| Patents for C22B 59 - Obtaining rare earth metals (1,691) |
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| 03/05/2015 | US20150059528 Method for extracting and separating rare-earth element |
| 03/03/2015 | US8968688 Recovery of rare earth elements and compounds from coal ash |
| 02/26/2015 | WO2015025558A1 Method for collecting scandium |
| 02/26/2015 | US20150053049 Process for recovering metals by reduction and carbonylation |
| 02/24/2015 | US8961645 Method and system for recovering bond coat and barrier coat materials from overspray and articles |
| 02/19/2015 | WO2015022843A1 Rare earth extracting agent, and rare earth extraction method |
| 02/19/2015 | WO2015021926A1 Method for processing laterite-nickel ore and method for recycling scandium |
| 02/19/2015 | US20150047469 Method for Recovering Rare Earth from Rare Earth Element-Containing Alloy |
| 02/19/2015 | US20150047465 Method for the integration of carbochlorination into a staged reforming operation as an alternative to direct residue oxidation for the recovery of valuable metals |
| 02/18/2015 | EP2836616A1 Process for extraction of rare earth elements |
| 02/17/2015 | CA2837834C Scandium extraction method |
| 02/12/2015 | WO2015019434A1 Rare earth separation and recovery apparatus |
| 02/12/2015 | WO2015019433A1 Rare earth separation and recovery apparatus |
| 02/11/2015 | CN104342559A 从氧氯化锆废液中综合回收多种元素的方法 Integrated waste recovered from zirconium oxychloride many elements method |
| 02/11/2015 | CN102925681B 独居石渣有价成分的分离方法 Gravel separation methods alone have valuable components |
| 02/10/2015 | US8951486 Valuable metal extraction agent and valuable metal extraction method using said extraction agent |
| 02/04/2015 | CN204138737U 一种新型稀土酸液与萃取剂分离回收装置 A new rare earth separation of acid and extraction solvent recovery |
| 02/04/2015 | CN204138731U 一种稀土萃取槽连续皂化装置 Rare earth extraction tank continuous saponification device |
| 02/04/2015 | CN204134592U 一种稀土生产测流量装置 Rare earth production flow measuring device |
| 02/04/2015 | CN104328290A 一种离子型稀土精矿酸浸工艺 An ion-type rare earth concentrate leaching process |
| 02/04/2015 | CN103408091B 一种草酸稀土沉淀废水的回收方法 A rare earth oxalate precipitation method of recovering waste water |
| 02/04/2015 | CN102864319B 从氧化镍矿浸出稀土元素的方法 REE from nickel oxide ore leaching method |
| 02/03/2015 | US8945493 Method for extraction of beryllium from raw genthelvite (danalite, genthelvite, helvite) and bertrandite (chryosberl, euclase, bertrandite) mineral groups when processing the raw minerals (ores, concentrates) |
| 02/03/2015 | US8945492 Method for extraction of beryllium from the minerals of genthelvite group when processing the raw minerals (ores, concentrates) |
| 01/29/2015 | WO2015010754A1 Utilization of metal-containing waste materials |
| 01/28/2015 | EP2828415A1 Processes for recovering rare earth elements and rare metals |
| 01/28/2015 | CN204125513U 针对离子型稀土矿稀土浸出液的稀土提取工艺集成装置 For ionic rare earth rare earth ore leaching solution of rare earth extraction process integration device |
| 01/28/2015 | CN204125499U 一种稀土萃取槽进料装置 Rare earth extraction tank feeder |
| 01/28/2015 | CN204125498U 用于稀土萃取的格栅装置 Grill equipment for the extraction of rare earth |
| 01/28/2015 | CN104313325A 氟碳酸铈稀土矿浸矿工艺中杂质铝的去除方法 Fluorine cerium carbonate rare earth ore leaching method for removing impurities in aluminum ore process |
| 01/28/2015 | CN104313318A 品位45%-60%的稀土氟碳酸铈矿浸矿工艺 Grade of 45% -60% of the rare earth fluoride cerium carbonate ore bioleaching process |
| 01/28/2015 | CN104313316A 膜分散萃取装置及使用该装置萃取分离稀土元素的方法 Membrane dispersion extraction device and use the device extraction and separation of rare earth elements method |
| 01/27/2015 | US8940256 Method for recycling of rare earth and zirconium oxide materials |
| 01/22/2015 | US20150023836 High strength and high toughness metal and method of producing the same |
| 01/21/2015 | CN104294063A 低浓度稀土溶液萃取回收稀土的方法 The method of solution of low concentration of rare earth extraction and recovery of rare earth |
| 01/21/2015 | CN104294062A 一种氟碳铈矿硫酸浸取液萃取分离铈的工艺 One kind Bastnaesite sulfate leaching liquid extraction of cerium |
| 01/21/2015 | CN104289714A 一种稀土用钨坩埚的制备方法 A process for producing a rare earth tungsten crucible |
| 01/21/2015 | CN103014334B 氟碳铈矿(氟碳铈镧矿)置换溶解法 Bastnaesite (bastnasite) replacement dissolution method |
| 01/21/2015 | CN101910431B 高纯度镧、包含高纯度镧的溅射靶以及以高纯度镧为主成分的金属栅膜 High-purity lanthanum, a sputtering target comprising high-purity lanthanum, and a high-purity lanthanum metal gate film mainly composed of |
| 01/15/2015 | DE102013011723A1 Verfahren und Vorrichtung zum Auftrennen eines ein leitfähiges Material und ein nicht leitfähiges Material umfassendes Gemisch Method and apparatus for separating a conductive material and a nonconductive material mixture comprising |
| 01/14/2015 | CN204097548U 一种金属钐大型蒸馏炉 Large metal samarium distillation furnace |
| 01/14/2015 | CN104278165A 从独居石冶炼酸不溶渣中回收钍、铀和稀土 Recycling thorium, uranium and rare earths from monazite acid-insoluble residue of smelting |
| 01/14/2015 | CN104278164A 品位在62%-72%的氟碳酸稀土矿处理工艺 Grade of 62% -72% of the rare earth carbonate mineral fluoride treatment process |
| 01/14/2015 | CN103343234B 一种钕铁硼油泥再生共沉淀制备钕铁氧化物的方法 The method of preparation of a neodymium neodymium oxide sludge regeneration coprecipitation |
| 01/07/2015 | CN204080061U 一种新型稀土沉淀装置 A new rare earth sedimentation device |
| 01/07/2015 | CN104263947A 一种含稀土催化剂污泥资源化回收工艺 A rare earth catalyst containing sludge resource recovery process |
| 01/07/2015 | CN104263929A 一种酸性络合剂的皂化方法 Complexing agent in an acidic saponification method |
| 01/07/2015 | CN104263926A 含钪超基性岩的提钪工艺 Containing scandium process scandium mention ultrabasic rocks |
| 01/07/2015 | CN104263925A 硫铁矿—离子吸附型稀土复合矿中各组分矿的分离方法 Pyrite - ion adsorption type rare earth complex ore mine separation of the components |
| 01/07/2015 | CN104262371A 反式六元瓜环-稀土配合物及合成和应用 Trans-six yuan melon rings - rare earth complexes and the synthesis and application |
| 01/07/2015 | CN103443304B 稀土元素的分离回收方法 REE separation recovery method |
| 01/07/2015 | CN103194627B 一种去除稀土溶液中铝的方法 A solution of rare earth aluminum removal method |
| 01/07/2015 | CN102899488B 稀土精矿盐酸浸出液分离稀土及氟资源转化的方法 Rare earth and rare earth resources into a fluorine concentrate hydrochloric acid leaching liquid separation |
| 12/31/2014 | CN204058571U 用于稀土生产的自动加酸系统 Acid system for automatic production of rare earths |
| 12/31/2014 | CN204058555U 稀土矿专用回转窑焙烧系统 Rare earth ore roasting kiln system dedicated |
| 12/25/2014 | US20140377150 Scandium extraction method |
| 12/25/2014 | US20140373683 Processes for recovering rare earth elements from various ores |
| 12/24/2014 | CN104245973A 用于提取稀土元素的方法 The method for the extraction of rare earth elements |
| 12/24/2014 | CN104232949A 硫酸焙烧稀土精矿的稀土浸出及浸出水的循环利用方法 RE leaching and leaching water recycling method sulfuric acid roasting rare earth concentrate |
| 12/24/2014 | CN104232948A 一种从离子型稀土低浓度浸出液中回收稀土的工艺方法 A process for recovering rare earths from the low concentration of rare earth ions in the leachate |
| 12/24/2014 | CN104232947A 一种从废荧光粉中提取回收稀土元素的方法 A method to extract from waste recycling phosphor Rare Earth Elements |
| 12/24/2014 | CN104232946A 高纯度镱、包含高纯度镱的溅射靶、含有高纯度镱的薄膜及高纯度镱的制造方法 High purity ytterbium, containing high purity ytterbium sputtering target, containing high purity ytterbium thin film and method for producing high purity ytterbium |
| 12/24/2014 | CN104232945A 由生产氧氯化锆的盐酸母液制备高纯三氧化二钪的方法 By the production of zirconium oxychloride preparation of high purity hydrochloric acid liquor scandium oxide method |
| 12/24/2014 | CN104232905A 一种含有高价值元素氢氧化铁基原料及其用途 High-value elements containing ferric hydroxide-based materials and their uses |
| 12/24/2014 | CN104232894A 一种多进、出口一步萃取分组分离多种稀土矿料的方法 A multi-inlet and outlet-step extraction method for grouping multiple separation of rare earth mineral aggregate |
| 12/24/2014 | CN104230969A 对称四甲基六元瓜环-稀土配合物、加合物及合成方法和应用 Symmetrical tetramethyl six yuan melon rings - rare earth complexes, adducts and synthetic methods and applications |
| 12/24/2014 | CN104229933A 从稀土提炼工业废水中回收稀土的方法 Method for recovering rare earth rare earth extraction from industrial wastewater |
| 12/24/2014 | CN103290209B 稀土萃取槽体加热设备及加热方法 Rare Earth Extraction tank heating equipment and heating method |
| 12/24/2014 | CN103146921B 一种去除稀土溶液中铝的方法 A solution of rare earth aluminum removal method |
| 12/18/2014 | US20140369904 Processes for preparing alumina and various other products |
| 12/18/2014 | US20140369903 Method and system for purifying charged radioisotopes |
| 12/17/2014 | CN104212971A 通过集成的萃取和结晶而选择性分离稀土金属 By integrating the extraction and crystallization and selective separation of rare earth metals |
| 12/17/2014 | CN103526057B 一种综合回收稀土冶炼渣中稀贵金属的方法 An integrated rare earth smelting slag recycling rare metals method |
| 12/17/2014 | CN103184356B 一种稀土磷矿的处理方法和富集稀土的方法 Rare earth phosphate processing method and the method of enrichment of rare earth |
| 12/10/2014 | CN204004433U 一种稀土废弃物回收萃取槽密封装置 Rare earth extraction tank seal waste recycling |
| 12/10/2014 | CN203999768U 一种稀土萃取分离过程控制油水相平衡的装置 Rare earth extraction process control equipment water equilibrium |
| 12/10/2014 | CN203999752U 一种稀土磁性材料废弃物回收酸溶装置 Acid-soluble rare earth magnetic material waste recycling equipment |
| 12/10/2014 | CN104195336A 一种重稀土元素的萃取分离方法 A method of extraction and separation of heavy rare earth elements |
| 12/10/2014 | CN104195335A 一种重稀土元素的萃取分离方法 A method of extraction and separation of heavy rare earth elements |
| 12/10/2014 | CN104195334A 一种从轻稀土镨钕富集物料中优先萃取分离低铝纯钕的方法 Rare earth neodymium praseodymium preferentially enriched material extraction and separation of pure neodymium low aluminum lighter approach |
| 12/10/2014 | CN104195332A 一种晶型碳酸稀土的制备方法 A method for preparing rare earth carbonate polymorph of |
| 12/10/2014 | CN104195323A 无污染焙烧稀土盐类成reo多堂炉 Rare earth salts into a clean baking furnace hall reo more |
| 12/10/2014 | CN104193771A 单取代五甲基五元瓜环-稀土配合物及合成和应用 Mono-substituted five methyl five yuan melon rings - rare earth complexes and the synthesis and applications |
| 12/10/2014 | CN103397212B 一种基于膜技术的离子型稀土矿提取工艺及装置 An ionic rare earth mineral extraction process based on membrane technology and equipment |
| 12/10/2014 | CN103397211B 一种快速破坏阴极射线管荧光粉废料结构的方法 A rapid destruction of the cathode ray tube phosphor scrap Structure Method |
| 12/10/2014 | CN102796867B 离子型稀土矿除杂的方法 Ionic rare earth mineral impurity methods |
| 12/10/2014 | CN102776366B 一种两代酸解分解废旧稀土发光材料的工艺 An acid solution of two generations of waste decomposition process rare earth luminescent materials |
| 12/04/2014 | US20140356259 Selective Separation of Rare Earth Metals by Integrated Extraction and Crystallization |
| 12/04/2014 | US20140356258 Method for Separating and Recovering Rare-Earth Elements |
| 11/18/2014 | US8888985 Process for producing rare metal |
| 11/18/2014 | US8888892 Method for separating nickel and cobalt from active material contained in spent nickel-metal hydride battery |
| 10/30/2014 | US20140322107 Method for recovering rare earth element |
| 10/23/2014 | US20140314639 Method for recovering scandium from intermediate products formed in the hydrometallurgical processing of laterite ores |
| 10/23/2014 | US20140311294 Methods and systems for recovering rare earth elements |
| 10/08/2014 | EP2786070A1 Method for processing ash, particularly fly ash |
| 10/02/2014 | WO2014157225A1 Adsorbent for rare earth element and method for recovering rare earth element |
| 10/02/2014 | WO2014154517A1 Method for separating rare-earth metal partcles from a heterogeneous mixture containing rare-earth metals |
| 10/02/2014 | WO2014154407A1 Plant and process for separating metals |
| 10/02/2014 | WO2014154182A1 Method for converting and decomposing bastnaesite rare earth ore by calcinating same with calcium compound and masking agent |
| 10/02/2014 | US20140294700 Method of Manufacturing Non-carrier-added high-purity 177Lu Compounds as well as Non-carrier-added 177 Lu Compounds |