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Jun 25, 2002· The El-Maghara coal mine is the only producing coal mine in Egypt. It is located in the middle of the Sinai desert about 250 km north-east of Cairo, where a coal-fired power plant is intended to be built. In this study, a pre-operational radiological baseline of the site and the occupational radiation exposures due to radon progeny in the mine ...
ECOSYSTEMS AND HUMAN WELL-BEING - CEDARE GIS Projcts around El Maghara coal mine. 66 ... Rock use map, El Maghara area. 69 ..... Geological Survey of Egypt 1963, Report on Maghara coal deposits, GSE, Cairo.
Jan 10, 2014· The coal sample was crushed and wet ground, using ball mill, to − 325 mesh (− 45 μm ASTM). 2.1.2. Bacteria. Bacteria were isolated from El-Maghara mine water. They were spread on nutrient agar plates and incubated at 30 °C for 7 days. Representatives of the various types of bacterial colonies were selected and purified.
(El-Maghara mine). In addition, the annual effective and regional lung doses due to inhaled radon progeny for the worker in this mine were estimated. M. Abdel-Hady 386 2. Materials and method: Maghara coal mine is located in the middle of Sinai about 250 Km East-North of Cairo. In this mine about 8 representative sampling sites were
Dec 01, 2018· The Jurassic coal in Sinai Peninsula represents the only outcropped coal seam of an economic value. It exposed and extended underground at the Maghara mine of north central Sinai of estimated total reserves of 22 million tons of which proved recoverable reserves is 16 million ton,,.
Generally El-Maghara area is characterized by mild winter, hot summer relatively low precipitation and high evaporation. Access to the Area Access to the area is easy by car, where it can be reached via the Ismailia- El-Arish central high way and via the branched asphalted road from El-Hemma to the coal mine.
The results indicated that the extracted NAC from El-Maghara mine coal is considered as an efficient low-cost adsorbent material for remediation in both basic dyes and metal ions from the polluted solutions.
is based on analysis of twelve samples collected from the coal-mine at El-Maghara, which is located at the north central Sinai (fig. 1). Gabal El-Maghara consists mainly of Jurassic sediments, attaining a thickness of about 1900 m (A1 Far 1964), and forming the core of a major anticlinal structure.
The El Maghara mine is an underground coal mine in Egypt 's Sinai peninsula. Opened in 1964, the mine produces low-rank bituminous coal. Located about 250 km northeast of Cairo, it is the only coal mine in Egypt. Operations were approved to resume in 2014, with reserves estimated at 21 million tons of coal.
Maghara Coal mine, North Sinai is bituminous Coal. MAP SHOWS THE OCCURRENCES OF THE COAL IN EGYPT Maghara AlJadi Oion Mousa Bedaa & Thawra. ... Wadi El Dabbah area 4 - Umm Ghamis El Zarga area 5 - Gabal El Hadid area 6- Um Nar area 7 - El .
Nano-activated carbon (NAC) prepared from El-Maghara mine coal were modified with nitric acid solution. Their physico-chemical properties were investigated in terms of methylene blue () adsorption, FTIR, and metal adsorption. Upon oxidation of the ACS with nitric acid, surface oxide groups were observed in the FTIR spectra by absorption peaks at 1750–1250 cm−1.
Jun 30, 2005· Natural radioactivity concentrations due to the coal mining in Gabal El-Maghara, North Sinai, Egypt, were determined using γ-ray spectroscopy. Coal, water and soil samples were investigated in this study. The 226 Ra, 232 Th and 40 K activity concentrations in coal before extraction were 18.5 ± 0.5, 29.5 ± 1.2 and 149.0 ± 8.4 Bq kg −1, respectively. These concentrations were reduced to ...
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Development of Computer Software for Ore Reserve Estimation O.R.E (A Case Study of Maghara Coal Mine, Egypt) M. R. El-Tahlawi (1), M. Z. Rashad (2) and Sameh S. Ahmed (3) (1) Professor of Mining Geology, Email: [email protected], Tel.: +20-012 3971550, Fax: + 20-088 336672 (2) Professor of Mining Geostatistics, Email: m.zaki @hotmail, Tel.: +20-088 411212, Fax: + 20-088 336672
The El-Maghara coal mine is the only producing coal mine in Egypt. It is located in the middle of the Sinai desert about 250 km north-east of Cairo, where a coal-fired power plant is intended to be built.
Nov 27, 2017· 3) Coal Prospecting for coal carried out in 1958-1962 resulted in the discovery of the coal deposits of Maghara, Ayun Musa, and Wadi Thora in Sinai. Coal deposits have been explored to varying degrees at Gebel Maghara; Ayun Musa, 14 kilometers southeast of Suez; and wadi Thora, roughly 25 kilometers east of Abu Zenima. Exposed coal deposits are ...
coal seam of El–Maghara coal mine, Northern Sinai, Egypt. The chemical analysis of head sample is shown in Table 1. 110 E.S. Mosa, A-H.M. Saleh, T.A. Taha., A.M. El-Molla Table 1. Chemical analysis of the head sample Proximate analysis Ultimate analysis Test Value Test Value
The El Maghara assessment area lies in the northern part of west Sinai Peninsula and includes much of Gebel Maghara and the adjoining plains east to Risan Aneiza. ... to the ability of the ecosystem to maintain ecosystem services include Acid Mine Drainage and other pollution from coal mining, roads and other infrastructure for mining and ...
Egyptian oil shale from Wadii El-Nakhil, Red sea region was upgraded using enhanced gravity separation. The oil shale sample was characterized physically and chemically to determine its mineral content and characteristics. The sample includes quartz, siderite, apatite, anhydrite and calcite. The clay mineral is mainly represented by kaolinite while the organic matter is 30%.
Maghara coal that was obtained from El-Maghara field coal, located in North-Sinai Governorate, Egypt, was used for preparing nano-activated carbons (NACs). The chemical analysis of the coal is .
Egypt is not a coal-rich country; however, El-Maghara coal seams in Sinai (52 million tons with about 27 million tons as minable reserves) is the only coal reserve. Due to the important of coal as...
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El Maghara coal deposits, located at northern Sinai, are the largest and the only economical coal deposits in Egypt (Al-Far, 1966). The Ministry of Petroleum and Mineral Resources in 2011 pointed out that the proven reserve of the mine is about 25 million tons of coal, while the probable geological reserve is
3.1. Structural Identification and Characterization of Activated Carbon Derived from El-Maghara Mine Coal The surface functional groups (chemical structure) of AC materials have a significant impact on their adsorption characteristics, so, the FT-IR spectra for El-Maghara mine coal and the prepared NAC were compared at Figure 2a,b, respectively.
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