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公开(公告)号：KR100457377B1
公开(公告)日：2004-11-16
申请号：KR1020010073912
申请日：2001-11-26
Applicant: 한국지질자원연구원 , 지오콘머테리얼 주식회사 , 코리아에프에이 주식회사
IPC: B07B13/10
Abstract: PURPOSE: Provided is a method to separate and recover unburned carbon based on free fall of coal ash which lets air pressure supplied to keep proper yield rate and satisfy less than 3% LOI in the amount for unburned carbon when unburned carbon is separated from the coal ash. CONSTITUTION: The method to separate and recover unburned carbon based on free fall of the coal ash is characterized by supplying air pressure from plural cyclones with multiple steps and recovering separated particles while the coal ash having unburned carbon falls freely, especially recovering the coal ash separated in a range of 1,500-2,500mmAq in air pressure among the separated particles.
Abstract translation: 目的：提供一种基于粉煤灰的自由落下来分离和回收未燃烧碳的方法，该方法使空气压力供应以保持适当的产率，并且当将未燃碳与煤分离时未饱和碳的含量低于3％LOI 灰。 组成：基于煤灰的自由落下来分离和回收未燃烧碳的方法的特征在于，通过多级旋风分离器提供多级气压并回收分离的颗粒，同时具有未燃碳的煤灰自由落下，特别是回收分离的煤灰 在分离出的颗粒中的空气压力为1,500-2,500mmAq的范围内。
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公开(公告)号：KR100416528B1
公开(公告)日：2004-02-05
申请号：KR1020010086553
申请日：2001-12-28
Applicant: 한국지질자원연구원 , 주식회사 리필코리아 , (주) 보람케메탈
IPC: B25B27/00
Abstract: PURPOSE: A device for disjointing a waste battery is provided to improve the recycling efficiency of the waste battery by effectively disjointing the waste battery. CONSTITUTION: A guide tube(10) is vertically installed to guide a waste battery input through an input port(1). A plurality of rotary blades(2a,2b) are mounted with the lower part of the guide tube. The rotary blades receive driving force from a driving motor(4), and rotate at high speed to cut the waste battery.
Abstract translation: 目的：通过有效地分离废电池来提供废电池分离装置，以提高废电池的再循环效率。 构成：垂直安装导管（10）以通过输入端口（1）引导废电池输入。 多个旋转叶片（2a，2b）与引导管的下部一起安装。 旋转刀片接收来自驱动马达（4）的驱动力，并且高速旋转以切割废电池。
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公开(公告)号：KR101903131B1
公开(公告)日：2018-10-01
申请号：KR1020180001695
申请日：2018-01-05
Applicant: 한국지질자원연구원
IPC: G01N27/447 , C25C7/00 , C25C7/06 , G01N27/416 , G01N27/42
CPC classification number: G01N27/44704 , C25C7/00 , C25C7/06 , G01N27/4163 , G01N27/42
Abstract: 본발명은인가전류결정이용이한사이클론반응의시험장치및 이를이용한시험방법에관한것이다. 본발명에따른사이클론반응의시험장치는봉형태의양극; 상기양극을수용하는수용공을가지며상기양극과의사이에서반응공간을형성하는음극을포함하며, 상기반응공간에서상기양극과상기음극의최대거리는최단거리의 2배이상일수 있다.
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公开(公告)号：KR101848730B1
公开(公告)日：2018-04-13
申请号：KR1020170151397
申请日：2017-11-14
Applicant: 한국지질자원연구원
Abstract: 본발명의일 실시예는 (a) 적니(red mud), 광미(tailing), 폐석회석, 페로니켈슬래그를혼합하는단계; (b) 상기혼합된물질을건조하고용융시키는단계; 및 (c) 상기용융된물질을방사하여섬유형태로제조하는단계;를포함하는, 유리섬유제조방법을제공한다.
Abstract translation: 本发明的一个实施方案涉及制备浆料的方法，其包括：（a）将赤泥，尾矿，废石灰石，镍铁渣; （b）干燥和熔化所述混合材料; （c）将熔融材料纺成纤维形式。
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公开(公告)号：KR101835038B1
公开(公告)日：2018-03-08
申请号：KR1020170173410
申请日：2017-12-15
Applicant: 한국지질자원연구원
Abstract: 본발명은황산리튬및 수산화칼슘을준비하는단계; 및상기황산리튬과상기수산화칼슘을반응시켜수산화리튬을얻는단계;를포함하며, 상기수산화리튬을얻는단계에서상기수산화칼슘의적어도일부는글리세린에의해해리되어있는수산화리튬의제조방법에관한것이다.
Abstract translation: 本发明提供一种制备锂二次电池的方法，包括以下步骤：制备硫酸锂和氢氧化钙; 以及使硫酸锂与氢氧化钙反应以获得氢氧化锂的步骤，其中在获得氢氧化锂的步骤中氢氧化钙的至少一部分与甘油解离。
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Patent Agency Ranking
公开(公告)号：KR101827824B1
公开(公告)日：2018-02-09
申请号：KR1020170100232
申请日：2017-08-08
Abstract: 본발명의일 실시예는복수개의배터리셀을일렬로정렬하여고정하는공간이복수개 마련된안치부; 상기안치부에고정된배터리셀 일측을커팅하는커팅부; 상기안치부를직선이송시키는이송부; 상기안치부에고정되어커팅된배터리셀을낙하분리하는수거부; 및상기수거부로부터커팅된배터리셀을공급받아수중에서보관및 방전하는방전부;를포함하는, 배터리커팅방전기를제공한다.
Abstract translation: 根据本发明的一个实施例，提供了一种电池组，包括：具有多个空间的壳体，用于将多个电池单元对准并固定成一排; 用于切割固定到内侧部分的电池单元的一侧的切割部分; 输送单元，其用于线性地输送缓冲单元; 将固定在内壳部分上的切割后的电池单元下落并分离的步骤; 以及放电单元，用于从水中的受水单元接收和放电切割后的电池单元。
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公开(公告)号：KR101658887B1
公开(公告)日：2016-09-22
申请号：KR1020150123589
申请日：2015-09-01
Applicant: 한국지질자원연구원
IPC: C04B33/132 , C04B33/32 , E04C5/00
CPC classification number: Y02P40/69
Abstract: 본발명은금광미를이용한경량골재제조방법에관한것으로, 금광미, 적니및 폐석회석을혼합하여혼합물을얻는단계와; 상기혼합물을펠렛형태로제조하는단계와; 상기펠렛을 1000℃내지 1250℃에서열처리하여경량골재를얻는단계를포함한다.
Abstract translation: 本发明涉及一种使用矿金尾矿制备轻质骨料的方法，包括以下步骤：通过混合金矿尾，红泥和废石灰石获得混合物; 以颗粒形式制备混合物; 通过在1000至125℃下热处理颗粒获得轻质骨料。
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公开(公告)号：KR101325204B1
公开(公告)日：2013-11-04
申请号：KR1020110094982
申请日：2011-09-21
Applicant: 한국지질자원연구원
CPC classification number: Y02P10/212
Abstract: 본 발명은 광미로부터 매트와 슬래그를 얻는 방법에 관한 것으로, 광미 100중량부, 알루미나 및 산화철 소스 물질 50 내지 200중량부 및 탄산칼슘 소스 물질 50 내지 200중량부를 혼합하여 혼합물을 얻는 단계와; 상기 혼합물을 용융제련하여 매트와 슬래그를 얻는 단계를 포함한다.
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公开(公告)号：KR1020130048811A
公开(公告)日：2013-05-13
申请号：KR1020110113650
申请日：2011-11-03
Applicant: 한국지질자원연구원
Abstract: PURPOSE: A manufacturing method of a positive electrode active material is provided to directly obtain metal sulfuric acid from a waste battery, thereby using current processes, simplifying processes, and being environmentally friendly. CONSTITUTION: A manufacturing method of a positive electrode active material comprises a step of obtaining a valuable metal powder including lithium, cobalt, and manganese, from a battery(S10); a step of obtaining hydroxide by acid leaching the valuable metal powder in a reduction atmosphere(S20); a step of obtaining hydroxide, which includes at least nickel, cobalt, and manganese, from the leached solution; and a step of obtaining a positive electrode active material by mixing and heat treating the hydroxide and lithium carbonate. At least a part of the lithium carbonate is obtained by carbonating lithium from a residual filtrate after removing hydroxide. [Reference numerals] (S10) Prepare valuable metal powder; (S20) Reduction leach; (S30) Remove impurities; (S40) Selectively remove lithium; (S50) Elute and carbonize the lithium; (S50') Solvent extract Co, Mn, and Ni; (S60) Lithium carbonate; (S60') Co, Mn, and Ni sulfuric acid solution; (S70) Manufacture a positive electrode active material
Abstract translation: 目的：提供一种正极活性物质的制造方法，从废电池直接得到金属硫酸，由此利用现有的工序，简化工序，环保。 构成：正极活性物质的制造方法包括从电池（S10）获得包含锂，钴和锰的有价金属粉末的步骤。 在还原气氛中通过酸浸取有价值的金属粉末获得氢氧化物的步骤（S20）; 从浸出溶液中获得至少包含镍，钴和锰的氢氧化物的步骤; 以及通过混合和热处理氢氧化物和碳酸锂获得正极活性物质的步骤。 碳酸锂的至少一部分是通过在去除氢氧化物之后从剩余滤液中将锂碳酸化而获得的。 （附图标记）（S10）准备有价值的金属粉末; （S20）还原浸出; （S30）去除杂质; （S40）选择性去除锂; （S50）将锂洗脱并碳化; （S50'）溶剂萃取剂Co，Mn和Ni; （S60）碳酸锂; （S60'）Co，Mn和Ni硫酸溶液; （S70）制造正极活性物质
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公开(公告)号：KR1020120138921A
公开(公告)日：2012-12-27
申请号：KR1020110058353
申请日：2011-06-16
Applicant: 한국지질자원연구원
Abstract: PURPOSE: An electrowinning apparatus and method for recovery of useful metals in solutions are provided to recover 90% or more of metal from solutions with a low concentration of about 1g/L by using a cyclone type electrolyzer to increase the transition speed of metal ion in the solutions. CONSTITUTION: An electrowinning apparatus for recovery of useful metals in solutions comprises an electrolyzer(10), a ring-type cathode(20), and a hollow anode(30). The electrolyzer comprises a main body(11) with an inlet(12) for drawing in a solution containing metal ion and a conical part(15) provided at the underside of the main body, having a diameter decreasing from top to bottom. The ring-type cathode is coupled to the inner periphery of the main body and has an opening(21) penetrated between the inner and outer peripheries to be connected to the inlet of the electrolyzer. The anode is inserted in the cathode through the electrolyzer, with the upper end thereof located outside of the electrolyzer. [Reference numerals] (AA,CC) Discharge; (BB) Inflow
Abstract translation: 目的：提供一种用于回收溶液中有用金属的电解提取装置和方法，通过使用旋风式电解槽来提取金属离子的转变速度，以从约1g / L的低浓度溶液中回收90％以上的金属 解决方案。 构成：用于在溶液中回收有用金属的电解提取装置包括电解槽（10），环形阴极（20）和空心阳极（30）。 电解槽包括：主体（11），其具有用于拉入包含金属离子的溶液的入口（12）和设置在主体下侧的锥形部分（15），其直径从上到下减小。 环形阴极联接到主体的内周，并且具有穿过内外周边的开口（21），以连接到电解器的入口。 阳极通过电解槽插入阴极，其上端位于电解槽的外部。 （附图标记）（AA，CC）放电; （BB）流入
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