We, Grirem Advanced Materials Co., Ltd., adhere to the concept of scientific and technological innovation in our development, have developed more than 300 advanced technologies in rare earth metallurgy, separation and purification, rare earth metals and alloy, as well as rare earth functional materials, obtained 171 national and provincial science and technology awards, some of which science and technology awards are as follows:
Rare Earth Hydrometallurgy and Purification
1、The new process of non-saponification extraction and separation——Second Prize of State Technological Innovation Award2、Process of separating low-yttrium mixed rare earth concentrate——Second Prize of State Invention Award3、Process of separating pure terbium oxide, dysprosium oxide and gadolinium oxide by HEH(EHP) extraction resin——Third Prize of State Invention Award4、Roasting by rotary kiln-solvent extraction method for processing Baotou RE concentrate——Third Prize of State Invention Award5、Application and popularization of acid method decompositing and separating Baotou mixed rare earth concentrate——Second Prize of State Science and Technology Progress Award6、Process of separating individual RE element by solution transformation of sulfuric acid leaching-P507 extracting-half counter current stripping of Baotou RE concentrate——Second Prize of State Science and Technology Progress Award7、Process of separating rare earth elements by solvent extraction with P204 in sulphuric acid system——Third Prize of State Science and Technology Progress Award8、A process for pretreating organic extractant and application——Honorable Mention of State Patent Award9、Process for separating rare earth elements with solvent extraction in sulphuric system——Honorable Mention of State Patent Award10、 Emission standards for rare earth industrial pollutants —— First prize of China nonferrous metal industry science and technology award11、 An electrolytic reduction preparation of europium ——Honorable Mention of State Patent Award12、The new process of extraction and purification of rare earth with low carbon, low salt and no ammonia nitrogen ——First prize of China nonferrous metal industry science and technology award13、Use of Mg(HCO3)2 and/or Ca(HCO3)3 aqueous solution in metal extractive separation and purification——Honorable Mention of State Patent Award14．Use of Mg(HCO3)2 and/or Ca(HCO3)3 aqueous solution in metal extractive separation and purification——Third prize of the Beijing invention patent award
Rare Earth Metals and Alloy
1、Research on the comprehensive utilization of rare earth metals ——Award for national Key Technology R&D2、Research and application of yttrium-based heavy rare earth alloy process——Award for National Science 3、Ultra-high pure RE metals and alloys (99.9-99.99% grade)——The National New Product4、High pure dysproium metal(（Dy/TREM）>99.95%）——The National New Product5、High pure terbium metal ((Tb/TREM)>99.95%——The National New Product of 2000 year6、Dysproium metal——The National New Product7、The integrated preparation technology of ultra-high purity rare earth metals (99.99% grade)——First prize of China nonferrous metal industry science and technology award8、The national standard for Chemical analysis method of dysprosium and dysprosium ————Second prize of China nonferrous metal industry science and technology award9、The national standard for Yttrium magnesium alloy （GB/29657-2013）——Third prize of China nonferrous metal industry science and technology award10、Yttrium alloy ——Second prize of technical standard excellence award11、Vehicle exhaust purification catalyst ——Third prize of technical standard excellence award12、 A method and device for preparing high purity neodymium metal ——Honorable Mention of State Patent Award
Rare Earth Compounds
1、Application of rare earth compounds in agriculture_——Second Prize of State Science and Technology Progress Award2、Application of rare earth compounds in agriculture——Award for national Key Technology R&D
Rare Earth Functional materials
1、The industrialization technology and equipment of high-qulity strip casting metals and alloys for rare earth functional materials——Second prize of State Technological Innovation Award2、Aluminate phosphor containing bivalence metal elements, its preparation and the light emitting devices incorporating the same——Honorable Mention of State Patent Award3、 Process of preparing SmCox permanent magnetic powder for solid state sintering with calciothermic reduction——Third prize of State Science and Technology Progress Award4、Study of rare earth permanent magnetic alloy——Award for national Key Technology R&D5、Luminescent materials for metal halide lamps——The National New Product6、Determination of RE-Co permanent magnetic materials——Award for National Science 7、Fast quenching NdFeB permanent magnetic powder ——Second prize of technical standard excellence award
