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Global rare earth resources and scenarios of future rare earth industry陈占恒摘 要:It is known to all that China is abundant in rare earth resources.But rare earth deposits are really not that rare in the earth crust.In the five continents,i.e.Asia,Europe,Australia,North and South America,and Africa,there are about thirty four countries found to have rare......
Global rare earth resources and scenarios of future rare earth industry陈占恒摘 要:It is known to all that China is abundant in rare earth resources.But rare earth deposits are really not that rare in the earth crust.In the five continents,i.e.Asia,Europe,Australia,North and South America,and Africa,there are about thirty four countries found to have rare......
Application of marching cubes algorithm in visualization of mineral depositsDewen Seng , Zhongxue Li, Cuiping Li, and Chunmin Li Civil and Environmental Engineering School, University of Science...>An implementation scheme of the marching cubes (MC) algorithm was presented for the visualization of mineral deposits. The basic principles, processes and pitfalls of the MC algorithm were......
Far Infrared Radiation Property of Rare Earth Mineral Composite Materials Xu Gangke1,Liang Jinsheng1,Meng Junping1,Ding Yan1,Wang Lijuan1 (1.Institute of Power Source and Ecomaterials Science, Hebei University of Technology, Tianjin 300130, China) Abstract:Rare earth mineral composite materials were prepared using rare earths and natural far-infrared mineral materials. The influences of rare......
and practice of deep mining for solid mineral resources[J]. The Chinese Journal of Nonferrous Metals, 2017, 27(6): 1236-1262. [3] 蔡美峰, 薛鼎龙, 任奋华. 金属矿深部开采现状与发展战略[J]. 工程科学学报, 2019, 41(4): 417-426. CAI Meifeng......
of Technology摘 要:Recovery processes of secondary resources usually encounter problems because of the diverse compositions of wastes. To enhance the applicability of traditional hydrometallurgical process toward secondary resources, the adjustment of components is necessary. In traditional hydrometallurgical separation, precipitation and complexation......
Municipal solid waste degradation and landfill gas resources characteristics in self-recirculating sequencing batch bioreactor landfillZHOU Xiao-zhi (周效志), SANG Shu-xun(桑树勋), CAO Li-wen(曹丽文)(School of Resources and Geoscience, China University of Mining and Technology, Xuzhou 221116, China)Abstract:Based on the degradation characteristics of municipal solid waste (MSW) in China, the traditional......
Electrification of mineral particles by electron beam irradiationHuaifa Wang, ShouciLu, Shufeng Cui, Weidong Tang, and Shaoxian ZhangCiVil and Environmental Engineering School, University of Science... for electrification of mineral particles by electron beam irradiation was proposed. The effect of irradiation dose on charge/mass ratio was investigated experimentally. The charge/mass ratio of electrified......
that it can be recovered into hydrochloride acid.Key words:zinc dross; microwave roasting; dechlorination; resources recovery......
respectively prepared using U-statistic and its combination with Euclidean distance method. Key words: mineral anomaly; Susanvar district; U-statistic method; Euclidean distance; bivariate anomaly map 1... km2 in north-central Iran, including the Torud-Chah Shirin range. This project found a number of precious-metal anomalies [6]. Some gold resources were reported in this region, and finding out......
