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    • 3. 发明专利
    • Apparatus and method for separation of smelting dust
    • 用于分离除尘剂的装置和方法
    • JP2013209717A
    • 2013-10-10
    • JP2012081192
    • 2012-03-30
    • Pan Pacific Copper Co Ltdパンパシフィック・カッパー株式会社
    • SATO SHINYA
    • C22B7/02B03B5/66B03B9/04C22B1/00C22B15/06
    • Y02P10/212
    • PROBLEM TO BE SOLVED: To provide an apparatus and a method for separation of smelting dust, capable of improving a rate of recovery of copper components from the smelting dust.SOLUTION: An apparatus for separation of smelting dust comprises: a first separation tank 41 wherein a slurry obtained by introducing the smelting dust into a leachate is introduced; a first upflow generator 43 for generating an upflow in the slurry in the first separation tank; a first separator 40 wherein particles with high sedimentation velocity are separated from those with low sedimentation velocity; an introduction passage 46 through which the slurry staying in an upper part of the first separation tank is introduced into a second separation tank 51; the second separation tank; a second upflow generator 53 for generating an upflow in the slurry in the second separation tank; and a second separator 50 wherein particles with high sedimentation velocity are separated from those with low sedimentation velocity.
    • 要解决的问题:提供一种能够提高冶炼粉尘中铜成分回收率的冶炼粉尘分离装置和方法。解决方案:一种用于分离冶炼粉尘的装置包括:第一分离罐41,其中 引入通过将熔融粉尘引入渗滤液而获得的浆料; 第一上流发生器43,用于在第一分离罐中产生浆​​料中的上流; 第一分离器40,其中具有高沉降速度的颗粒与具有低沉降速度的颗粒分离; 引入通道46,将滞留在第一分离槽的上部的浆料引入第二分离槽51中; 第二分离罐; 第二上流发生器53,用于在第二分离罐中产生浆​​料中的上流; 以及第二分离器50,其中具有高沉降速度的颗粒与具有低沉降速度的颗粒分离。
    • 5. 发明专利
    • Apparatus and method for collecting copper contained in exhaust gas dust
    • 用于收集排放在排气中的铜的装置和方法
    • JP2011225984A
    • 2011-11-10
    • JP2011073315
    • 2011-03-29
    • Pan Pacific Copper Co Ltdパンパシフィック・カッパー株式会社
    • SATO SHINYASENDA YASUSHINAKADA HIDEKAZUNUNOKO YASUYUKI
    • C22B15/06B07B7/01C22B7/02F27D17/00
    • Y02P10/212
    • PROBLEM TO BE SOLVED: To efficiently collect copper from exhaust gas dust, in an apparatus for collecting the copper contained in the exhaust gas dust.SOLUTION: A method for collecting the copper includes making the gas flowing speed in a secondary flue lower than that in a primary flue, in flues provided with the primary flue where the exhaust gas discharged from a converter for copper-smelting flows and the secondary flue which is connected with the downstream side of the primary flue. The apparatus for collecting the copper is provided with the primary flue where the exhaust gas discharged from the converter for copper-smelting flows and one or more of the secondary flues which are connected with the ceiling part of the primary flue and inclined more on the vertical upper side than the extending direction of the primary flue, and the total cross sectional area of one or more of the secondary flues is larger than that of the primary flue.
    • 要解决的问题:为了有效地从废气灰尘中收集铜,在用于收集废气灰尘中所含的铜的装置中。 解决方案:一种收集铜的方法包括使二次烟道中的气体流速低于主烟道中的气体流速,其中设置有主烟道的烟道中,其中从用于铜冶炼的转炉流出的废气流动, 与主烟道下游侧连接的二次烟道。 用于收集铜的装置设置有从用于铜熔炼的转炉排出的排气流动的主烟道和与主烟道的顶部连接并且在垂直方向上倾斜的一个或多个二次烟道 比主烟道的延伸方向更上侧,并且一个或多个次要烟道的总横截面面积大于主烟道的总截面面积。 版权所有(C)2012,JPO&INPIT
    • 6. 发明专利
    • Separation device, and separation method
    • 分离装置和分离方法
    • JP2013208587A
    • 2013-10-10
    • JP2012081265
    • 2012-03-30
    • Pan Pacific Copper Co Ltdパンパシフィック・カッパー株式会社
    • JINNO YOHEISATO SHINYAKAMETANI TOSHIHIRO
    • B03B5/66C22B1/00C22B3/04C22B7/02C22B15/06
    • Y02P10/234
    • PROBLEM TO BE SOLVED: To provide a separation device and a separation method capable of separating a desired component from a mixture including a plurality of components.SOLUTION: A separation device includes a separation tank into which slurry including components with different sedimentation rates is introduced, an opening and closing means which opens and closes a discharge outlet for discharging the slurry held in the separation tank, and a switching means which switches a liquid sending destination from the opening and closing means. A separation method includes a process for introducing slurry including components with different sedimentation rates into a separation tank, a process for opening a discharge outlet for discharging the slurry held in the lower part in the separation tank, and a process for switching a liquid sending destination from the discharge outlet.
    • 要解决的问题:提供一种能够从包括多种组分的混合物中分离所需组分的分离装置和分离方法。分离装置包括分离罐,其中引入包含不同沉降速率的组分的浆料, 打开和关闭用于排出保持在分离罐中的浆料的排出口的打开和关闭装置,以及从打开和关闭装置切换送液目的地的切换装置。 分离方法包括将包含具有不同沉降速率的组分的浆料引入分离罐的方法,用于打开用于排出保持在分离罐中的下部的浆料的排出口的方法以及用于切换送液目的地 从排放口。