Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Fengjiu LI"'
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 2, Pp 127-132 (2024)
This is an article in the field of mineral processing engineering. In order to promote the application of magnetization treatment in iron ore flotation and provide a certain basis for the construction of magnetization treatment theoretical system, th
Externí odkaz:
https://doaj.org/article/8d69c45a00604fb9b53d383b77f6a76d
Publikováno v:
Kuangchan zonghe liyong, Vol 44, Iss 2, Pp 81-86 (2023)
The CaF2 content of a quartz fluorite ore is 45.684%. Through beneficiation test, the technological process and reagent system are determined, and the relevant technological parameters and technical indexes are provided. The grinding fineness is -0.0
Externí odkaz:
https://doaj.org/article/180583961d444dd192f81ddad67470d4
Publikováno v:
Kuangchan zonghe liyong, Vol 43, Iss 4, Pp 188-192 (2022)
Planetary ball mill was used for ultra-fine grinding of phosphate rock powder with P2O5 content of 27.07%. The influences of pulp concentration and grinding time on particle size and solubility of powder products were investigated under the determine
Externí odkaz:
https://doaj.org/article/a7f1d0479c2741839f6627777240e6ec
Autor:
Xianyu Meng, Fengjiu Li, Xu Zhang, Donghui Zhao, Quan Li, Qiuhong Li, Lei Wang, Ji Yang, Lijie Dong, Wei Jiang
Publikováno v:
Evidence-Based Complementary and Alternative Medicine.
Objective. To observe the effectiveness and safety of the Colles fracture treated with the integrated retainer pad splint and to compare the clinical and radiological outcomes of the integrated retainer pad splint and the traditional bamboo curtain s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::407f8c932c558901c0d5092207561b4a
Publikováno v:
Journal of Physics: Conference Series. 1748:062005
With the decrease of mineral resources reserves, the characteristics of “poor, fine and miscellaneous” of mineral resources are becoming more and more obvious. People pay more and more attention to the environmental protection. A simple, green an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::565e9b904936aea806ed95c39f1a43ad
https://doi.org/10.1088/1742-6596/1748/6/062005
https://doi.org/10.1088/1742-6596/1748/6/062005
Publikováno v:
2009 International Conference on Test and Measurement.
the CFD (computational fluid dynamics) software-FLUENT was used to simulate under different stirring speed. The turbulence kinetic energy κ , the effective energy dissipation e and spiral vortex micro dimension λ were introduced as criterions to ev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea489fc187dfca0c80dd0e2f15402fc5
https://doi.org/10.1109/ictm.2009.5413082
https://doi.org/10.1109/ictm.2009.5413082
Publikováno v:
International Conference on Test & Measurement, 2009 (ICTM '09); 2009, p172-175, 4p