2019-1-24  Results: In Egypt, the natural phosphate rock is located in Sebaiya (Nile Valley), Safaga (Red Sea), and Abu Tartur (Western Desert). The higher the organic matter contents in soil, the better dissolution of the PR. Legumes are particularly suited for the use of PR. Biological solubilization of phosphate rock is more environmentally friendly

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