公开(公告)号：US20120219490A1

公开(公告)日：2012-08-30

申请号：US13394947

申请日：2010-09-09

申请人： Suguru Noda ,  Dong Young Kim ,  Toshio Osawa ,  Hisashi Sugime ,  Kei Hasegawa ,  Eisuke Haba

发明人： Suguru Noda ,  Dong Young Kim ,  Toshio Osawa ,  Hisashi Sugime ,  Kei Hasegawa ,  Eisuke Haba

IPC分类号： D01F9/127 ,  D01F9/133 ,  B82Y40/00 ,  B82Y30/00

CPC分类号： C01B3/26 ,  B01J19/24 ,  B01J21/04 ,  B01J23/745 ,  B01J37/0201 ,  B01J37/086 ,  B01J37/347 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/15 ,  C01B32/16 ,  C01B32/164 ,  C01B2203/0277 ,  C01B2203/04 ,  C01B2203/085 ,  H01G11/36 ,  H01M4/587 ,  Y02E60/13

摘要： A method for simultaneously producing carbon nanotubes and hydrogen according to the present invention is a method for simultaneously producing carbon nanotubes and hydrogen, in which using a carbon source containing carbon atoms and hydrogen atoms and being decomposed in a heated state, and a catalyst for producing carbon nanotubes and H2 from the carbon source, the above carbon nanotubes are synthesized on a support in a heated state, placed in a reactor, and simultaneously, the above H2 is synthesized from the above carbon source, the method comprising a synthesis step of flowing a source gas comprising the above carbon source over the above support, on which the above catalyst is supported, to synthesize the above carbon nanotubes on the above support and simultaneously synthesize the above H2 in a gas flow.

摘要翻译： 根据本发明的同时生产碳纳米管和氢的方法是同时生产碳纳米管和氢的方法，其中使用含有碳原子和氢原子并在加热状态下分解的碳源和生产催化剂 碳纳米管和来自碳源的H 2，将上述碳纳米管在加热状态的载体上合成，放置在反应器中，同时由上述碳源合成上述H 2，该方法包括流动的合成步骤 在上述载体上包含上述碳源的源气体，在其上负载上述催化剂，以在上述载体上合成上述碳纳米管，同时在气流中合成上述H 2。

公开(公告)号：US09061909B2

公开(公告)日：2015-06-23

申请号：US13394947

申请日：2010-09-09

申请人： Suguru Noda ,  Dong Young Kim ,  Toshio Osawa ,  Hisashi Sugime ,  Kei Hasegawa ,  Eisuke Haba

发明人： Suguru Noda ,  Dong Young Kim ,  Toshio Osawa ,  Hisashi Sugime ,  Kei Hasegawa ,  Eisuke Haba

IPC分类号： C01B31/02 ,  C01B3/26 ,  B01J21/04 ,  B01J23/745 ,  B01J37/02 ,  B01J37/08 ,  B01J37/34 ,  B82Y30/00 ,  B82Y40/00 ,  H01G11/36 ,  H01M4/587

CPC分类号： C01B3/26 ,  B01J19/24 ,  B01J21/04 ,  B01J23/745 ,  B01J37/0201 ,  B01J37/086 ,  B01J37/347 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/15 ,  C01B32/16 ,  C01B32/164 ,  C01B2203/0277 ,  C01B2203/04 ,  C01B2203/085 ,  H01G11/36 ,  H01M4/587 ,  Y02E60/13

摘要： A method for simultaneously producing carbon nanotubes and hydrogen according to the present invention is a method for simultaneously producing carbon nanotubes and hydrogen, in which using a carbon source containing carbon atoms and hydrogen atoms and being decomposed in a heated state, and a catalyst for producing carbon nanotubes and H2 from the carbon source, the above carbon nanotubes are synthesized on a support in a heated state, placed in a reactor, and simultaneously, the above H2 is synthesized from the above carbon source, the method comprising a synthesis step of flowing a source gas comprising the above carbon source over the above support, on which the above catalyst is supported, to synthesize the above carbon nanotubes on the above support and simultaneously synthesize the above H2 in a gas flow.

摘要翻译： 根据本发明的同时生产碳纳米管和氢的方法是同时生产碳纳米管和氢的方法，其中使用含有碳原子和氢原子并在加热状态下分解的碳源和生产催化剂 碳纳米管和来自碳源的H 2，将上述碳纳米管在加热状态的载体上合成，放置在反应器中，同时由上述碳源合成上述H 2，所述方法包括流动的合成步骤 在上述载体上包含上述碳源的源气体，在其上负载上述催化剂，以在上述载体上合成上述碳纳米管，同时在气流中合成上述H 2。

公开(公告)号：US09073045B2

公开(公告)日：2015-07-07

申请号：US12921382

申请日：2009-03-06

申请人： Suguru Noda ,  Hisashi Sugime ,  Yukio Yamaguchi ,  Toshio Osawa ,  Kazunori Kakehi ,  Kei Hasegawa ,  Dong Young Kim

发明人： Suguru Noda ,  Hisashi Sugime ,  Yukio Yamaguchi ,  Toshio Osawa ,  Kazunori Kakehi ,  Kei Hasegawa ,  Dong Young Kim

IPC分类号： D01F9/12 ,  B01J19/00 ,  B82Y30/00 ,  B82Y40/00 ,  B01J23/745 ,  B01J8/00 ,  B01J8/18 ,  B01J8/34 ,  B01J37/34 ,  C01B31/02 ,  B01J23/28 ,  B01J23/70 ,  B01J37/02

CPC分类号： B01J23/745 ,  B01J8/0055 ,  B01J8/1836 ,  B01J8/34 ,  B01J23/28 ,  B01J23/70 ,  B01J37/0209 ,  B01J37/0217 ,  B01J37/0221 ,  B01J37/0238 ,  B01J37/0244 ,  B01J37/347 ,  B01J2208/00407 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/16 ,  C01B2202/04

摘要： The method for producing carbon nanotubes employs a carbon source that contains carbon and is decomposed when heated and a catalyst on a support that serves as a catalyst for production of carbon nanotubes from the carbon source. The method includes a catalyst loading step in which the catalyst starting material is distributed over the support to load the catalyst onto the support, a synthesis step in which the carbon nanotubes are synthesized on the support, and a separating step in which a separating gas stream is distributed over the support to separate the carbon nanotubes from the support, wherein the catalyst loading step, the synthesis step and the separating step are carried out while keeping the support in a heated state and switching supply of the catalyst starting material, the carbon source and the separating gas stream.

摘要翻译： 碳纳米管的制造方法采用含碳的碳源，在加热时分解，在作为碳源生产碳纳米管的催化剂的载体上使用催化剂。 该方法包括催化剂装载步骤，其中催化剂起始材料分布在载体上以将催化剂负载到载体上，合成步骤，其中在载体上合成碳纳米管，以及分离步骤，其中分离气流 分布在载体上以将碳纳米管与载体分离，其中催化剂加载步骤，合成步骤和分离步骤在保持支撑体处于加热状态并开始供应催化剂原料，碳源 和分离气流。

公开(公告)号：US20110085961A1

公开(公告)日：2011-04-14

申请号：US12921382

申请日：2009-03-06

申请人： Suguru Noda ,  Hisashi Sugime ,  Yukio Yamaguchi ,  Toshio Osawa ,  Kazunori Kakehi ,  Kei Hasegawa ,  Dong Young Kim

发明人： Suguru Noda ,  Hisashi Sugime ,  Yukio Yamaguchi ,  Toshio Osawa ,  Kazunori Kakehi ,  Kei Hasegawa ,  Dong Young Kim

IPC分类号： D01F9/12 ,  B01J19/00 ,  B82Y30/00 ,  B82Y40/00

CPC分类号： B01J23/745 ,  B01J8/0055 ,  B01J8/1836 ,  B01J8/34 ,  B01J23/28 ,  B01J23/70 ,  B01J37/0209 ,  B01J37/0217 ,  B01J37/0221 ,  B01J37/0238 ,  B01J37/0244 ,  B01J37/347 ,  B01J2208/00407 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/16 ,  C01B2202/04

摘要： The method for producing carbon nanotubes of the invention employs a carbon source that contains carbon and is decomposed when heated and a catalyst that serves as a catalyst for production of carbon nanotubes from the carbon source, to synthesize the carbon nanotubes on a heated support placed in a reactor, the method comprising a catalyst loading step in which the catalyst starting material, as the starting material for the catalyst, is distributed over the support to load the catalyst onto the support, a synthesis step in which the carbon source is distributed over the support to synthesize the carbon nanotubes on the support, and a separating step in which a separating gas stream is distributed over the support to separate the carbon nanotubes from the support, wherein the catalyst loading step, the synthesis step and the separating step are carried out while keeping the support in a heated state and switching supply of the catalyst starting material, the carbon source and the separating gas stream.

摘要翻译： 本发明的碳纳米管的制造方法使用含碳的碳源，加热时分解，作为从碳源生产碳纳米管的催化剂的催化剂，在加热的载体上合成碳纳米管 反应器，该方法包括催化剂装载步骤，其中作为催化剂的起始材料的催化剂起始材料分布在载体上以将催化剂负载到载体上，合成步骤，其中碳源分布在 用于在载体上合成碳纳米管的支持物，以及分离步骤，其中分离气流分布在载体上以将碳纳米管与载体分离，其中进行催化剂加载步骤，合成步骤和分离步骤 同时将支撑体保持在加热状态，并且催化剂起始材料，碳源和sepa的开关供应 气流。

公开(公告)号：US20100247421A1

公开(公告)日：2010-09-30

申请号：US12440317

申请日：2007-09-07

申请人： Suguru Noda ,  Hisashi Sugime ,  Yukio Yamaguchi

发明人： Suguru Noda ,  Hisashi Sugime ,  Yukio Yamaguchi

IPC分类号： D01F9/12

CPC分类号： B01J38/12 ,  B01J23/745 ,  B01J23/881 ,  B01J23/882 ,  B01J23/94 ,  B01J35/04 ,  B01J37/347 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  C01B32/17 ,  C01B2202/02 ,  Y02P20/584

摘要： [Problems to be Solved] There is provided a method for production of a carbon nanotube, which allows for production of the carbon nanotube in a large scale and at a low cost.[Solution] The temperature of a catalyst loaded on a support is raised by heating the support and a raw material gas containing a carbon source is supplied on the catalyst to synthesize the carbon nanotube. The synthesized carbon nanotube is recovered, and after the recovery, the catalyst is subjected to a regeneration treatment to repeatedly utilize the support. Since the catalyst deteriorates, the catalyst is regenerated periodically or nonperiodically during the production. The regeneration treatment of the catalyst involves an oxidation treatment of the catalyst. Further, after the oxidation treatment, a reducing gas is fed to and brought into contact with the catalyst surface to reduce the catalyst. As the support, a honeycomb is used.

摘要翻译： [待解决的问题]提供了一种生产碳纳米管的方法，其可以大规模和低成本地生产碳纳米管。 [解决方案]通过加热载体来提高负载在载体上的催化剂的温度，并在催化剂上提供含有碳源的原料气体以合成碳纳米管。 回收合成的碳纳米管，回收后，对催化剂进行再生处理，反复利用载体。 由于催化剂劣化，催化剂在生产过程中周期性或非周期性地再生。 催化剂的再生处理涉及催化剂的氧化处理。 此外，在氧化处理之后，还原气体被供给到催化剂表面并与催化剂表面接触以还原催化剂。 作为支撑体，使用蜂窝体。

公开(公告)号：US08518363B2

公开(公告)日：2013-08-27

申请号：US12440317

申请日：2007-09-07

申请人： Suguru Noda ,  Hisashi Sugime ,  Yukio Yamaguchi

发明人： Suguru Noda ,  Hisashi Sugime ,  Yukio Yamaguchi

IPC分类号： D01C5/00

CPC分类号： B01J38/12 ,  B01J23/745 ,  B01J23/881 ,  B01J23/882 ,  B01J23/94 ,  B01J35/04 ,  B01J37/347 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  C01B32/17 ,  C01B2202/02 ,  Y02P20/584

摘要： [Problems to be Solved]There is provided a method for production of a carbon nanotube, which allows for production of the carbon nanotube in a large scale and at a low cost.[Solution]The temperature of a catalyst loaded on a support is raised by heating the support and a raw material gas containing a carbon source is supplied on the catalyst to synthesize the carbon nanotube. The synthesized carbon nanotube is recovered, and after the recovery, the catalyst is subjected to a regeneration treatment to repeatedly utilize the support. Since the catalyst deteriorates, the catalyst is regenerated periodically or nonperiodically during the production. The regeneration treatment of the catalyst involves an oxidation treatment of the catalyst. Further, after the oxidation treatment, a reducing gas is fed to and brought into contact with the catalyst surface to reduce the catalyst. As the support, a honeycomb is used.

摘要翻译： [待解决的问题]提供了一种生产碳纳米管的方法，其可以大规模和低成本地生产碳纳米管。 [解决方案]通过加热载体来提高负载在载体上的催化剂的温度，并在催化剂上提供含有碳源的原料气体以合成碳纳米管。 回收合成的碳纳米管，回收后，对催化剂进行再生处理，反复利用载体。 由于催化剂劣化，催化剂在生产过程中周期性或非周期性地再生。 催化剂的再生处理涉及催化剂的氧化处理。 此外，在氧化处理之后，还原气体被供给到催化剂表面并与催化剂表面接触以还原催化剂。 作为支撑体，使用蜂窝体。