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公开(公告)号：KR1020160117951A
公开(公告)日：2016-10-11
申请号：KR1020150046056
申请日：2015-04-01
Applicant: 고등기술연구원연구조합
CPC classification number: Y02P10/212
Abstract: 본발명은주석폐기물로부터유가금속을회수방법에관한것으로서, 주석함유분말이나괴 형태로회수되는다양한주석폐자원으로부터파분쇄단계및 입도분급단계를수행함으로써건식공정효율을극대화하고정제공정의회수율을증대시킬수있으며, 공정비용이저렴하고공정난이도가낮은건식볼밀링을통한공정으로금속/산화물을안정적으로분리시키고, 조대화되어회수된금속분말을추가공정없이유/무연솔더로분리및 재활용이가능한주석폐기물분말로부터유가금속을회수하는방법에관한것이다. 본발명에따른주석폐기물로부터건식분리공정에의해유가금속을회수하는방법은, 폐솔더를파분쇄하는파분쇄단계(S100); 및상기파분쇄단계(S100)에의해파분쇄된분말을입도별분리하는입도분급단계(S200);를포함한다.
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Patent Agency Ranking
公开(公告)号：KR101632634B1
公开(公告)日：2016-06-22
申请号：KR1020150046057
申请日：2015-04-01
Applicant: 고등기술연구원연구조합
Abstract: 본발명은주석폐기물로부터주석을회수방법에관한것으로서, 더욱구체적으로는주석함유분말이나괴 형태로회수되는다양한주석폐자원으로부터전처리단계, 산침출단계및 석출단계와같은습식분리공정에의해주석을회수하는방법에관한것이다. 본발명에따른주석폐기물로부터주석회수방법은, 폐슬러지를산성용액에침출하는침출단계(S200); 및상기침출단계이후에주석화합물을회수하는석출단계(S300);를포함한다.
Abstract translation: 本发明涉及一种从锡废料中回收锡的方法，更具体地说，涉及一种通过湿式分离方法回收锡的方法，例如预处理步骤，以各种形式从含锡粉末或块中回收锡 锡废物，酸浸步骤和提取步骤。 根据本发明，锡回收方法包括：在酸性溶液中沥滤废渣的浸出步骤（S200） 和提取步骤后的锡化合物回收步骤（S300）。
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公开(公告)号：KR1020160044178A
公开(公告)日：2016-04-25
申请号：KR1020140138784
申请日：2014-10-15
Applicant: 고등기술연구원연구조합
IPC: C01B33/039 , C01B33/02 , B01J19/10
CPC classification number: C01B33/039 , B01J19/10 , C01B33/02 , C01B33/037 , C01B2203/1623
Abstract: 본발명은폐실리콘슬러지로부터고순도의실리콘을회수하는방법에관한것으로, 더욱상세하게는폐실리콘슬러지의고형분을액상에분산시킨다음, 상기실리콘고형분을고순도화하고, 고액분리를통해고순도화된실리콘고형분을수득하고이를건조시켜, 폐실리콘슬러지로부터고순도의실리콘을회수하는방법에관한것이다.
Abstract translation: 本发明涉及一种从废硅污泥中回收高纯度硅的方法，更具体地说，涉及通过将废硅污泥的固体分散在液体中，从废硅污泥中回收高纯度硅的方法，纯化硅固体，获得 纯化的硅固体通过固液分离，并干燥。
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公开(公告)号：KR1020140100818A
公开(公告)日：2014-08-18
申请号：KR1020130014049
申请日：2013-02-07
Applicant: 고등기술연구원연구조합
Abstract: The present invention relates to a coolant gas recovery apparatus and a method thereof. The coolant gas recovery apparatus includes a dual-needle including an external needle and an internal needle which are simultaneously bound to a coolant pipe used as a flow path for a coolant gas; an internal needle lifting means which lifts the internal needle bound to the coolant pipe, after being bound to the coolant pipe, to acquire and entry path for the coolant gas in the external needle; and a coolant gas recovery pipe which is connected the external needle to be connected to the acquired coolant gas entry path to recover the coolant gas.
Abstract translation: 本发明涉及一种冷却剂气体回收装置及其方法。 冷却剂气体回收装置包括：双针，其包括外针和内针，其同时与用作冷却剂气体的流路的冷却剂管结合; 内部提针装置，其在结合到冷却剂管之后提升结合到冷却剂管的内部针，以获取外部针中的冷却剂气体的进入路径; 以及冷却剂气体回收管，其与外部针连接以连接到所获取的冷却剂气体进入路径以回收冷却剂气体。
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公开(公告)号：KR101418010B1
公开(公告)日：2014-07-10
申请号：KR1020130020532
申请日：2013-02-26
Applicant: 고등기술연구원연구조합
Abstract: A method for evaluating the cutting machinability of materials is disclosed. In order to improve production efficiency by establishing optimal cutting work conditions based on the drilling work of materials applied to high strength products and predicting the life of a cutting tool, the method for evaluating the cutting machinability of materials establishes error correction data to be worked as initially inputted machining data by observing and monitoring torque and thrust variation according to time while applying vertically constant speed and load to the metal, polymer, ceramic, or complex molded products using a drilling machine.
Abstract translation: 公开了一种用于评价材料的切削加工性的方法。 为了通过基于应用于高强度产品的材料的钻孔加工和预测切削刀具的使用寿命来确定优化的切削加工条件来提高生产效率，用于评估材料的切削加工性能的方法建立了以下工作的误差校正数据： 通过使用钻孔机将垂直恒定速度和载荷施加到金属，聚合物，陶瓷或复合模制产品上，通过观察和监测扭矩和推力变化来初始输入加工数据。
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公开(公告)号：KR101256477B1
公开(公告)日：2013-04-19
申请号：KR1020120021171
申请日：2012-02-29
Applicant: 고등기술연구원연구조합
Abstract: PURPOSE: An apparatus capable of separating the metal from a difficult separable metal/polymer composite waste is provided to combust the waste through a radio inductive heating and to reduce the production of the noxious gas. CONSTITUTION: A reaction chamber(1) separates the metal from the waste. An induction heater(2) charges the waste to a heated object. A power supply device(3) applies the radio current in an induction heating coil. A cooling water circulator(4) cools the heat generated in the induction heating coil. A gas trap unit collects the gas generated while the thermal decomposition.
Abstract translation: 目的：提供能够将金属与困难的可分离金属/聚合物复合废物分离的装置，以通过无线电感加热来燃烧废物并减少有害气体的产生。 构成：反应室（1）将金属与废物分开。 感应加热器（2）将废物装入加热物体。 电源装置（3）将无线电电流施加到感应加热线圈中。 冷却水循环器（4）冷却感应加热线圈产生的热量。 气体捕集器收集热分解时产生的气体。
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