grinding phosphate rock abu tartur

abu tartur phosphate rock price. 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...We are a …

Abu Tartur phosphate ore deposit of Egypt [24]. Practically speaking, crushing, grinding and screening methods are used to remove coarse-textured materials. These techniques are also used in the large phosphate-ore deposits of Kef Eddour and Oum El Khecheb, located in the Tunisian Gafsa-Metlaoui Basin [25,26].

Phosphate Mining Wastes at Abu Tartur Mine Area, Western Desert of Egypt 1,2. Ashraf Elmaghraby. Download Download PDF. Full PDF Package Download Full PDF Package. This Paper. A short summary of this paper. 34 Full PDFs related to this paper. Read Paper. Download Download PDF.

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 ...

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 …

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.

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.

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) 3 3). Phosphate and environmental samples were collected from Abu-Tartur phosphate mine and the surrounding region. The results are discussed and …

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 ...

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

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

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.

Recovery Of The Lanthanides From Abu Tartur Phosphate Rock, Egypt-Monir. M.AIy and Nabawia. A. Mohammed Nuclear Materials Authority. P.O.Box530.. El-Maadi, Cairo, Egypt. ABSTRACT 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 ...

and F [7]. A significant benefit of Abu-Tartur phosphate rock processes for the recovery of the lanthanides lies in their relatively high content of lanthanides (averaging 0.2%., while the produced fertilizer would pollute the environment less with radioactive materials due to the low uranium content (averaging 25 mg/kg) [8].

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 ...

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 ...

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,

phosphate content in Abu Tartur phosphate ore by using bacterium isolated from soil to reach to maximum dissolution of P 2 O 5 from ore. 2. Material and methods: Rock phosphate sample was collected in sterile plastic bags from phosphate mine in Safaga and Elkosir on the red sea cost in Egyptian eastern desert.

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.

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.

Beneficiation of Abu Tartur phosphate rock by leaching. 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%. get price

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).

beneficiation of egyptian abu tartur phosphate rock. abu tartur phosphate project egypt Grinding Mill China. Abu Tartur Phosphate Project is considered one of the hugest mining projects all over the world lies in, Recovery of lanthanides from Abu Tartur phosphate rock, Egypt », 【More Info】 beneficiation project of rock phosphate in egypt...

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

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 ...

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 ...