The supply chain risk of rare-earth permanent magnets has yielded research efforts to improve both materials and magnetic circuits. While a number of magnet optimization techniques exist, literature has not incorporated the ...
Next generation chevy volt electric machines; design, optimization and control for performance and rare-earth mitigation
Direct and inverse design optimization of magnetic alloys with minimized use of rare earth elements AFOSR grant FA9550-12-1-0440 (started 10/2012) May 18-22, 2015 Arlington, VA AFOSR Program Manager: Dr. Ali Sayir Prof. George ...
H.-K. Knutson et al. DOI: 10.4236/aces.2017.74034 478 Advances in Chemical Engineering and Science 1. Introduction Rare earth elements (REE) are extensively used in modern technological in-dustries [1]-[7], and are considered ...
Topology optimization of reduced rare-earth permanent magnet arrays with finite coercivity R. Teyber,a) P. V. Trevizoli, T. V. Christiaanse, P. Govindappa, and A. Rowe Institute for Integrated Energy Systems (IESVIC ...
Simulation and optimization of the separation of Rare Earth Elements Carlos Fernández Antón Department of Chemical Engineering, Lund University, Sweden December 2012 Abstract The subject of this work was to study the ...
3 During the interim period, until rare earth prices once again normalize, the refining industry is looking for ways to address the increase in catalyst costs within its current budgetary constraints. Instinctively, the drive ...
JOURNAL OF LIGHTWAVE TECHNOLOGY, VOL. 13, NO. 2, FEBRUARY 1995 275 Rare Earth-Doped Integrated Glass Components: Modeling and Optimization Ole Lumholt, Anders Bjarklev, Member, IEEE, Thomas Rasmussen, and Christian Lester ...
Optimization of the acid leaching process for Mongolian apatite-based ore containing rare-earth elements (REEs) was studied. The ore contained approximately 10% of REEs as total rare earth oxides, and the major impurities were ...
ii Abstract The use of applied chemistry in the production and optimization of leach solutions from Rare Earth Element (REE) ores and concentrates was investigated. Ore and concentrate samples were characterized using scanning ...
Optimization of the acid leaching process for Mongolian apatite-based ore containing rare-earth elements (REEs) was studied. The ore contained approximately 10% of REEs as total rare earth oxides, and the major impurities were ...
ii Abstract The use of applied chemistry in the production and optimization of leach solutions from Rare Earth Element (REE) ores and concentrates was investigated. Ore and concentrate samples were characterized using scanning ...
This paper presents the restriction condition of the rare earth magnet thickness in IPM synchronous machine. The rare earth magnet thickness of IPM synchro
OPTIMIZATION OF RARE EARTH LEACHING Grant Wallace1, Sean Dudley1, William Gleason1, Courtney Young1, Larry Twidwell1, Jerome Downey1, Hsing-Hsin Huang1, Rod James1, Ed Rosenberg2 1Montana Tech of The University of Montana ...
Jun 30, 2016 - After magnetic separation, basic leaching tests were conducted to investigate the influence of the acid t...
24 February 2017 Optimization of rare-earth-doped amplifiers for space mission through a hardening-by-system strategy
Separation of Heavy Rare Earth Elements and Optimization of Thulium Purification Mark Max-Hansen, Hans-Kristian Knutson, Christian …
Optimization of the acid leaching process for Mongolian apatite-based ore containing rare-earth elements (REEs) was studied. The ore contained approximately 10% of REEs as total rare earth oxides, and the major impurities were ...
In Process Separation. Mining Chemicals. ... It has an extraction strength profile which allows efficient extraction of the heavy rare earth elements while allowing the back extraction ... Optimization over traditional ...
Raw material formulation optimization These doubts over availability mean it makes sense to reduce the need of heavy rare earth ... designs often offers changes for heavy rare earth reduction as well. Overdesign of H cJ leads to
Optimization of the acid leaching process for Mongolian apatite-based ore containing rare-earth elements (REEs) was studied. The ore contained approximately 10% of REEs as total rare earth oxides, and the major impurities were ...
Raw material formulation optimization These doubts over availability mean it makes sense to reduce the need of heavy rare earth ... designs often offers changes for heavy rare earth reduction as well. Overdesign of H cJ leads to
Process optimization and kinetics for leaching of rare earth metals from the spent Ni–metal hydride batteries
OPTIMIZATION OF CONDITIONS OF METALLOTHERMIC REDUCTION OF RARE EARTH ... for the production of rare earth ferrosilicon alloy by metallothermic reduction process using a preconcentrate prepared from a bastnasite type ...
Rare earth elements are strategic commodities in many countries, and an important resource for the growing modern technology industry. As such, there is an increasing interest for development of rare earth element processing ...
JOURNAL OF LIGHTWAVE TECHNOLOGY, VOL. 25, NO. 8, AUGUST 2007 2135 Optimization and Characterization of Rare-Earth-Doped Photonic-Crystal-Fiber Amplifier Using Genetic Algorithm Francesco Prudenzano, Luciano Mescia, Member ...
Retrospective Theses and Dissertations 1968 The optimization of a solvent extraction plant to process monazite rare earth nitrates Roger Frank Sebenik Iowa State University Follow this and additional works at:lib.dr ...
Composition optimization of scintillating rare-earth nanocrystals in oxide glass–ceramics for radiation spectroscopy M. Brooke Barta, Jason H. Nadler, Zhitao Kang, Brent K. Wagner, Robert Rosson, Ye Cai, Kenneth H ...
Modeling and Optimization of Rare Earth Element Chromatography Mark Max-Hansen DOCTORAL DISSERTATION by due permission of the Faculty of Engineering, Lund University, Sweden. To be defended at Kemicentrum Lecture Hall K:B ...
Optimization of capillary electrophoresis method for the determination of rare earth elements in soils and natural waters
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