Results 1 to 10 of about 923,510 (301)

Research on the water migration law in ion-adsorbed rare earth ores based on the high-density resistivity method [PDF]

Scientific Reports
High-intensity liquid injection is a key factor influencing the deformation and instability of slopes in ion-adsorbed rare earth ores. Current research on water migration in slopes primarily relies on point-to-point monitoring using sensors, which limits
Gang Li, Kailong Huang, Hao Wang, Xiaojun Wang, Zhiqiang Zou, Jiacheng Lu, Lingbo Zhou, Fucheng Xiao   +7 more
doaj   +2 more sources

Advancing the Economic and Environmental Sustainability of Rare Earth Element Recovery from Phosphogypsum. [PDF]

Environ Sci Technol
Smerigan A, Shi R.
europepmc   +3 more sources

Experimental Study on the Recovery of Rare Earth from a Low Grade Rare Earth Tailings in Sichuan

Kuangchan zonghe liyong, 2023
This is an essay in the field of mineral processing engineering. This study focuses on a rare earth tailing in Sichuan province. Mineralogy research shows that the distribution minerals of rare earth metal composition in the tailing are relatively ...
Zheng Zhou, Wenliang Xiong, Lijun Zhang, Da Chen, Huijie Lin, Anni Ouyang   +5 more
doaj   +1 more source

Expanded Continuous Test for Comprehensive Utilization of a Rare Earth and Associated Fluorite Resources in Henan

Kuangchan zonghe liyong, 2023
This is an essay in the field of mineral processing engineering. In this paper, a rare earth and associated fluorite resource in Henan Province was studied.
Zheng Zhou, Anni Ouyang, Wenliang Xiong, Lijun Zhang, Da Chen, Huijie Lin   +5 more
doaj   +1 more source

Soil Environmental Quality Assessment around the Undeveloped Ion Adsorption Type Rare Earth Ore in Southern Jiangxi

Kuangchan zonghe liyong, 2022
In order to find out the soil quality of the undeveloped ion adsorption type rare earth ore, and more purposeful monitoring in the mining process, a mining area in Ningdu, southern Jiangxi was taken as the research area, and the improved Nemerow soil ...
Yuling Yao, Li Dai, Rongbo Shu, Ming Xu
doaj   +1 more source

Enhanced magnetic properties and anisotropy in hot-deformed Ce–Fe–B magnets by suppressing CeFe2 phase with Ga addition

Journal of Materials Research and Technology, 2023
Nanocrystalline Ce–Fe–B alloys exhibit potential utilization for low-cost permanent magnets, however, the preparation of anisotropic magnets with satisfactory magnetic properties remains a challenge.
Xuefeng Liao, Weiwei Zeng, Junwei Zheng, Zhiyu Liu, Cifu Lu, Renheng Tang, Qing Zhou   +6 more
doaj   +1 more source

Ammonium Polyphosphate Intercalated Yttrium-Doped Layered Double Hydroxides to Enhance the Thermal Stability and Flame Retardancy of Poly(Lactic Acid)

Advances in Polymer Technology, 2022
The flammability of the biodegradable plastic PLA limits its application in industrial fields with high flame-retardant requirements. This paper provides a novel strategy for constructing refractory and thermostable PLA composites using layered double ...
Yufei Dai, Hongzhang Cao, Xiaoli Yu, Dequan Han, Huhu Tian, Liying Guo, Xiaodong Zhou   +6 more
doaj   +1 more source

Voltage control of interface rare-earth magnetic moments [PDF]

, 2017
The large spin orbit interaction in rare earth atoms implies a strong coupling between their charge and spin degrees of freedom. We formulate the coupling between voltage and the local magnetic moments of rare earth atoms with partially filled 4f shell ...
Bauer, Gerrit E. W., Cahaya, Adam B., Leon, Alejandro O.   +2 more
core   +8 more sources

Discussion on InSAR Identification Effectivity of Potential Landslides and Factors That Influence the Effectivity

Remote Sensing, 2022
The southwest mountainous area of China is one of the areas with the most landslides in the world. In this paper, we used Ya’an City and Garzê Tibetan Autonomous Prefecture in Sichuan Province as the research areas to explore the identification ...
Jingtao Liang, Jihong Dong, Su Zhang, Cong Zhao, Bin Liu, Lei Yang, Shengwu Yan, Xiaobo Ma   +7 more
doaj   +1 more source

Utilization and Development of Associated Rare Earth Resources of the Iron Ore in Yen Bai Province, Vietnam

Kuangchan zonghe liyong, 2023
This is an essay in the field of metallurgical engineering. Aiming at the problem that the rare earth enrichment after magnetic separation of iron ore tailings in Yen Bai Province, Vietnam cannot be directly utilized, the sulfuric acid roasting process ...
Liangjiu Zhang, Wuxia Pan, Huirong Zhou, Huaibing Guo   +3 more
doaj   +1 more source