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11. 发明专利

JP2014083574A Anode casting mold and mother die for manufacture of anode casting mold 有权
标题翻译：阳极铸造模具和母模用于制造阳极铸造模具
公开(公告)号：JP2014083574A
公开(公告)日：2014-05-12
申请号：JP2012235766
申请日：2012-10-25
申请人： Sumitomo Metal Mining Co Ltd , 住友金属鉱山株式会社
发明人： NAKANO OSAMU , MORI KAZUHIRO , TSUZUKI KOJI , OHARA TAKUYA
IPC分类号： B22D25/04 , C25C1/00
CPC分类号： Y02P10/234
摘要： PROBLEM TO BE SOLVED: To provide an anode casting mold in which ununiformity of the thicknesses of left and right ear parts of an anode can be fully reduced by use thereof for manufacture of a node such as an anode for copper electrolysis or the like, and a mother die for manufacture of such an anode casting mold.SOLUTION: A casting mold 20 for casting an anode 10 for copper electrolysis having a pair of ear parts 12 for hanging on both sides of the apex of an anode body 11 comprises: a body recess 21 corresponding to the anode body 11; an ear part recess 22 corresponding to the ear part 12 for hanging; and an intermediate recess 23 having an inclines surface which is formed between the body recess 21 and the ear part recess 22 according to the difference of depth between the body recess 21 and the ear part recess 22. The inclination angle of the intermediate recess 23 is 3.0° to 5.2°.
摘要翻译：要解决的问题：提供一种阳极铸造模具，其中阳极的左耳部分和右耳部分的厚度的不均匀性可以通过其用于制造诸如用于铜电解的阳极的节点等而被完全减少，以及用于制造这种阳极铸造模具的母模。解决方案：用于铸造用于铜电解的阳极10的铸模20具有用于悬挂在阳极体11的顶点两侧的一对耳部12，包括：主体对应于阳极体11的凹部21; 对应于用于悬挂的耳部12的耳部凹部22; 以及具有倾斜表面的中间凹部23，其根据主体凹部21和耳部凹部22之间的深度差，形成在主体凹部21和耳部凹部22之间。中间凹部23的倾斜角度 3.0°至5.2°。

12. 发明专利

JP2009084608A Method for manufacturing seed plate for electrolytic refining 审中-公开
标题翻译：用于电解精炼的种子板的制造方法
公开(公告)号：JP2009084608A
公开(公告)日：2009-04-23
申请号：JP2007253273
申请日：2007-09-28
申请人： Sumitomo Metal Mining Co Ltd , 住友金属鉱山株式会社
发明人： SAKAMOTO KOJI , NAKANO OSAMU , MATSUBARA SATOSHI
IPC分类号： C25C7/02 , C25C1/12
CPC分类号： Y02P10/236
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a seed plate for electrolytic refining, by which the spring back value of the seed plate can be maintained at a desired fixed value. SOLUTION: The relation between the supply amount of an electrolyte solution being supplied to an electrolytic cell and the spring back value of the seed plate is previously searched, and then the supply amount of the electrolyte solution is adjusted so that the desired spring back value is obtained. When an electrolyte solution containing copper in a concentration of 47±5 g/L, sulfuric acid in a concentration of 180±30 g/L, glue in an amount of 120±60 g per 1 ton of deposition copper, Apitong in an amount of 30±15 g per 1 ton of deposition copper, and thiourea in an amount of 60±30 g per 1 ton of deposition copper is used, and when the supply amount of the electrolyte solution is defined as x (L/min) and the spring back value is defined as y, the relation is shown by formula: y = 1.24x +(21±5). COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于电解精炼的种子板的制造方法，通过该方法可将种子板的弹簧恢复值保持在期望的固定值。解决方案：预先搜索供给到电解槽的电解液的供给量与种子板的回弹值之间的关系，然后调整电解液的供给量，使得所需的弹簧获得返回值。当含有浓度为47±5g / L的铜的电解液，浓度为180±30g / L的硫酸，每1吨沉积铜的胶水量为120±60g，Apitong的量为每1吨沉积铜为30±15g，每1吨沉积铜为60±30g硫脲，当电解液的供给量定义为x（L / min）和回弹值定义为y，关系由公式：y = 1.24x +（21±5）表示。版权所有（C）2009，JPO＆INPIT

13. 发明专利

JP2015047633A アノード鋳張り防止方法と、アノード鋳張り防止用のアノード鋳型乾燥用空気配管有权
标题翻译：用于阳极喷雾预防的阳极喷雾模型的阳极冲洗预防方法和气动管道
公开(公告)号：JP2015047633A
公开(公告)日：2015-03-16
申请号：JP2013183007
申请日：2013-09-04
申请人：住友金属鉱山株式会社 , Sumitomo Metal Mining Co Ltd
发明人： OHARA TAKUYA , NAKANO OSAMU , MORI KAZUHIRO , TSUZUKI KOJI
IPC分类号： B22D25/04 , B22C9/14 , B22D21/00
摘要：【課題】メンテナンスの容易なアノード鋳張り防止用の鋳型乾燥用空気配管を用いたアノード鋳張り防止方法を提供する。【解決手段】銅製錬のアノード製造工程における空気によりアノード鋳型を乾燥して鋳張りを防止するアノード鋳張り防止方法であって、1対の腕部と、その1対の腕部を連結する胴体部からなるコの字型形状配管と、1対の腕部の先端に各々吹き出し孔を備え、且つ胴体部に設けられた少なくとも1ヶ所の空気受入用接続端から構成されるアノード鋳型乾燥用空気配管を用い、その吹き出し孔からの空気がアノード鋳型の鋳込面の側面壁に沿って流れて側面壁底部に堆積した離型剤にあたるように、アノード鋳型乾燥用空気配管を、その胴体部が鋳型の鋳込面頂部直上及び1対の腕部が側面壁の縁上に沿って取り付け、吹き出し孔から吹き出した空気により堆積した離型剤にあてることを特徴とする。【選択図】図5
摘要翻译：要解决的问题：提供一种使用气动管道进行阳极冲洗预防方法，用于干燥用于阳极冲洗的阳极冲洗防止易于维护。解决方案：一种阳极冲洗预防方法，用于通过在空气中干燥具有空气的阳极铸模来防止阳极冲洗铜精炼的阳极制造工艺的特征在于，由一对臂部形成的U形管道和连接一对臂部的主体部分和用于干燥分别装有吹出孔的阳极铸模的气动管道在一对臂部的前端部并且由设置在主体部的至少一个空气接收连接端构成，用于将用于干燥阳极铸模的气动管道与刚好位于铸造面顶部的主体部分的铸模和沿着侧面壁的顶部附接的一对臂，使得来自吹出孔的空气撞击积聚在侧面壁bot上的脱模剂通过沿着阳极铸模的铸造面的侧面瓦边延伸，从而撞击由吹出孔吹出的空气积聚的脱模剂。

14. 发明专利

JP2014062015A Method for sieving solid catalyst 审中-公开
标题翻译：确定固体催化剂的方法
公开(公告)号：JP2014062015A
公开(公告)日：2014-04-10
申请号：JP2012208748
申请日：2012-09-21
申请人： Sumitomo Metal Mining Co Ltd , 住友金属鉱山株式会社
发明人： TAKEDA KAZUNORI , KUBOTA NAOKI , NAKANO OSAMU
IPC分类号： C01B17/79 , B01J23/22
摘要： PROBLEM TO BE SOLVED: To provide a method for sieving a catalyst, with which fine powder is removed from a solid catalyst used in a sulfuric acid production process or the like, and with which a burden of maintenance operation is drastically reduced.SOLUTION: In a process to convert gaseous SOinto gaseous SO, a method for sieving a catalyst to remove fine powder 20, formed by pulverization of a portion of a catalyst layer, from the solid catalyst layer 2 stacked on a sieve-shaped catalyst receiver 3 in a converter 10, is characterized in that sieving is performed by making the catalyst receiver 3 vibrate and the fine powder 20 be sieved out from the catalyst receiver 3 in a state in which the catalyst layer 2 is stacked on the catalyst receiver 3.
摘要翻译：要解决的问题：提供一种用于筛分催化剂的方法，从硫酸生产过程等中使用的固体催化剂除去细粉末，维护操作的负担大大降低。解决方案：在一种转化气态SO 2至气态SO的方法，一种用于筛选催化剂以除去通过粉碎一部分催化剂层而形成的细粉末的方法，该催化剂层从叠层在转炉中的筛状催化剂接收器3上的固体催化剂层2 10，其特征在于，通过使催化剂接收体3振动，并且在催化剂接收体3堆叠催化剂层2的状态下，将细粉20从催化剂接收体3中过筛进行筛分。

15. 发明专利

JP2013100204A Solvent extraction method for obtaining high purity nickel sulfate 有权
标题翻译：用于获得高纯度镍硫酸盐的溶剂萃取方法
公开(公告)号：JP2013100204A
公开(公告)日：2013-05-23
申请号：JP2011245627
申请日：2011-11-09
申请人： Sumitomo Metal Mining Co Ltd , 住友金属鉱山株式会社
发明人： SHIBAYAMA KEISUKE , AKIYAMA HIRONORI , NAKAGAWA HIDEKAZU , NAKANO OSAMU , MATSUMOTO TOMOSHI
IPC分类号： C01G53/10 , C22B3/04 , C22B3/26 , C22B23/00 , C22B26/10 , C22B26/22 , H01M10/54
CPC分类号： Y02P10/234 , Y02W30/84
摘要： PROBLEM TO BE SOLVED: To provide a solvent extraction method for obtaining high purity nickel sulfate having a low content of impurities, particularly Mg.SOLUTION: In a method for producing nickel sulfate, treatment is carried out by a solvent extraction step comprising: a first step of bringing a solution prepared by acid leaching of a sulfide containing Ni and Co into contact with an extraction solvent having extractant concentration of 15-30 vol.% and a crude nickel sulfate solution at pH 6.0-7.0, whereby Ni is extracted to obtain a nickel-holding organic phase; a second step of mixing the nickel-holding organic phase with an Ni-containing cleaning liquid, whereby Na and NHions contained in the nickel-holding organic phase are separated and shifted to the cleaning liquid to obtain a nickel-holding organic phase after cleaning; and a third step of reacting the nickel-holding organic phase after cleaning with a nickel sulfate solution having a composition in which the concentration ratio between Mg and Ni, Mg/Ni is in the range of 0.001-0.004, whereby Ni in the nickel-holding organic phase is replaced by impurities contained in the nickel sulfate solution to obtain an organic phase after back extraction and a nickel sulfate solution after impurity separation.
摘要翻译：要解决的问题：提供一种溶剂萃取方法，用于获得具有低杂质含量，特别是Mg的高纯度硫酸镍。解决方案：在生产硫酸镍的方法中，通过溶剂萃取步骤进行处理，该步骤包括：将含有Ni和Co的硫化物的酸浸提取的溶液与具有萃取剂的萃取溶剂接触的第一步骤浓度为15-30体积％，粗镍酸盐溶液为pH 6.0-7.0，由此提取Ni以获得含镍的有机相; 将含镍保持有机相与含Ni清洗液混合的第二步骤，由此将含镍保持有机相中所含的Na和NH 3 SB =“POST”> 4 离子分离并转移到清洗液中清洗后得到含镍的有机相; 以及第三步骤，其中清洗后的镍保持有机相与Mg和Ni之间的浓度比，Mg / Ni在0.001-0.004的范围内的组成为的硫酸镍溶液反应，保持有机相由硫酸镍溶液中所含的杂质代替，以获得反提取后的有机相和杂质分离后的硫酸镍溶液。版权所有（C）2013，JPO＆INPIT

16. 发明专利

JP2009132968A Conveyance apparatus for permanent cathode 有权
标题翻译：用于永久阴极的输送装置
公开(公告)号：JP2009132968A
公开(公告)日：2009-06-18
申请号：JP2007309831
申请日：2007-11-30
申请人： Sumitomo Metal Mining Co Ltd , 住友金属鉱山株式会社
发明人： NAKANO OSAMU , MATSUBARA SATOSHI , AOKI HIDEKAZU
IPC分类号： C25C7/02
摘要： PROBLEM TO BE SOLVED: To provide a conveyance method and a conveyance apparatus for permanent cathodes, when a repairing operation for permanent cathodes is performed, which is safe, and achieves efficient lifting and movement. SOLUTION: The conveyance apparatus for permanent cathodes is composed of: a truck (200) where a plurality of permanent cathodes (300) can be arranged; and a catch (100) with two parallel wide hooks (125) supporting and lifting the cross beams (302) of the permanent cathodes (300), and includes a means which has a structure where a first state in which the permanent cathode (300) is lifted and a second state in which the permanent cathode (300) is released are changeable, and which can be fixed in the first state and the second state, respectively. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于永久阴极的输送方法和输送装置，当进行永久性阴极的修复操作时，其是安全的并且实现有效的提升和移动。解决方案：用于永久阴极的输送装置包括：可以布置多个永久阴极（300）的卡车（200）; 以及具有支撑和提升永久阴极（300）的横梁（302）的两个平行的宽钩（125）的卡扣（100），并且包括具有其中永久阴极（300）的第一状态）并且其中永久性阴极（300）被释放的第二状态是可变的，并且其可以分别固定在第一状态和第二状态。版权所有（C）2009，JPO＆INPIT

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