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公开(公告)号：US09463981B2
公开(公告)日：2016-10-11
申请号：US14409500
申请日：2013-06-20
发明人： Suguru Noda , Zhongming Chen , Dong Young Kim , Shunsuke Ueda , Eisuke Haba
IPC分类号： C01B31/02 , B01J21/06 , B01J37/02 , B01J35/02 , B01J21/18 , B01J21/02 , B82Y30/00 , B82Y40/00 , B01J23/745
CPC分类号： C01B31/0226 , B01J21/02 , B01J21/06 , B01J21/18 , B01J23/745 , B01J35/026 , B01J37/0238 , B82Y30/00 , B82Y40/00 , C01B32/162
摘要： The present invention relates to a method of producing carbon nanotubes, comprising a catalyst particle forming step of heating and reducing a catalyst raw material to form catalyst particles and a carbon nanotube synthesizing step of flowing a raw material gas onto the heated catalyst particles to synthesize carbon nanotubes, wherein a carbon-containing compound gas without an unsaturated bond is flowed onto the catalyst raw material and/or the catalyst particles in at least one of the catalyst particle forming step and the carbon nanotube synthesizing step.
摘要翻译： 碳纳米管的制造方法技术领域本发明涉及一种碳纳米管的制造方法，其特征在于，包括将催化剂原料加热还原形成催化剂粒子的催化剂粒子形成工序以及将原料气体流到所述加热的催化剂粒子上以合成碳的碳纳米管合成工序 其中在不含不饱和键的含碳化合物气体在至少一个催化剂颗粒形成步骤和碳纳米管合成步骤中流动到催化剂原料和/或催化剂颗粒上。
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公开(公告)号：US10526707B2
公开(公告)日：2020-01-07
申请号：US14424248
申请日：2013-07-28
发明人： Suguru Noda , Dong Young Kim , Yusuke Kon , Zhongming Chen , Eisuke Haba , Shunsuke Ueda
IPC分类号： C23C16/46 , C23C16/455 , C23C16/458 , C01B32/16 , B01J19/02 , B01J8/00 , B01J8/18 , B82Y40/00
摘要： A heat exchanger type reaction tube includes a first tube part that forms a first flow channel into which a feed gas flows and in which the feed gas moves down; a second tube part that forms a second flow channel which is connected to the first flow channel and in which the feed gas moves up and that has a granular catalyst carrying support medium charged therein; and a heating device that heats the first tube part and the second tube part. Then, the first flow channel and the second flow channel are adjacent to each other while being separated from each other by a partition wall, and the second flow channel is provided with a distributor which holds the catalyst carrying support medium and through which the feed gas passes.
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公开(公告)号：US10357765B2
公开(公告)日：2019-07-23
申请号：US14409499
申请日：2013-06-20
发明人： Suguru Noda , Zhongming Chen , Dong Young Kim , Shunsuke Ueda , Eisuke Haba
IPC分类号： B01J37/02 , B01J35/02 , C01B31/02 , B01J21/18 , B01J23/745 , B82Y30/00 , B01J37/08 , B01J23/74 , C01B32/05 , C01B32/162 , B82Y40/00 , B01J37/34 , B01J35/00 , B01J27/20
摘要： The present invention relates to metal catalyst particles for carbon nanotube synthesis, comprising carbon-containing regions on their surfaces.
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公开(公告)号：US20150218699A1
公开(公告)日：2015-08-06
申请号：US14424248
申请日：2013-07-28
发明人： Suguru Noda , Dong Young Kim , Yusuke Kon , Zhongming Chen , Eisuke Haba , Shunsuke Ueda
IPC分类号： C23C16/46 , C23C16/458 , C23C16/455
摘要： A heat exchanger type reaction tube includes a first tube part that forms a first flow channel into which a feed gas flows and in which the feed gas moves down; a second tube part that forms a second flow channel which is connected to the first flow channel and in which the feed gas moves up and that has a granular catalyst carrying support medium charged therein; and a heating device that heats the first tube part and the second tube part. Then, the first flow channel and the second flow channel are adjacent to each other while being separated from each other by a partition wall, and the second flow channel is provided with a distributor which holds the catalyst carrying support medium and through which the feed gas passes.
摘要翻译： 一种热交换器型反应管包括：第一管部分，其形成进料气流入的第一流动通道，进料气体在其中向下移动; 第二管部，形成与第一流路连接的第二流路，其中进料气向上移动，并且具有负载支撑介质的粒状催化剂; 以及加热第一管部和第二管部的加热装置。 然后，第一流路和第二流路彼此相邻，同时通过分隔壁彼此分离，并且第二流动通道设置有分配器，分配器保持催化剂承载载体介质，通过该分配器将进料气体 通过
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公开(公告)号：US20150147263A1
公开(公告)日：2015-05-28
申请号：US14409500
申请日：2013-06-20
发明人： Suguru Noda , Zhongming Chen , Dong Young Kim , Shunsuke Ueda , Eisuke Haba
CPC分类号： C01B31/0226 , B01J21/02 , B01J21/06 , B01J21/18 , B01J23/745 , B01J35/026 , B01J37/0238 , B82Y30/00 , B82Y40/00 , C01B32/162
摘要： The present invention relates to a method of producing carbon nanotubes, comprising a catalyst particle forming step of heating and reducing a catalyst raw material to form catalyst particles and a carbon nanotube synthesizing step of flowing a raw material gas onto the heated catalyst particles to synthesize carbon nanotubes, wherein a carbon-containing compound gas without an unsaturated bond is flowed onto the catalyst raw material and/or the catalyst particles in at least one of the catalyst particle forming step and the carbon nanotube synthesizing step.
摘要翻译： 碳纳米管的制造方法技术领域本发明涉及一种碳纳米管的制造方法，其特征在于，包括将催化剂原料加热还原形成催化剂粒子的催化剂粒子形成工序以及将原料气体流到加热的催化剂粒子上以合成碳的碳纳米管合成工序 其中在不含不饱和键的含碳化合物气体在至少一个催化剂颗粒形成步骤和碳纳米管合成步骤中流动到催化剂原料和/或催化剂颗粒上。
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6.发明申请CARBON-CONTAINING METAL CATALYST PARTICLES FOR CARBON NANOTUBE SYNTHESIS AND METHOD OF PRODUCING THE SAME, CATALYST CARRIER SUPPORT, AND METHOD OF PRODUCING CARBON NANOTUBES 审中-公开用于碳纳米管合成的含碳金属催化剂颗粒及其制备方法，催化剂载体支持和生产碳纳米管的方法公开(公告)号：US20150147262A1
公开(公告)日：2015-05-28
申请号：US14409499
申请日：2013-06-20
发明人： Suguru Noda , Zhongming Chen , Dong Young Kim , Shunsuke Ueda , Eisuke Haba
IPC分类号： B01J37/02 , B01J35/02 , C01B31/02 , B01J21/18 , B01J23/745
CPC分类号： B01J37/0238 , B01J21/18 , B01J21/185 , B01J23/74 , B01J23/745 , B01J27/20 , B01J35/0006 , B01J35/026 , B01J37/084 , B01J37/347 , B82Y30/00 , B82Y40/00 , C01B32/05 , C01B32/162
摘要： The present invention relates to metal catalyst particles for carbon nanotube synthesis, comprising carbon-containing regions on their surfaces.
摘要翻译： 本发明涉及用于碳纳米管合成的金属催化剂颗粒，其表面上含有含碳区域。
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