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1. 发明专利

JP2006176830A Method for concentrating/recovering metal nickel from powder comprising nickel element 有权
标题翻译：从包含镍元素的粉末中浓缩/回收金属镍的方法
公开(公告)号：JP2006176830A
公开(公告)日：2006-07-06
申请号：JP2004371073
申请日：2004-12-22
申请人： Daido Steel Co Ltd , Taiyo Nippon Sanso Corp , 大同特殊鋼株式会社 , 大陽日酸株式会社
发明人： IGARASHI HIROSHI , MATSUMURA TAKAYUKI , MIYAKE SHINICHI , TAKESONO YOSHISATO , MASAKI YOSHINORI , TATEISHI TORU , MATSUI KOJI , OKURA SUEYOSHI , KANEFUJI KOICHIRO
IPC分类号： C22B5/12 , C22B7/00 , C22B7/02 , C22B23/02
CPC分类号： Y02P10/212
摘要： PROBLEM TO BE SOLVED: To provide a method for concentrating/recovering metal nickel from nickel element-containing powder where metal nickel with high purity can be recovered in a powdery shape from a nickel element-containing powder without producing a metal bath. SOLUTION: Nickel element-containing powder is fed into a high temperature reducing air flow heated at ≥500°C, so as to cause reduction reaction in the high temperature reducing air flow, and metal nickel is locally concentrated in the powder. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种从含镍元素的粉末中浓缩/回收金属镍的方法，其中可以从含镍元素的粉末中回收粉末状的高纯度的金属镍而不产生金属浴。解决方案：将含镍元素的粉末进料到加热到≥500℃的高温还原气流中，以在高温还原气流中引起还原反应，金属镍局部浓缩在粉末中。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006111899A METHOD FOR COLLECTING METALLIC Ni AND/OR Co 有权
标题翻译：用于收集金属Ni和/或Co的方法
公开(公告)号：JP2006111899A
公开(公告)日：2006-04-27
申请号：JP2004298273
申请日：2004-10-12
申请人： Daido Steel Co Ltd , Taiyo Nippon Sanso Corp , 大同特殊鋼株式会社 , 大陽日酸株式会社
发明人： TAKESONO YOSHISATO , MASAKI YOSHINORI , TATEISHI TORU , MATSUI KOJI , OKURA SUEYOSHI , KANEFUJI KOICHIRO , MIYAKE SHINICHI , IGARASHI HIROSHI , MATSUMURA TAKAYUKI
IPC分类号： C22B23/02 , C22B5/12 , C22B7/00 , C22B7/02
CPC分类号： Y02P10/212
摘要： PROBLEM TO BE SOLVED: To provide a method for inexpensively and continuously collecting metallic Ni and/or Co with high productivity. SOLUTION: This collecting method comprises the steps of: forming a reducing atmosphere by burning a fuel with an oxygen burner in such a condition that a ratio of oxygen to fuel is smaller than a stoichiometric ratio; supplying a raw powder 10 containing a Ni and/or Co compound into the flame to selectively reduce the Ni and/or Co compound in the flame and deposit fine particles of metallic Ni and/or Co in the powder 10; subsequently melting and agglomerating them by the heat of the flame to isolate them from surrounding oxides and form independent metallic particles 14; subsequently cooling the powder 10 after having been treated in the flame to solidify the molten metal of Ni and/or Co into grains in the powder 10; and then separating the grains from other substances in the powder 10 to collect them. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种以高生产率廉价和连续地收集金属Ni和/或Co的方法。解决方案：该收集方法包括以下步骤：通过在氧气与燃料的比例小于化学计量比的条件下用氧气燃烧器燃烧燃料来形成还原气氛; 将含有Ni和/或Co化合物的原料粉末10供应到火焰中以选择性地还原火焰中的Ni和/或Co化合物，并将金属Ni和/或Co的细颗粒沉积在粉末10中; 随后通过火焰的热量熔化和附聚它们以将它们与周围的氧化物隔离并形成独立的金属颗粒14; 随后在火焰中处理之后冷却粉末10，以将Ni和/或Co的熔融金属固化成粉末10中的颗粒; 然后将颗粒与粉末10中的其他物质分离以收集它们。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2012237023A Method for producing metal particulate 审中-公开
标题翻译：生产金属颗粒的方法
公开(公告)号：JP2012237023A
公开(公告)日：2012-12-06
申请号：JP2011105177
申请日：2011-05-10
申请人： Taiyo Nippon Sanso Corp , 大陽日酸株式会社
发明人： IKEGAMI TOSHISUKE , MATSUMURA TAKAYUKI , IGARASHI HIROSHI , YAMAMOTO YASUYUKI
IPC分类号： B22F9/22 , B22F1/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing metal particulate that can freely control an average particle diameter of metal particulates with high productivity and at a low cost without damaging the quality of the metal particulates.SOLUTION: There is provided the method for generating the metal particulates in which a flame is formed using a burner in a furnace by passing metal or a metal compound, which is a raw material powder transported by fuel gas through the flame. The flame is a reducing flame and a flame length of the reducing flame is adjusted for controlling the average particle diameter of the metal particulates.
摘要翻译：要解决的问题：提供一种可以以高生产率和低成本自由地控制金属颗粒的平均粒径的方法，而不损害金属颗粒的质量。解决方案：提供了通过使金属或金属化合物（其是通过燃料气体输送的原料粉末）通过火焰产生在炉中使用燃烧器形成火焰的金属微粒的方法。火焰是还原火焰，调节还原火焰的火焰长度以控制金属颗粒的平均粒径。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2010022966A Treatment method and treatment apparatus for liquid crystal panel 有权
标题翻译：液晶面板处理方法及处理装置
公开(公告)号：JP2010022966A
公开(公告)日：2010-02-04
申请号：JP2008188726
申请日：2008-07-22
申请人： Sharp Corp , Taiyo Nippon Sanso Corp , シャープ株式会社 , 大陽日酸株式会社
发明人： MIYAKE SHINICHI , IGARASHI HIROSHI , DOI MINORU , TSUJIGUCHI MASAHITO , HASHIZUME YASUTO
IPC分类号： B09B3/00
CPC分类号： Y02W30/827
摘要： PROBLEM TO BE SOLVED: To provide a treatment method capable of performing simple and efficient re-utilization of a waste liquid crystal panel and performing inexpensive and useful re-utilization of indium oxide. SOLUTION: A waste liquid crystal panel crushed product is stored in a material feeder 5, is fed to a burner 2 of a heating furnace 1, and is fed into the flame of the burner 2. Dilution air is introduced into the heating furnace 1 to adjust the temperature of the inside to 850-1,400°C. The organic substance is burned/decomposed in the heating furnace 1 and indium oxide is sublimated. The gas containing a solid content from the heating furnace 1 is fed to a cyclone 12 while retaining it to 850-1,400°C and a glass cullet is captured here. The dilution air is mixed with the gas from the cyclone 12, and the temperature is made 850°C or lower to condense the indium oxide and solidify it. It is captured and recovered by a bag filter 14. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够简单有效地再利用废液晶面板并进行廉价且有用的氧化铟再利用的处理方法。解决方案：将废液晶面板粉碎产品储存在供料器5中，送入加热炉1的燃烧器2，并送入燃烧器2的火焰中。将稀释空气引入加热器炉1将内部温度调节至850-1,400℃。有机物质在加热炉1中燃烧/分解，氧化铟升华。将含有来自加热炉1的固体成分的气体供给到旋风分离器12，同时将其保持在850-1,400℃，并且在此捕获玻璃碎片。将稀释空气与来自旋风分离器12的气体混合，将温度设定为850℃以下，使氧化铟浓缩，使其固化。它被袋式过滤器14捕获和回收。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2011006718A Method and device for producing metal ultrafine powder 有权
标题翻译：用于生产金属超细粉的方法和装置
公开(公告)号：JP2011006718A
公开(公告)日：2011-01-13
申请号：JP2009148689
申请日：2009-06-23
申请人： Taiyo Nippon Sanso Corp , 大陽日酸株式会社
发明人： MATSUMURA TAKAYUKI , IGARASHI HIROSHI , YAMAMOTO YASUYUKI
IPC分类号： B22F9/22
摘要： PROBLEM TO BE SOLVED: To provide a method for producing metal ultrafine powder by which the intrusion of soot can be suppressed and the control of the average grain size is possible inexpensively without using a large quantity of cooling gas even when producing the metal ultrafine powder under the condition of a low oxygen ratio.SOLUTION: Regarding the method for producing metal ultrafine powder, in a furnace 13 cut off from the outside air, reduction flame with oxygen or oxygen-enriched air as a combustion supporting gas is formed, a powdery metal or metal compound is blown into the flame, and heating, evaporation and reduction are performed so as to produce metal ultrafine powder, by adjusting either or both of the residence time of a combustion exhaust gas in the upper furnace 13A or the concentration of raw material powder in the combustion exhaust gas, the average grain size of the metal ultrafine powder to be produced is controlled.
摘要翻译：要解决的问题：提供一种生产金属超细粉末的方法，即使在生产金属超细粉末的同时，也不需要大量的冷却气体就能够廉价地控制煤烟的侵入并且可以廉价地控制平均粒径低氧比例的条件。解决方案：关于金属超细粉的制造方法，在从外部空气中切断的炉13中，形成作为燃烧性支持气体的氧气或富氧空气的还原火焰，粉末状金属或金属化合物吹入火焰中，进行加热，蒸发和还原，以便通过调节上部炉13A中的燃烧废气的停留时间或原料浓度中的一种或两种来生产金属超细粉末燃烧废气中的粉末，控制要生产的金属超细粉末的平均粒径。

6. 发明专利

JP2010196117A Apparatus for and method of manufacturing metal particle 有权
标题翻译：制造金属颗粒的方法和方法
公开(公告)号：JP2010196117A
公开(公告)日：2010-09-09
申请号：JP2009042520
申请日：2009-02-25
申请人： Taiyo Nippon Sanso Corp , 大陽日酸株式会社
发明人： IGARASHI HIROSHI , MATSUMURA TAKAYUKI , YAMAMOTO YASUYUKI
IPC分类号： B22F9/22 , B22F9/08 , F23D14/22
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for and a method of manufacturing a spherical metal particle by which the fine powder yield of the metal particle to become a product is improved to attain lower cost and higher productivity.
SOLUTION: In the manufacture of the metal particle by heating a powdery metal or a metallic compound used as a raw material with a burner forming a reducible flame in a spheroidizing furnace insulated from the ambient air, the burner has a raw material supply pipe 1 for supplying raw materials using fuel fluid as a carrier gas, a primary combustion supporting gas pipe 2 for supplying a primary combustion supporting gas which is formed in the surroundings and a secondary combustion supporting gas supply path 3A for supplying a secondary combustion supporting gas which is formed in the surroundings in order from the center, and has a plurality of jetting ports 1B for raw material jetted from the raw material supply pipe, wherein the jetting angle of the jetting port makes 15-50° to center axis outward. The jetting speed of the raw material is preferably ≤15 m/sec.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造球形金属颗粒的装置和方法，通过该装置和金属颗粒的成品率提高，从而获得更低的成本和更高的生产率。解决方案：在通过在与环境空气绝缘的球化炉中形成可还原火焰的燃烧器加热用作原料的粉末金属或金属化合物来制造金属颗粒时，燃烧器具有原料供应用于以燃料流体作为载气供给原料的管道1，用于供给形成在周围的初级燃烧支持气体的一次燃烧辅助气体管道2和用于供给二次燃烧支持气体的二次燃烧辅助气体供给路径3A 其从中心顺序形成在周围，并且具有从原料供给管喷出的多个原料喷射口1B，其中喷射口的喷射角度向中心轴方向为15-50°。原料的喷射速度优选为≤15m/ sec。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2014189820A Manufacturing method of metal microparticle and metal microparticle 有权
标题翻译：金属微量元素和金属微球的制备方法
公开(公告)号：JP2014189820A
公开(公告)日：2014-10-06
申请号：JP2013064997
申请日：2013-03-26
申请人： Taiyo Nippon Sanso Corp , 大陽日酸株式会社
发明人： MATSUMURA TAKAYUKI , IGARASHI HIROSHI , YAMAMOTO YASUYUKI
IPC分类号： B22F9/22 , B22F1/00 , C22C29/12
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of metal microparticle which can simply and easily manufacture metal microparticle with a surface layer in which sulfur concentrates while securing safety, and to provide the metal microparticle.SOLUTION: A manufacturing method of metal microparticle includes: a raw material and sulfur compound charging step of charging metal compound powder which is a raw material of metal microparticle and a sulfur compound for flame formed at a tip of a burner; and a metal microparticle formation step of forming the metal microparticle with a surface layer in which sulfur concentrates by heating and reducing the metal compound powder by the flame and pyrolyzing the sulfur compound.
摘要翻译：要解决的问题：提供一种金属微粒的制造方法，其可以简单且容易地制造具有硫精矿的表面层的金属微粒，同时确保安全性，并提供金属微粒。解决方案：金属微粒的制造方法包括：一种原料和硫化合物加料步骤，该方法是在燃烧器的尖端形成金属微粒原料的金属化合物粉末和形成火焰的火焰硫化合物; 以及金属微粒形成工序，通过用火焰加热还原金属化合物粉末并使硫化合物热解而形成具有硫浓的表面层的金属微粒。

8. 发明专利

JP2009108414A Method for producing metallic ultra-fine powder and burner, and apparatus for producing metallic ultra-fine powder 有权
标题翻译：用于生产金属超细粉末和燃烧器的方法，以及用于生产金属超细粉末的装置
公开(公告)号：JP2009108414A
公开(公告)日：2009-05-21
申请号：JP2008299644
申请日：2008-11-25
申请人： Taiyo Nippon Sanso Corp , 大陽日酸株式会社
发明人： IGARASHI HIROSHI , MATSUMURA TAKAYUKI , MIYAKE SHINICHI
IPC分类号： B22F9/26 , B22F9/22 , F23D99/00
CPC分类号： B22F9/22 , B22F9/28 , B22F2998/00 , F23D14/22 , F23D14/32 , F23D14/78 , Y02E20/344 , Y10T428/2982 , B22F1/0048 , B22F1/0018
摘要： PROBLEM TO BE SOLVED: To provide a burner used for the method for producing metallic ultra-fine powder, which can use a raw material which is spread over a wide range, and control freely the grain size of the metallic powder to be produced, at low cost and high safety. SOLUTION: The burner includes: a raw material atomizing hole 11 for atomizing a liquid raw material containing a metallic compound dissolved in an organic solvent, a plurality of primary oxygen jetting orifices 22 disposed circularly around a center of the raw material atomizing hole, for jetting oxygen or oxygen-enriched air parallel to a center line of the raw material atomizing hole, and a plurality of secondary oxygen jetting orifices 32 disposed circularly around a center of the raw material atomizing hole and outward from the primary oxygen jetting orifices, for jetting oxygen or oxygen-enriched air toward a point on a line extended from the central line of the raw material atomizing hole. The burner generates a high temperature reductive airflow from the organic solvent and oxygen or oxygen-enriched air to reduce the metallic compound, thereby producing metallic ultra-fine powder. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于生产金属超细粉末的方法的燃烧器，其可以使用在宽范围内分散的原料，并且可以自由地控制金属粉末的粒径为生产成本低，安全性高。解决方案：燃烧器包括：原料雾化孔11，用于雾化含有溶解在有机溶剂中的金属化合物的液体原料;多个初级氧气喷射孔22围绕原料雾化孔的中心圆周设置; 用于喷射平行于原料雾化孔的中心线的氧气或富氧空气;以及多个二次氧气喷射孔32，其围绕原料雾化孔的中心圆周设置，并且从初级氧气喷射孔向外，用于将氧气或富氧空气朝向从原料雾化孔的中心线延伸的管线上的点喷射。燃烧器从有机溶剂和氧气或富氧空气产生高温还原气流，以减少金属化合物，从而产生金属超细粉末。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2005090865A Porous burner lance, and melting/refining method for cold iron source 有权
标题翻译：多孔燃烧器，以及用于冷铁源的熔融/精炼方法
公开(公告)号：JP2005090865A
公开(公告)日：2005-04-07
申请号：JP2003324856
申请日：2003-09-17
申请人： Taiyo Nippon Sanso Corp , 大陽日酸株式会社
发明人： IGARASHI HIROSHI , ABE TOMONOBU , MIYAKE SHINICHI
IPC分类号： F23D14/52 , C21C5/52 , F23D14/38 , F27B3/20
CPC分类号： Y02P10/216
摘要： PROBLEM TO BE SOLVED: To provide a porous burner lance capable of supplying flame and an oxygen jet to a wide area from one burner lance, and suppressing even speed attenuation of the oxygen jet, and to provide a melting/refining method for a cold iron source capable of efficiently melting and refining the cold iron source by using the porous burner lance. SOLUTION: In the porous burner lance with a plurality of flame ports 17 jetting oxygen and fuel provided in a tip of a body part 12 provided with an oxygen supply passage 13 and a fuel supply passage 14, each flame port is provided with a convergent-divergent nozzle 18 for jetting oxygen arranged in a center, and a fuel jetting hole 19 forming flame by jetting fuel into the convergent-divergent nozzle from an outlet neighborhood of the convergent-divergent nozzle. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够从一个燃烧器喷枪向广泛区域供应火焰和氧气射流的多孔燃烧器喷枪，并且抑制氧气喷射的均匀速度衰减，并且提供熔化/精炼方法能够通过使用多孔燃烧器喷枪有效地熔化和精炼冷铁源的冷铁源。解决方案：在具有多个火焰口17的多孔燃烧器喷枪中，喷射氧气和设置在设有氧气供应通道13和燃料供应通道14的主体部分12的末端中的燃料，每个火焰口设置有用于喷射设置在中心的氧的收敛扩散喷嘴18和通过从会聚发散喷嘴的出口附近将燃料喷射到会聚发散喷嘴中而形成火焰的燃料喷射孔19。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2009024239A Production method of metallic ultrafine powder 有权
标题翻译：金属超细粉的生产方法
公开(公告)号：JP2009024239A
公开(公告)日：2009-02-05
申请号：JP2007190737
申请日：2007-07-23
申请人： Taiyo Nippon Sanso Corp , 大陽日酸株式会社
发明人： IGARASHI HIROSHI , MATSUMURA TAKAYUKI , MIYAKE SHINICHI
IPC分类号： B22F1/00 , B22F9/22
CPC分类号： B22F9/28 , B22F9/12 , B22F2998/00 , B22F2999/00 , B22F9/22 , B22F1/0018 , B22F9/04 , B22F2201/01
摘要： PROBLEM TO BE SOLVED: To produce a metallic ultrafine powder using a free metal as a raw material by a burner method requiring a low energy cost. SOLUTION: A production method of the metallic ultrafine powder includes the steps of: blowing a metallic powder, which serves as the raw material, into a reducing flame formed inside a furnace 5 by a burner 3; melting and evaporating the metallic powder in the flame; and adjusting the furnace atmosphere so as to achieve a CO/CO 2 ratio of 0.15-1.2 in a combustion exhaust gas. Preferably, a gas for forming a swirling flow is blown into the furnace, and the oxygen ratio of the burner is adjusted to 0.6-0.8. As a raw material, a metal oxide and/or a metal hydroxide including a metal identical to that in the metallic powder is optionally used in combination with the metallic powder. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过需要低能量成本的燃烧器方法制造使用游离金属作为原料的金属超细粉末。解决方案：金属超细粉末的制造方法包括以下步骤：将作为原料的金属粉末通过燃烧器3吹入形成在炉5内的还原火焰; 熔化和蒸发火焰中的金属粉末; 并调节炉内气氛，使燃烧废气中CO / CO 2 比为0.15-1.2。优选地，将用于形成旋流的气体吹入炉中，并将燃烧器的氧气比调节至0.6-0.8。作为原料，可以与金属粉末组合使用与金属粉末相同的金属氧化物和/或包含金属的金属氢氧化物。版权所有（C）2009，JPO＆INPIT

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