abu tartur phosphate rock
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abu tartur phosphate rock

Radiological assessment of Abu-Tartur phosphate, Western ...

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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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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Recovery of lanthanides from Abu Tartur phosphate rock ...

May 01, 1999 · 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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Phosphate Mining Wastes at Abu Tartur Mine Area, Western ...

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) Radiological assessment of Abu-Tartur phosphate ...

Mar 01, 2008 · The contents of natural radionuclides (226Ra, 232Th and 40K) were measured in sedimentary phosphate rock samples (Abu-Tartur phosphate, Western Desert Egypt) by using gamma spectrometry (NaI (Tl ...

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

Nov 20, 2021 · 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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abu tartour phosphate project egypt

Abu tartur phosphate project beneficiation of egyptian abu tartur phosphate rock bioleaching of abu tartur phosphate ore by using a niger for 50 ml medium 0 5 abu tartur phosphate ore incubated at 30 176c different carbon and nitrogen sources were evaluated which peptone was the best nitrogen source glucose the best carbon source theget. get ...

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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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Phosphate Mining Wastes at Abu Tartur Mine Area, Western ...

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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Radiological assessment of Abu-Tartur phosphate, Western ...

Feb 05, 2008 · 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 µSv 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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phosphate mining wastes at abu tartur

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

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Panel Width Affected by Rock Mass Classifications (Abu ...

Cost of equipment ownership increase with panel width increase. 6) The optimum panel width for the condition of Abu-Tarur phosphate mine is 102 m. with an extraction ratio = 80% when pillar width ...

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abu tartour phosphate project egypt

Abu tartur phosphate project beneficiation of egyptian abu tartur phosphate rock bioleaching of abu tartur phosphate ore by using a niger for 50 ml medium 0 5 abu tartur phosphate ore incubated at 30 176c different carbon and nitrogen sources were evaluated which peptone was the best nitrogen source glucose the best carbon source theget. get ...

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Upgrading of Abu Tartur Calcareous Phosphate via Selective ...

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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PAPER OPEN ACCESS Direct leaching of rare earth elements ...

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 the order of 0.003 wt% [28]–[31].

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Project - waphco

In order to further enhance the economics of the Project, the Project Management Team (PMT) has worked from day one on the development of important complementary infrastructure packages related to the ore handling systems (Belt Conveying Systems transferring the ore from the mine concessions up to the Project’s phosphate rock storage area within the plant), Railway Track Rehabilitation that ...

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Importance of phosphate pock application for sustaining ...

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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APPLICATION OF THE ROCK MASS CLASSIFICATION SYSTEMS

mining for abu -tartur longwall phosphate mining conditions, pp. 2013 - 2021 Journal of Engineering Sciences, Assiut University, Faculty of Engineering, Vol. 41, No. 5, September, 2013, E-mail address: [email protected] Table 2. Rock properties and stratigraphic column along Abu-Tartur plateau

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Removal of Metal Ions in Phosphoric Acid by Electro ...

1 天前 · A method has been developed to reduce the iron content in phosphoric acid produced by the dihydrate wet process from open cast phosphate rock of Abu-Tartur mine in Egypt. In this method, oxalic acid was used to ppt. iron as ferrous oxalate dihydrate (FeC2O4.2H2O).

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Chromatographic separation and determination of some heavy ...

May 10, 2020 · After proper preparation of the study samples; Gabal Gattar granite sample and Abu Tartur phosphate rock sample, they has also subjected to the developed IC procedure optimized in the present work. Table 8 shows indeed the two sets of analysis for

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Recovery of Uranium and Rare Earth Elements from Western ...

Jul 08, 2021 · The Abu-Tartur phosphate deposit (Western desert, 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 [].Abu-Tartur plateau has a huge reserve of phosphate ore reaching up to billion

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Bioleaching of Abu Tartur Phosphate Ore by Using ...

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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phosphate mining wastes at abu tartur

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

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10.1016/S0304-386X(99)00018-3 | DeepDyve

Jun 11, 2020 · Analysis of the concentrate produced from Abu Tartur phosphate rock was found to give 96% CaO, 2.8% Ln 2 O 3 , 0.6% P and 0.009% Fe. This indicates that almost complete recovery of lanthanides content in the Abu Tartur phosphate rock sample has been obtained.

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beneficiation of phosphate abou tartour « BINQ Mining

Jun 22, 2013 · Phosphate Mining Wastes at Abu Tartur Mine Area, Western Desert ... About 95% of the world phosphate rock production is . phosphate content of pre -beneficiated ore is already .. of Abu-Tartour phosphate deposit in Egypt is ...

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Figure 3 from Leaching of Rare Earth Elements from ...

Rare Earth Elements from the western desert phosphate rocks (Abu-Tartur phosphate rocks, Egypt) were leached using hydrochloric acid. The effect of hydrochloric acid concentration, solid to liquid ratio, contact time and leaching temperature on leaching efficiency were investigated.

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Removal of Metal Ions in Phosphoric Acid by Electro ...

1 天前 · A method has been developed to reduce the iron content in phosphoric acid produced by the dihydrate wet process from open cast phosphate rock of Abu-Tartur mine in Egypt. In this method, oxalic acid was used to ppt. iron as ferrous oxalate dihydrate (FeC2O4.2H2O).

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LOAD CALCULATIONS AND SELECTION OF THE POWERED

At Abu-Tartur longwall phosphate mine, two types of powered roof support with various capacities were tried earlier. The two leg shield power supports was applied f inally. The main problem at Abu-Tartur longwall mines is the high frequency of roof rock falls d uring face advance.

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Natural radioactivity levels of the Egyptian phosphate ...

The phosphate deposits of the Eastern Desert are along the beach of Red Sea from Safaga to Quseir between latitude (25°00'–26°47') and longitudes (33°45'–34°25'). Also from Abu-Tartur phosphate project is the largest phosphate mines in the Middle East.

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Egypt: Mineral Industry Overview

Oct 01, 2011 · The national strategy was focused on developing the mineral resources of the Abu Tartur phosphate rock reserves, which are located in the Western Desert; the Al Wadi Al Gadid phosphate project, which is located in the southeastern part of the country; and the Sinai Peninsula. The Abu Tartur project was under the control of an investment ...

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Properties and origin of upper Campanian phosphorites in ...

One of the most important outcomes has been the discovery of the one-billion-tons deposit Abu Tartur in the Western Desert of Egypt (main re¬ sults compiled in Wassef, 1977). Today, the phosphate rock potential of Egypt is well established in its main features (Hermina, 1972).

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2011 Minerals Yearbook

the resources of the Abu Tartur phosphate rock deposit, which is located in the Western Desert; the Al Wadi Al Gadid phosphate rock project, which is located in the southeastern part of the country; and the Sinai Peninsula (Ministry of Petroleum, 2011). Production In 2011, output of

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A Study on the Radioactivity Level in Raw Materials, Final ...

A study on the detection of probable radionuclides and their activity concentrations in the raw material (phosphate rock), final product (fertilizer) and waste samples collected from all the phosphate fertilizer factories (total two factories—A Diammonium Phosphate, DAP and a Triple Super Phosphate, TSP factory) in Bangladesh were carried out.

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Recovery of Lanthanides Cake from Industrial Phosphogypsum ...

A significant benefit of Abu-Tartur phosphate rock processes lies in their relatively high content of lanthanides (averaging 1200 ppm), while the produced fertilizer would pollute the environment less with radioactive materials due to the low uranium content (averaging 25 ppm) [12]. Pessac et al. (1987)

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