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| 1 | Hydrometallurgical recycling of NdF eB magnets: Complete leaching, iron removal and electrolysis显示文摘NdFeB magnets currently dominate the magnet market. Supply risks of certain rare earth metals(REM), e.g. Nd and Dy, impose efficient recycling schemes that are applicable to different types and compositions of these magnets with minimum use of chemicals and waste generation. In this study, a hydrometallurgical method was studied that could be adjusted to recover not only REM, but also other valuable metals(e.g.Co, Ni and Cu) that co-existed in the magnet. The magnet powders were completely dissolved in a dilute sulfuric acid solution giving more than 98% of dissolved iron in the ferrous state. Chemical oxidation of Fe^(2+) into Fe^(3+) by the addition of MnO 2 required only 1 h at ambient temperature. It was then possible to precipitate more than 99% of this ferric iron by adjusting the pH of the solution above 3 with either Ca(OH)_2 or MnO additions. However, the addition of Ca(OH)_2 resulted in the formation of gypsum and up to ca. 23% REM losses, possibly via co-precipitation into the gypsum. MnO elevated the Mn^(2+) concentration in the solution. However, it was found to be problematic that subsequent direct electrolysis removed Mn and Co. Low anodic current efficiencies(ACE) resulted in high energy consumption(EC), while incomplete Mn and Co removals and undesired REM losses were reported. Pre-electrolysis removals of REM and/or Co by oxalate and/or sulfide precipitation were proven to be successful and selective, but this enlarged the flowsheet considerably with only minor improvement of the Mn removal, ACE and EC. | Mehmet Ali Recai Onal Chenna Rao Borra Muxing Guo Bart Blanpain Tom Van Gerven | 2017 | Journal of Rare Earths2017，35，6： | 6 |
| 2 | Characterization of landfilled stainless steel slags in view of metal recovery显示文摘 | Xuan Wang Daneel Geysen Tom Van Gerven Peter T. Jones Bart Blanpain Muxing Guo | 2017 | Frontiers of Chemical Science and Engineering2017，11，3： | 3 |
| 3 | Selfrenewal,multipotency,and the existence of two cell populations within an epithelial stem cell niche显示文摘 | Blanpain C Lowry WE Geoghegan A | 2004 | Cell2004，118，5： | 1 |
| 4 | Calibration procedures for frictional measurements with a lateral force microscope显示文摘 | Liu E Blanpain B Celis J P | 1996 | Wear1996，192，： | 1 |
| 5 | A phase field model for the simulation of grain growth in materials containing finely dispersed incoherent second-phase particles 显示文摘 | Moelans N Blanpain B Wollants P | 2005 | Acta Materia- 1ia2005，53，6： | 1 |
| 6 | Canonical notch signaling functions as a commitment switch in the epidermal lineage显示文摘 | BLANPAIN C LOWRY WE PASOLLI HA | 2006 | Genes Dev2006，20，： | 1 |
| 7 | Mechanisms governing permeate flux and protein rejection in the MF of beer with a cyclopore membrane显示文摘 | BLANPAIN P HERMIA J LENOEL M | 1993 | J Membr Sci1993，84，： | 1 |
| 8 | Cold rolling behaviour of an austenitic Fe-30Mn-3Al-3Si TWIP-steel: the importance of deformation twinning显示文摘 | Vercammen S Blanpain B De Cooman B C | 2004 | Acta Materialia2004，52，7： | 1 |
| 9 | Bart gommers and carina vercruys显示文摘 | Rob Dekkers Brat Blanpain Partick Wollants | 2003 | Steel Research2003，74，6： | 1 |
| 10 | Tribological behavior of different diamond-like carbon materials显示文摘 | Liu E Blanpain B Shi X | 1998 | Surface and Coatings Technology1998，106，1： | 1 |
| 11 | Defining the epithelial stem cell niche in skin显示文摘 | Tumbar T Guasch T Greco V Blanpain C Lowry W E Rendl M | 2004 | Science2004，303，： | 1 |
| 12 | Defining the impact of beta-catenin/Tcf transactivation on epithelial stem cells 显示文摘 | Lowry WE Blanpain C Nowak JA eta/ | 2005 | Genes Dev2005，19，： | 1 |
| 13 | Comparison of operator radiation exposure with optimized radiation protection devices during coronary angiograms and ad hoc percutaneouscoronary interventions by radial and femoral routes 显示文摘 | Brasselet C Blanpain T Tassan-Mangina S et a| | 2008 | Eur Heart J2008，29，1： | 1 |
| 14 | Cold rolling behavior of an austenitic Fe-30Mn-3Si-3Al TWIP-steel: the importance of deformation twin- ning显示文摘 | Vercammen S Blanpain B De Cooman B C | 2004 | Acta Material2004，52，： | 1 |
| 15 | Non-metallic Inclusions in Aluminium Killed Steels显示文摘 | Dekkers R Blanpain B Wallants P | 2002 | Ironmaking and Seelmaking2002，29，6： | 1 |
| 16 | 显示文摘 | Mohrbacher H Blanpain B Celis J P Roos J R | 1995 | Wear1995，180，： | 1 |
| 17 | Hard coatings under vibrational conditions 显示文摘 | Blanpain B Mohrbacher H Liu E | 1995 | Surface and Coatings Technology1995，7475，13： | 1 |
| 18 | Self renewal, multipo- tency, and the existence of two cell populations within an epithelial stem cell niche显示文摘 | Blanpain C Lowry WE Geoghegan A | 2004 | Cell2004，118，5： | 1 |
| 19 | Epidermal homeostasis: a balancing act of stem cells in the skin显示文摘 | Blanpain C Fuchs E | 2009 | Nat Rev Mol Cell Biol2009，10，3： | 1 |
| 20 | Laboratory study on the formation of Al2O3 inclusions at the on-set of deoxidation and during reoxidation显示文摘在液体铁的 Al2O3 包括的形成在加热的一个电阻被调查了获得 deoxidation 和氧化的试管炉子联系了数据。包括的形成被与包含不同的溶解的氧层次的液体 Fe 在一短时间在接触带给一艾尔在 deoxidation 的早阶段期间模仿。氧化被暴露包含 Fe 的艾尔学习融化到 CO/CO2 气氛。通过当模特儿,为包括的本地人和时间依赖者生长条件的估计能被做并且连接到包括特征。 | Marie-Aline VAN ENDE Muxing GUO Bart BLANPAIN Patrick WOLLANTS | 2011 | Frontiers of Materials Science2011，5，1： | 1 |
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