WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2013053186) METHOD FOR RECYCLING NEODYMIUM-IRON-BORON ALLOY SCRAPS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/053186    International Application No.:    PCT/CN2011/084963
Publication Date: 18.04.2013 International Filing Date: 30.12.2011
IPC:
C22B 7/00 (2006.01)
Applicants: SHENZHEN GEM HIGH-TECH CO., LTD [CN/CN]; Room 2008, 20F Block A, Marina Bay Center, South of Xinghua Road, Bao'an Center Area Shenzhen, Guangdong 518101 (CN) (For All Designated States Except US).
XU, Kaihua [CN/CN]; (CN) (For US Only).
ZHANG, Xiang [CN/CN]; (CN) (For US Only).
TAN, Cuili [CN/CN]; (CN) (For US Only)
Inventors: XU, Kaihua; (CN).
ZHANG, Xiang; (CN).
TAN, Cuili; (CN)
Agent: BORSAM INTELLECTUAL PROPERTY; 11E (1111-1112) Shenkan Building, Middle Shangbu Road, Futian District Shenzhen, Guangdong 518028 (CN)
Priority Data:
201110308428.9 12.10.2011 CN
Title (EN) METHOD FOR RECYCLING NEODYMIUM-IRON-BORON ALLOY SCRAPS
(FR) PROCÉDÉ POUR LE RECYCLAGE DE DÉCHETS D'ALLIAGE DE NÉODYME-FER-BORE
(ZH) 一种钕铁硼合金废料再生处理方法
Abstract: front page image
(EN)Provided is a method for recycling neodymium-iron-boron alloy scraps. Perform purity removal on neodymium-iron-boron scraps and crush the neodymium-iron-boron scraps. Next, perform zinc melting to obtain recycled neodymium-iron-boron mixed material. The method has a simple process, short procedure, simple equipment, small investment, low cost, and reduces environmental pollution.
(FR)L'invention porte sur un procédé pour le recyclage de déchets d'alliage de néodyme-fer-bore. Le procédé consiste à effectuer une élimination d'impuretés sur des déchets de néodyme-fer-bore et concasser les déchets de néodyme-fer-bore; et ensuite effectuer une fusion avec du zinc pour obtenir un matériau mélangé de néodyme-fer-bore recyclé. Le procédé a un processus simple, une procédure courte, un matériel simple, un petit investissement, un faible coût et il permet de réduire la pollution de l'environnement.
(ZH)提供了一种钕铁硼合金废料的再生处理方法,先将钕铁硼废料除杂后粉碎,然后采用锌熔法获得再生钕铁硼混合料。该方法工艺简单、流程短、设备简单投资少,成本低,且减少了环境污染。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)