Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Pingtian MING"'
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 5, Pp 15-23 (2024)
This is an article in the field of mining processing engineering. The gold grade of a low-grade, high-arsenic, high-carbon refractory gold ore in Qinghai is about 2.38 g/t, and the industrial recovery rate of gold is about 77%. Through process flow i
Externí odkaz:
https://doaj.org/article/a520af02a0d74b6cb7aaff771a2b023f
Publikováno v:
Minerals, Vol 12, Iss 11, p 1390 (2022)
Effective flotation of fine particles is a problem for mineral processing. In this paper, a flocculant mostly used in heavy metal ion treatment was used in an arsenopyrite flotation system. The adsorption behavior and flotation performance of PEI on
Externí odkaz:
https://doaj.org/article/29c402c8c3534f1c9db40f1967cc0201
Publikováno v:
Minerals, Vol 12, Iss 7, p 824 (2022)
The flotation of fine mineral particles is always a difficult problem. The flotation of fine arsenopyrite particles (−20 μm) in a sodium butyl xanthate (SBX) system was studied by using polyethyleneimine (PEI) as a flocculant. The flocculation pro
Externí odkaz:
https://doaj.org/article/e8597c12a7914ca8aeee2e89bc989a13
Publikováno v:
Minerals, Vol 10, Iss 4, p 315 (2020)
The effects of ZnSO4 on arsenopyrite depression were studied with sodium carbonate and sodium isobutyl xanthate (SIBX) as the pH regulator and collector, respectively. In both micro and real ore flotation tests, ZnSO4 showed better depression on arse
Externí odkaz:
https://doaj.org/article/c5e78d51ba9b4f82aa91b30a14089650