Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Lana Alagha"'
Autor:
José L. Corchado-Albelo, Lana Alagha
Publikováno v:
Minerals, Vol 14, Iss 8, p 761 (2024)
As the global demand for tellurium (Te) increases, it is crucial to develop efficient recovery methods that consider existing supply streams. This research combines gravity separation and froth flotation processes to enhance the recovery of Te minera
Externí odkaz:
https://doaj.org/article/986b1ba22c0b4caa93f1508f160702f9
Publikováno v:
Colloids and Interfaces, Vol 7, Iss 2, p 41 (2023)
The froth flotation process is extensively used for the selective separation of valuable base metal sulfides from uneconomic associated minerals. However, in this complex multiphase process, various parameters need to be optimized to ensure separatio
Externí odkaz:
https://doaj.org/article/db7cb769ac974b7ba4e610ef9bebe122
Autor:
Jose L. Corchado-Albelo, Lana Alagha
Publikováno v:
Minerals, Vol 13, Iss 3, p 301 (2023)
This study aimed to investigate the potential of enrichment of rare-earth-bearing minerals in historic mine tailing using the froth flotation process. Characterization studies indicated that tailings contained 11,000 ppm of rare earth elements (REEs)
Externí odkaz:
https://doaj.org/article/ecaaab6a3e324a69bc9e91f92b8da903
Publikováno v:
ACS Omega, Vol 4, Iss 8, Pp 13319-13329 (2019)
Externí odkaz:
https://doaj.org/article/4d6a5408e1db4fac9dfc79c0dc691c2a
Prediction of flotation efficiency of metal sulfides using an original hybrid machine learning model
Publikováno v:
Engineering Reports, Vol 2, Iss 6, Pp n/a-n/a (2020)
Abstract Froth flotation process is extensively used for selective separation of base metal sulfides from uneconomic mineral resources. Reliable prediction of process outcomes (metal recovery and grade) is vital to ensure peak performance. This work
Externí odkaz:
https://doaj.org/article/de3b2dd95c11491e80773eec3e653927
Publikováno v:
International Journal of Polymer Science, Vol 2017 (2017)
In this study, chitosan polymer was tested as a potential selective green depressant of pyrite in the bulk flotation of galena (PbS) and chalcopyrite (CuFeS2) from sphalerite (ZnS) and pyrite (FeS2) using sodium isopropyl xanthate as a collector and
Externí odkaz:
https://doaj.org/article/f513cb2033664f8bbb33bbacc306aa8f
Autor:
Ashraf Alsafasfeh, Lana Alagha
Publikováno v:
Minerals, Vol 7, Iss 8, p 145 (2017)
Wastes produced from the phosphate industry presents many challenges due to the high economic and environmental impacts involved with their disposal. However, the relative scarcity of high-grade phosphate ores has driven researchers to recover and re
Externí odkaz:
https://doaj.org/article/5668cc98675c457d955b461386eafbda
Publikováno v:
Mining, Metallurgy & Exploration. 39:1205-1218
Publikováno v:
Physicochemical Problems of Mineral Processing.
Autor:
Jeiser Rendón, Carlos H.C. Giraldo, Keitumetse Cathrine Monyake, Lana Alagha, Henry A. Colorado
Publikováno v:
Journal of Environmental Management. 325:116477
Environmental noise characteristics are determined by factors besides its source. One such factor is reverberation time, which in city canyons tends to be high due to the reflective characteristics of materials commonly used in building facades. Inco