Zobrazeno 1 - 10
of 517
pro vyhledávání: '"lead zinc ore"'
Autor:
Guanglin QIN
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 4, Pp 99-103 (2024)
Based on fluorescence spectrum analysis and chemical multi-element analysis, through the process mineralogy study of a refractory lead-zinc mine in Hebei, the mineral composition, structure, main mineral embedding characteristics of the ore and the o
Externí odkaz:
https://doaj.org/article/43bc0cf5fc344603b633bb79a39269cb
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 3, Pp 129-134 (2024)
This is an article in the field of mineral processing engineering. The main valuable elements in a lead-zinc mine in Hebei are lead and zinc, with grades of 1.07% and 2.08%, respectively. Lead in the ore mainly occurs in sulfide galena, and lead-cont
Externí odkaz:
https://doaj.org/article/785ce898fd5e4a26ae0e95c47f77c0b9
Publikováno v:
Advances in Materials Science & Engineering. 4/16/2018, p1-8. 8p.
Publikováno v:
Journal of the Turkish Chemical Society Section A: Chemistry; 2024, Vol. 11 Issue 2, p467-481, 15p
Publikováno v:
Proceedings of the International Multidisciplinary Scientific GeoConference SGEM. 2016, Vol. 1, p795-802. 8p.
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 5, Pp 1708-1717 (2023)
The grade analysis of lead-zinc ore is the basis for the optimal development and utilization of deposits. In this study, a method combining Prompt Gamma Neutron Activation Analysis (PGNAA) technology and machine learning is proposed for lead-zinc min
Externí odkaz:
https://doaj.org/article/bc117b30d4aa478891c0bdfd6d75baae
Autor:
Pierwoła, Jolanta1 jolanta.pierwola@us.edu.pl
Publikováno v:
Polish Journal of Environmental Studies. 2015, Vol. 24 Issue 5, p2127-2137. 11p.
Publikováno v:
Kuangchan zonghe liyong, Vol 44, Iss 2, Pp 24-27 (2023)
Mechanical properties and particle size composition of a lead-zinc ore in Yunnan were determined, and the problems such as low processing capacity of a section ball mill, substandard fineness and unreasonable particle size composition were solved thr
Externí odkaz:
https://doaj.org/article/1f2ce79bf329496db0f3eb2a646423b9
Akademický článek
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Autor:
Huang, Chaowen1, Du, Gaofeng2,3 hbwhdgf2@ustc.edu.cn, Jiang, Huajun4, Xie, Jianfeng4, Zha, Daohan5, Li, Huan1, Lai, Chun-Kit6,7
Publikováno v:
Journal of Earth Science. Feb2019, Vol. 30 Issue 1, p131-141. 11p.