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公开(公告)号：EP4438748A1
公开(公告)日：2024-10-02
申请号：EP24156478.0
申请日：2024-02-08
发明人： KIM, Byung-Su , YOO, Jeonghyun , CHOI, Ji-Hyuk , RYU, Taegong , CHANG, Han Kwon
IPC分类号： C22B1/00 , C22B1/02 , C22B5/04 , C22B7/00 , C22B9/00 , C22B15/00 , C22B21/00 , C22B23/02 , C22B26/12 , C22B47/00 , H01M10/54
摘要： The present disclosure provides a method for recycling a waste lithium ion battery, a method for smart recycling a waste lithium ion battery, and a system for smart recycling a waste lithium ion battery, comprising a partial melt separation process for lithium alloy compound formation and graphite separation, wherein the partial melt separation process comprises dry-separating a lithium alloy compound, a copper metal, an aluminum-copper alloy, and graphite from waste lithium ion battery cell shreds, discharged waste lithium ion battery cells or waste lithium ion battery cases.
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2.发明公开
公开(公告)号：EP4368575A1
公开(公告)日：2024-05-15
申请号：EP22837917.8
申请日：2022-07-04
发明人： KIM, Byung-Su , RYU, Taegong , CHANG, Han Kwon , CHOI, Ji-Hyuk , SUH, Chang-Youl , YOO, Jeonghyun , CHO, Sung-Wook , PARK, Tae Jun
摘要： The present disclosure provides a method for partially reducing vanadium pentoxide (V2O5) using an ammonia solution, wherein ammonia is used to convert vanadium pentoxide (V2O5) powder to ammonia vanadate (NH4VO3), which is an intermediate material, after which the ammonia vanadate is heated under normal or reduced pressure in a nitrogen or argon atmosphere and then maintained for a certain period of time to partially reduce the vanadium pentoxide and thereby produce vanadium dioxide (VO2) powder; and vanadium dioxide (VO2) powder produced thereby.
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公开(公告)号：EP2588242A1
公开(公告)日：2013-05-08
申请号：EP11799980.5
申请日：2011-06-30
申请人： Commonwealth Scientific and Industrial Research Organisation , Korea Institute of Geoscience and Mineral Resources
CPC分类号： B01J4/002 , B01J2/04 , B05B1/083 , B05B7/0475 , B05B12/06 , B82Y30/00 , C01B13/34 , C01G1/02 , C01G5/00 , C01G9/02 , C01G45/02 , C01G49/02 , C01G51/04 , C01G53/04 , C01P2004/64 , C04B35/62665 , C04B2235/3203 , C04B2235/3206 , C04B2235/3217 , C04B2235/3262 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3284 , C04B2235/3291 , C04B2235/443 , C04B2235/5454 , C23C4/123 , Y10S977/776
摘要： A droplet generation system includes a first nozzle configuration (20) structured to receive a liquid and a gas under pressure in a controllable feed ratio, and to merge the liquid and gas to form an intermediate stream that is a mixture of the gas and of a dispersed phase of the liquid. A second nozzle configuration (30) is connected to receive the intermediate stream from the first nozzle configuration and has a valve mechanism (32) with one or more controllable operating parameters to emit a stream of droplets of the liquid. The mean size of the droplets is dependent on the controllable feed ratio of the liquid and gas and the flow rate of the stream of droplets is dependent on the controllable operating parameter(s) of the valve mechanism. A corresponding method is disclosed, as is the application of the system and method to the production of nanoparticles in a thermochemical reactor.
摘要翻译： 液滴产生系统包括构造成以可控进料比接收液体和压力气体的第一喷嘴构造，并且将液体和气体合并形成中间流，所述中间流是气体和分散相的混合物 液体。 第二喷嘴构造被连接以从第一喷嘴构造接收中间流，并且具有阀机构，其具有一个或多个可控操作参数以发射液体流。 液滴的平均尺寸取决于液体和气体的可控进料比，并且液滴流的流速取决于阀机构的可控操作参数。 公开了相应的方法，以及系统和方法在热化学反应器中制备纳米颗粒的应用。
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