| Patents for C01D 15 - Lithium compounds (2,046) |
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| 12/28/2011 | CN101723415B 一种生产电池级氟化锂的新工艺 A battery grade lithium fluoride production of new technology |
| 12/28/2011 | CN101499522B 锂电池正极材料、其制造方法及应用此材料的锂二次电池 Lithium battery cathode materials, manufacturing methods and applications of this material for lithium secondary batteries |
| 12/22/2011 | WO2011159266A1 Fertilizer |
| 12/22/2011 | US20110311437 Method for producing spinel-type lithium manganate |
| 12/22/2011 | US20110311436 Method for producing spinel-type lithium manganate |
| 12/22/2011 | US20110311426 Process for the preparation of fluorine compound |
| 12/21/2011 | CN102285673A 一种从电动汽车磷酸铁锂动力电池中回收锂和铁的方法 Method for recovering lithium and iron from the electric vehicle lithium iron phosphate batteries |
| 12/15/2011 | US20110305624 Method for production of lithium carbonate |
| 12/14/2011 | CN102275956A 一种从高镁锂比盐湖卤水中提取碳酸锂的方法 An extract from the method of high magnesium lithium salt lake brine lithium carbonate ratio |
| 12/13/2011 | US8075865 Lithium argyrodite |
| 12/08/2011 | US20110300041 process for recovering lithium from a brine |
| 12/07/2011 | CN102267708A 一种结晶法制备碳酸锂纳米颗粒的方法 A method for lithium carbonate nanoparticles prepared by crystallization |
| 12/07/2011 | CN102267707A 一种沉淀法制备碳酸锂纳米颗粒的方法 One precipitated carbonate nanoparticles prepared by the method |
| 12/01/2011 | WO2011148040A1 Method for processing spodumene |
| 12/01/2011 | CA2796473A1 A method for transforming lithium aluminum silicate in .alpha.-spondumene form into .beta.-spondumene form by thermal processing |
| 11/23/2011 | CN102249471A Method for processing battery-level lithium carbonate mother liquor |
| 11/23/2011 | CN102249267A Method for improving recovery rate of lithium in brine through combination of membrane method and extraction method (membrane-extraction method) |
| 11/15/2011 | US8057764 Production of lithium compounds directly from lithium containing brines |
| 11/10/2011 | WO2011138389A1 Method for decreasing magnesium and increasing lithium in chloridic salt solutions |
| 11/02/2011 | EP2383276A1 Method for producing lithium difluorobis(oxalato)phosphate solution |
| 11/02/2011 | CN102229435A Synthetic method for lithium iodide for cell and preparation method for electrolyte of lithium iodide |
| 11/02/2011 | CN101875497B Production process for extracting lithium from raw brine of high magnesium-lithium ratio lithium salt-containing lake |
| 11/01/2011 | CA2433095C Process for the preparation of lithium iodide solutions |
| 10/27/2011 | WO2011133165A1 A process for making lithium carbonate from lithium chloride |
| 10/27/2011 | CA2796849A1 A process for making lithium carbonate from lithium chloride |
| 10/26/2011 | CN102225774A Method for extracting lithium carbonate from lepidolite raw material and removing aluminium |
| 10/25/2011 | US8043593 Nanoscale crystalline silicon powder |
| 10/20/2011 | CA2793885A1 2xxx series aluminum lithium alloys having low strength differential |
| 10/12/2011 | CN101335345B Cathode active material, method of producing the same and nonaqueous electrolyte secondary battery |
| 09/29/2011 | WO2011118870A1 Lithium secondary battery, cathode active material and cathode for same, and manufacturing methods therefor |
| 09/21/2011 | EP2367224A1 Method for preparing positive electrode active material for non-aqueous secondary battery |
| 09/15/2011 | WO2011053933A3 Active materials for lithium-ion batteries |
| 09/14/2011 | CN102180489A Solar pond device |
| 09/14/2011 | CN102180488A Method for preparing nano lithium carbonate |
| 09/14/2011 | CN102180448A Method for preparing mixed product of nitrates and lithium sulfate by manganese-containing waste liquid |
| 09/14/2011 | CN101060173B Complex Li-Mn-oxide, manufacture method and battery made of this material |
| 09/07/2011 | CN102176519A Method for preparing submicron-level lithium carbonate, lithium carbonate powder and application of lithium carbonate powder |
| 09/07/2011 | CN102173438A Method for producing gypsum as byproduct in preparation of lithium carbonate by using lepidolite from tantalum-niobium tailings |
| 09/07/2011 | CN101494288B Preparation method for lithium ion secondary battery anode material ferric lithium phosphate |
| 08/31/2011 | CN102167369A Method for reducing content of NaCl in LiCl |
| 08/31/2011 | CN101885496B Process for extracting lithium from lithionite by fluorine chemistry |
| 08/31/2011 | CN101453014B Production method for electrode material of battery |
| 08/25/2011 | WO2011103298A2 Processes for preparing highly pure lithium carbonate and other highly pure lithium containing compounds |
| 08/25/2011 | WO2011101665A1 Process |
| 08/25/2011 | WO2011073399A3 Material in the form of lithium fluoride powder containing colour centres, method for preparation and use thereof |
| 08/25/2011 | CA2789771A1 Processes for preparing highly pure lithium carbonate and other highly pure lithium containing compounds |
| 08/18/2011 | US20110200508 Processes for preparing highly pure lithium carbonate and other highly pure lithium containing compounds |
| 08/17/2011 | CN101673859B Method for recovering and preparing lithium cobalt oxide by using disused lithium battery |
| 08/10/2011 | EP2352701A1 Lithium titanate composite material, preparation method thereof, negative active substance and lithium ion secondary battery containing the same |
| 08/03/2011 | CN102139897A Method for removing bromine impurities from alkali metal or alkali earth metal chloride |
| 08/03/2011 | CN102139894A Novel method for preparing battery grade lithium carbonate by using tantalum niobium tailings lithium mica |
| 07/27/2011 | CN1309666B Polymer composition of glucuronic acid glucosan |
| 07/27/2011 | CN101573296B Process for producing metallic lithium |
| 07/27/2011 | CN101350405B Positive electrode active materials for lithium secondary battery, method for preparing the same and lithium secondary battery |
| 07/20/2011 | EP1685066B1 Nanoscale crystalline silicon powder |
| 07/20/2011 | CN101214977B Preparation method of lithium zirconate material for absorbing carbon dioxide at high temperature |
| 07/19/2011 | US7981388 Process for the purification of lithium salts |
| 07/14/2011 | WO2011082444A1 Process for the production of lithium carbonate |
| 07/14/2011 | US20110171095 Synthesis of Metal Compounds |
| 07/14/2011 | CA2786317A1 Process for the production of lithium carbonate |
| 07/13/2011 | CN102120620A Method for preparing manganese nitrate and coproducing lithium sulfate and ammonium nitrate by using manganese-containing waste liquor generated in production of hydroquinone |
| 07/13/2011 | CN102120592A Method for extracting lithium carbonate by flotation of mixed salt of NaCl and lithium carbonate |
| 07/06/2011 | CN102115192A Method for producing manganese hydroxide, and co-producing lithium sulfate and ammonia water by using manganese-containing waste liquid from production of hydroquinone |
| 07/06/2011 | CN102115188A Method for preparing manganese sulfide coproduced with lithium sulfate and ammonium sulfide by using manganese-containing waste liquor produced during production of hydroquinone |
| 07/06/2011 | CN102115181A Method for co-production of manganese carbonate, lithium sulfate and ammonium carbonate from manganese-containing waste liquid generated during hydroquinone production |
| 07/06/2011 | CN102115131A Method for preparing series chlorides and lithium sulfate by using manganese-containing waste liquor produced during production of hydroquinone |
| 07/06/2011 | CN102115125A Method for preparing mixed product of carbonate and lithium sulfate from manganese-containing waste liquid |
| 07/06/2011 | CN102115101A Novel method for producing lithium carbonate and lithium hydroxide |
| 07/06/2011 | CN102115058A Method for co-production of manganese phosphate, lithium sulfate and ammonium phosphate from manganese-containing waste liquid generated during hydroquinone production |
| 07/06/2011 | CN102115054A Method for preparing phosphate and mixed product of sodium phosphate and lithium sulfate from manganese-containing waste liquid |
| 07/06/2011 | CN102115040A Method for preparing sulfide and mixed product of sodium sulfide and lithium sulfate by manganese-containing waste liquid |
| 07/06/2011 | CN101030639B Lithium-ion battery positive material and its production |
| 06/30/2011 | WO2011075921A1 High manganese polycrystalline anode material, preparation method thereof and dynamic lithium ion battery |
| 06/30/2011 | WO2011025751A3 Cathode compositions for lithium-ion electrochemical cells |
| 06/29/2011 | CN101483265B Metal oxide lithium ionic cell positive pole material and preparation thereof |
| 06/23/2011 | WO2011073399A2 Material in the form of lithium fluoride powder containing colour centres, method for preparation and use thereof |
| 06/23/2011 | US20110151283 Thin film lithium-based batteries and electrochromic devices fabricated with nanocomposite electrode materials |
| 06/23/2011 | US20110147679 Method for recovering oxide-containing battery material from waste battery material |
| 06/22/2011 | CN102101698A Method for preparing lithium-based zirconate material efficiently absorbing CO2 at high temperature |
| 06/22/2011 | CN101609888B Method for preparing battery level lithium carbonate by using lithium chloride solution |
| 06/16/2011 | WO2011028431A3 Process for the preparation of lithium metal oxides involving fluidized bed techniques |
| 06/15/2011 | CN102099296A A process for recovering lithium from a brine |
| 06/14/2011 | US7959882 Method for the production of lithium-rich metal oxides |
| 06/14/2011 | CA2638751C Methods of making lithium metal compounds useful as cathode active materials |
| 05/26/2011 | US20110123427 Production of lithium compounds directly from lithium containing brines |
| 05/25/2011 | CN102070162A Novel method for extracting lithium from salt lake brine |
| 05/24/2011 | CA2479589C Polyfluorinated boron cluster anions for lithium electrolytes |
| 05/19/2011 | WO2011019171A3 Method for producing nanoscale lithium titanate particles |
| 05/18/2011 | CN101239730B Method and device for producing crystal anhydrous lithium chloride |
| 05/18/2011 | CN101026235B Negative active material for lithium secondary battery, method for preparing the same, and lithium secondary battery comprising the same |
| 05/11/2011 | EP2319800A1 Process for production of hexafluorophosphates |
| 05/11/2011 | CN101654262B Device for extracting lithium ions form brine |
| 05/05/2011 | WO2011053933A2 Active materials for lithium-ion batteries |
| 05/04/2011 | EP2317596A1 Ceramic material and preparation method therefor |
| 05/04/2011 | CN101481125B Method for cyclically using lithium deposition solution for preparing sodium carbonate solution to produce lithium carbonate |
| 04/27/2011 | CN102030373A Method for preparing potassium permanganate and recovering cobalt and lithium by using waste batteries |
| 04/27/2011 | CN102030346A Preparation method for lithium carbonate |
| 04/27/2011 | CN102030345A Preparation method of cell-grade anhydrous lithium iodide |
| 04/27/2011 | CN102030344A Preparation method of lithium fluoride |
| 04/21/2011 | WO2011045431A1 METHOD AND REACTOR FOR PROCESSING BULK MATERIAL CONTAINING Li |