Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Khaled E. Yassin"'
Autor:
Khaled E. Yassin, Sabreen Mourad, Mostafa Khalil, Nagui Abdel-Khalek, Abdalla Elbendari, Khaled Selim, Elsayed Hassan
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 39, Iss 1, Pp 101-114 (2024)
Egypt is endowed with huge reserves of filler minerals, such as silica sand which form approximately 95% of the Earth's crust. The silica sand industry is used in many fields, such as pharmaceutical practices, chemicals, glass, ceramics, electronics,
Externí odkaz:
https://doaj.org/article/858d652a8bf541818c482a68f9af3bcf
Publikováno v:
International Journal of Coal Preparation and Utilization. :1-13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed35e8e9edc9adb30a623fda92496e29
https://doi.org/10.1080/19392699.2022.2130902
https://doi.org/10.1080/19392699.2022.2130902
Huge amounts of tailing dumps as a result of mines’ blasting operations were impacting both economical and environmental problems. This issue was in serious need to be treated with suitable solutions. Evaluation of one of these tailing dumps in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c28e5bc1c1ca37a3e22991432cb5302
https://doi.org/10.21203/rs.3.rs-367732/v1
https://doi.org/10.21203/rs.3.rs-367732/v1
Publikováno v:
Separation Science and Technology. 55:967-979
In this study, an Egyptian siliceous/calcareous sedimentary phosphorite was subjected to beneficiation by unsophisticated economic means. The mineralogical and chemical examination showed t...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14de6cd6be6e6c69f4c54d6d4a34b0ef
https://doi.org/10.1080/01496395.2019.1575413
https://doi.org/10.1080/01496395.2019.1575413
Publikováno v:
Separation Science and Technology. 53:544-550
The present study aimed at studying the recycling of shredded currency waste of The Egyptian Central Bank, ECB, in the form of good-quality products. The techniques used include soaking with chemicals, screening to separate the detached ink particles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f042819d50d16e0959a2c52bd5c55712
https://doi.org/10.1080/01496395.2017.1395887
https://doi.org/10.1080/01496395.2017.1395887
Publikováno v:
Minerals Engineering. 69:97-101
The amenability of a low-grade Egyptian phosphorite to flotation for separation of both calcareous and siliceous gangue minerals by just pH control was investigated. The ore, assaying 19.39% P 2 O 5 , 16.1% L.O.I. and 12.41% A.I. is mainly composed o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e57e67d27ac03faed5c1050b7e7bfaf1
https://doi.org/10.1016/j.mineng.2014.07.017
https://doi.org/10.1016/j.mineng.2014.07.017
Publikováno v:
Tenside Surfactants Detergents. 51:307-312
The dispersion of bioactive glass, (BG), sample was studied using cetyltrimethylammonium bromide (CTAB). An array of experimental techniques like adsorption, Zeta potential and turbidity were used to achieve this goal. Turbidity was used as a paramet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d5345e6f6b0948f11531e45b919cc78
https://doi.org/10.3139/113.110301
https://doi.org/10.3139/113.110301
Publikováno v:
Environment and Natural Resources Research. 9:102
Mineral industries in common generate a lot of rejects in the form of fines and slimes, which ultimately create environmental and social problems besides causing losses of mineral values. In view of the recent stringent policy imposed on the environm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::197b0a7d667ce614b6c3e277729b4d2e
https://doi.org/10.5539/enrr.v9n2p102
https://doi.org/10.5539/enrr.v9n2p102
Publikováno v:
Mineral Processing and Extractive Metallurgy. 121:98-102
Cationic flotation is one of the most widely accepted technologies for upgrading siliceous iron ore using polysaccharides (mainly starches) as depressing agents for iron bearing minerals while floating silica with amines. In this paper, a group of st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33eb93ac8761425be5b032d04a2100d8
https://doi.org/10.1179/1743285512y.0000000001
https://doi.org/10.1179/1743285512y.0000000001
Publikováno v:
Journal of Mining World Express. 4:19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b7cebc8d3f2724566985edaf8c2a6ca
https://doi.org/10.14355/mwe.2015.04.002
https://doi.org/10.14355/mwe.2015.04.002