Zobrazeno 1 - 10
of 247
pro vyhledávání: '"processing engineering"'
Autor:
Jianxin XU
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 5, Pp 76-84 (2024)
This is an article in the field of mineral processing engineering. The Mianning-Dechang rare-earth mineralization belt in Sichuan is an important hard-rock-type rare-earth mineralization belt associated with Late Oligocene-Middle Miocene carbonatites
Externí odkaz:
https://doaj.org/article/2647b9599b3f4abdbadafb2ced235752
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 5, Pp 24-30 (2024)
This is an article in the field of mineral processing engineering. The volcanic bertrandite ore used in this study was obtained from Xinjiang, China. Mineral and multi-elemental compositions were characterized to identify the disseminated grain size
Externí odkaz:
https://doaj.org/article/24b3a5c420d349029ca36f4bebe30ee0
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 5, Pp 31-37 (2024)
This is an article in the field of mineral processing engineering. The beryllium ore in Hunan Province contains 0.47% BeO and 44.86% CaF2. The beryllium ore is chrysoberyl. The main gangue minerals are chlorite, mica, calcite, dolomite, etc. The diss
Externí odkaz:
https://doaj.org/article/41ea8e45d652468fb33b7f0515b3cfc7
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 5, Pp 46-51 (2024)
This is an article in the field of mineral processing engineering. The gasification slag is a by-product produced in the process of coal gasification, which is difficult to be industrialized. In order to realize the rational and effective utilization
Externí odkaz:
https://doaj.org/article/5a656da399d54708b359adbce7bdba30
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 5, Pp 123-132 (2024)
This is an article in the field of mineral processing engineering. Froth flotation is the main method for separating mineral particles. However, the conventional bubble size used in traditional flotation technology is relatively large, and the separa
Externí odkaz:
https://doaj.org/article/644b5b8a222c48d49ae65a096de8aa7f
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 5, Pp 102-110 (2024)
This is an article in the field of mineral processing engineering. Compared with foam flotation, the hydrophobic-hydrophilic two-liquid separation has a greater advantage in the recovery of ultra-fine particles (coal 30～50 μm, non-coal 10～20 μm
Externí odkaz:
https://doaj.org/article/724ae3e949014ff68c26a8c07b1a4e63
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 5, Pp 9-14 (2024)
This is an article in the field of mineral processing engineering. Comprehensive utilization of coal gasification fine slag is a major development direction at present. Coal gasification fine slag has developed pores and rich oxygen groups, which mak
Externí odkaz:
https://doaj.org/article/9326670f7dcf43ddbb0240504bd3eabe
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:
Kuangchan zonghe liyong, Vol 45, Iss 5, Pp 1-8 (2024)
This is an article in the field of mineral processing engineering. For the flotation of sulfide ores whose gangue mineral is serpentine, serpentine can deteriorate the flotation of sulfide ores due to its easy mudification. To solve this problem, 2-h
Externí odkaz:
https://doaj.org/article/d1d9a4aae0ca41589f6456f834b8de7a
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 4, Pp 57-61 (2024)
This is an article in the field of mineral processing engineering. A pegmatitic lithium polymetallic mine in Xinjiang Province, in which the main target mineral is spodumene, accompanied by a small amount of niobium-tantalite, and the gangue minerals
Externí odkaz:
https://doaj.org/article/40bc1ea38c5b40ad96d54ef3352cafad