Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Mohamed G Farghaly"'
Autor:
Samah S. Abdallah, Khaled A. Selim, Mohamed M. A. Hassan, Atef El-amir, Mohamed G. Farghaly, Samah M. Elsayed
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 37, Iss 5, Pp 53-60 (2022)
Phosphate ores are in high demand around the world because they are the primary raw materials used in the manufacturing of phosphatic fertilizers and other chemicals. Since the grade of the ore is gradually declining, it is becoming economically viab
Externí odkaz:
https://doaj.org/article/28e110fe371842ac864a1834c15ebc2a
Publikováno v:
Mining of Mineral Deposits. 16:34-39
Purpose. The purpose of this paper is to evaluate the efficiency of grinding operations in terms of how mechanical properties (e.g., strength properties and ore texture) affect the Bond Work Index. Methods. The specimens have been collected in the Ea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f6084548aab4cf6002ef6e61d888e56
https://doi.org/10.33271/mining16.04.034
https://doi.org/10.33271/mining16.04.034
Publikováno v:
Tenside Surfactants Detergents. 60:74-81
In the stone industry, about 73% of the total production is generated as solid waste. In the processing phase, only 20% is produced as harmful ultra-fine sawdust sludge. In the Turah area, Cairo, Egypt, an estimated 448,000 tons are produced annually
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c9ac03a92d810137c797cab4f3aca6d
https://doi.org/10.1515/tsd-2022-2471
https://doi.org/10.1515/tsd-2022-2471
Publikováno v:
Mining of mineral deposits. 2021. Vol. 15, № 4. P. 114-121
Purpose. Although the hydrocyclone separator has many advantages, it still has some limitations which decrease its separation efficiency in many mineral processing applications because of fine particles which are miss separated to the coarse product
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d9c8a0a1cd02df5dadc86d2e11cf473
https://doi.org/10.33271/mining15.04.114
https://doi.org/10.33271/mining15.04.114
Publikováno v:
Geosystem Engineering. :1-7
This paper discusses a model that can optimize plant operation by considering transportation cost and metallurgical assays. All boundary conditions were set using ore samples taken from different l...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc92aba8c142012c588fce71637f99e9
https://doi.org/10.1080/12269328.2021.1910574
https://doi.org/10.1080/12269328.2021.1910574
Autor:
Samah S. Abdallah, Khaled A. Selim, Mohamed M. A. Hassan, Atef El-amir, Mohamed G. Farghaly, Samah M. Elsayed
Publikováno v:
Rudarsko-geološko-naftni zbornik
Volume 37
Issue 5
Volume 37
Issue 5
Phosphate ores are in high demand around the world because they are the primary raw materials used in the manufacturing of phosphatic fertilizers and other chemicals. Since the grade of the ore is gradually declining, it is becoming economically viab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb55f63c5dc40cc94b2b4191734b7ad2
https://hrcak.srce.hr/file/414953
https://hrcak.srce.hr/file/414953
Publikováno v:
International Journal of Scientific Research in Knowledge. 5:20-26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ba0316b54526ef6940b3645572d3c1f
https://doi.org/10.12983/ijsrk-2017-p0020-0026
https://doi.org/10.12983/ijsrk-2017-p0020-0026
Publikováno v:
Minerals Engineering. 71:85-88
A 10 mm hydrocyclone was operated using a barite suspension with a maximum particle size of dmax = 7 μm. The test rig was equipped with a piston diaphragm pump for pressures up to 60 bar. At 40 bar and 20 °C, cut sizes d50 were obtained down to 0.7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e24188f72895a139c35e7796fc13368
https://doi.org/10.1016/j.mineng.2014.10.017
https://doi.org/10.1016/j.mineng.2014.10.017
Publikováno v:
Minerals Engineering. 62:25-30
In many cases, the hydrocyclone partition curve exhibits a non-monotonic course in the fine particle range. The so-called fish-hook effect indicates an increased separation of the fine fraction, which is of practical interest and has a positive effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34ab1621501976522abac64c18cbd869
https://doi.org/10.1016/j.mineng.2013.10.004
https://doi.org/10.1016/j.mineng.2013.10.004
Publikováno v:
International Journal of Mineral Processing. 91:34-40
Conventional (two-product) hydrocyclones have a wide range of applications in most of the mineral plants. The design of various hydrocyclones differs depending on the application but the most common one is the cylindrical-conical shape with variation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00e1220d47f7ffacab7c6febbbd36db6
https://doi.org/10.1016/j.minpro.2008.11.005
https://doi.org/10.1016/j.minpro.2008.11.005