Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Sajjad Jannesar Malakooti"'
Autor:
Mohammadreza Shahbazi, Hadi Abdollahi, Sied Shafaei, Ziaeddin Pourkarimi, Sajjad Jannesar Malakooti, Mehdi Rahimi, Ehsan Ebrahimi
Publikováno v:
International Journal of Mining and Geo-Engineering, Vol 57, Iss 2, Pp 141-148 (2023)
From an economic, technological, and environmental perspective, sulfur removal from coal resources has received increased attention in recent years. The present work investigates the ability of chemical (Meyers and Molten caustic leaching (MCL)) and
Externí odkaz:
https://doaj.org/article/a634a1bebb1242e3956315cf4d3fe414
Autor:
Sajjad Jannesar Malakooti, Amin Joudaki, Sied Ziaedin Shafaei, Mohammad Noaparast, Soheila Aslani, Golnaz Jozanikohan, Ali Ghorbani
Publikováno v:
International Journal of Mining and Geo-Engineering, Vol 46, Iss 1, Pp 1-13 (2012)
In this study, the possibility of producing coal with less than 11% ash from tailings of flotation process was investigated. The effect of six flotation parameters: collector type, collector consumption, frother type, frother consumption, pulp densit
Externí odkaz:
https://doaj.org/article/e038250b70f946e5b036784b0b525015
Autor:
Faramarz Doulati Ardejani, Majid Shahhosseini, Sajjad Jannesar Malakooti, Saied Ziaeddin Shafaei Tonkaboni, Mohammad Noaparast
Publikováno v:
Environmental Earth Sciences. 74:3171-3190
Hydrochemical investigations were conducted to identify variations in surface water chemistry in different parts of the Sarcheshmeh copper complex. Twenty-three water samples from mine drainage, stream water, processing water of the concentrator plan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97065387234b669de3bf281240ac5888
https://doi.org/10.1007/s12665-015-4355-1
https://doi.org/10.1007/s12665-015-4355-1
Autor:
Faramarz Doulati Ardejani, Sajjad Jannesar Malakooti, Seyed Ziaedin Shafaei, Majid Shahhosseini
Publikováno v:
Mine Water and the Environment. 33:121-132
A one-dimensional numerical finite volume model is presented to simulate pyrite oxidation and reactive transportation of the oxidation products in a pyritic, carbonate-rich, coal waste pile. The proposed model incorporates the shrinking core concept
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e14c213ab4d4af5758957e6aa7b70d07
https://doi.org/10.1007/s10230-014-0275-7
https://doi.org/10.1007/s10230-014-0275-7
Autor:
Reza Naseh, Sajjad Jannesar Malakooti, Faramarz Doulati Ardejani, Seyed Ziaedin Shafaei Tonkaboni, Mohammad Noaparast
Publikováno v:
Environmental Earth Sciences. 71:2267-2291
Mineral processing operation at the Sarcheshmeh porphyry copper mine has produced huge quantities of tailings materials containing sulphide minerals in particular pyrite. These tailings materials were geochemically and mineralogically characterised t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3bf05ec05e8e68bb705832e7b587991
https://doi.org/10.1007/s12665-013-2630-6
https://doi.org/10.1007/s12665-013-2630-6