Zobrazeno 1 - 10
of 41
pro vyhledávání: '"MirSaleh Mirmohammadi"'
Autor:
Ataallah Bahrami, Fatemeh Kazemi, Mahsa Rahbari, Abolfazl Danesh, Mirsaleh Mirmohammadi, Farhad Azizafshari
Publikováno v:
International Journal of Mining and Geo-Engineering, Vol 58, Iss 1, Pp 31-37 (2024)
Loss of copper minerals in the tailings of the rougher and scavenger circuits poses a significant challenge in copper processing plants, diminishing the circuit's efficiency. Part I of this paper identified the causes of copper mineral loss in the sc
Externí odkaz:
https://doaj.org/article/5e2cb6cb67544c5a966c0512290cab38
Publikováno v:
International Journal of Mining and Geo-Engineering, Vol 58, Iss 1, Pp 21-30 (2024)
Loss of copper minerals to tailings of the rougher and scavenger circuits is one of the challenges in copper concentration plants, which reduces the efficiency of the circuit. The goal of this research is to utilize mineralogy-based techniques to ide
Externí odkaz:
https://doaj.org/article/a786f7e3be2648f5aeced5379b319fa2
Autor:
Pouya Nazari, Amir Abbaspour, Hadi Abdollahi, Sajjad Tahooni Bonab, Mirsaleh Mirmohammadi, Maryam Shokrzadeh
Publikováno v:
International Journal of Mining and Geo-Engineering, Vol 58, Iss 1, Pp 89-95 (2024)
The concentration of sulfide minerals can be achieved through various methods, and one such method is flotation. In the case of cobaltite, a mineral composed of cobalt sulfoarsenide, its ability to float is attributed to the presence of sulfur within
Externí odkaz:
https://doaj.org/article/b5f5b69a679e4ce0a4828bd36456f1b9
Publikováno v:
International Journal of Mining and Geo-Engineering, Vol 57, Iss 4, Pp 381-387 (2023)
The Mineral Prospectivity Map (MPM) is a powerful tool for identifying target areas for the exploration of undiscovered mineral deposits. In this study, a knowledge-driven Index overlay technique was utilized to create the MPM on a regional scale. Th
Externí odkaz:
https://doaj.org/article/1c1cb0db40c54512b5bef80b32b817a5
Publikováno v:
International Journal of Mining and Geo-Engineering, Vol 57, Iss 4, Pp 397-404 (2023)
Identification of geochemical anomalies is a critical task in mineral exploration targeting. Decades of research and technology have resulted in new algorithms and techniques for recognizing anomaly detection methods at various scales and sample medi
Externí odkaz:
https://doaj.org/article/80b81b89a288458689fdf79fd62c1e8e
Publikováno v:
Journal of Economic Geology, Vol 15, Iss 3, Pp 25-51 (2023)
There are important deposits such as Sari Gunay epithermal gold, Dalli porphyry copper-gold, and Zarshuran Carlin deposits with a few common exploration features in the Zagros metallogenic province of Iran. This study used geological maps, remote sen
Externí odkaz:
https://doaj.org/article/a4b86cfb01ca43f09cb88bf267a54405
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Gilsonite has a wide variety of applications in the industry, including the manufacture of electrodes, paints and resins, as well as the production of asphalt and roof-waterproofing material. Gilsonite ash is a determining parameter for its
Externí odkaz:
https://doaj.org/article/880fc589035c4caf80cea485c2f460d3
Publikováno v:
Bulletin of the Mineral Research and Exploration, Vol 161, Iss 161, Pp 1-11 (2020)
The aim of this study was to delineate copper mineralization controllers in Nohkouhi volcanogenic massive sulfide (VMS) deposit by using geostatistical and fractal simulation. In this study, concentration-volume (C-V) fractal model has been used to i
Externí odkaz:
https://doaj.org/article/10f734c3f5c24025a60f2f691781ebf5
Publikováno v:
International Journal of Coal Science & Technology, Vol 5, Iss 3, Pp 374-384 (2018)
Abstract Dense-medium cyclones have been used for beneficiation of fine particles of coal. In this study, the usability of cyclones in the beneficiation of tailings of a coal preparation plant was investigated. For this purpose, separation tests were
Externí odkaz:
https://doaj.org/article/678688bb75144f10bed302375a1ea191
Publikováno v:
International Journal of Mining and Geo-Engineering, Vol 50, Iss 1, Pp 37-48 (2016)
The aim of this study is determination and separation of alteration zones using Concentration-Area (C-A) fractal model based on remote sensing data which has been extracted from Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) i
Externí odkaz:
https://doaj.org/article/44d8fb4cdaaf41eab71620dc97d59858