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    Method and apparatus for generating a carbon nanotube
    1.
    发明授权
    Method and apparatus for generating a carbon nanotube 有权
    用于生成碳纳米管的方法和装置

    公开(公告)号：US08263014B2

    公开(公告)日：2012-09-11

    申请号：US12956439

    申请日：2010-11-30

    申请人： Suk-Won Jang ,  Byung-Yun Kong ,  Chung-Heon Jeong

    发明人： Suk-Won Jang ,  Byung-Yun Kong ,  Chung-Heon Jeong

    IPC分类号： B01J8/12

    CPC分类号： B82Y40/00 ,  B01J19/088 ,  B01J2219/0869 ,  B01J2219/0871 ,  B01J2219/0875 ,  B01J2219/0892 ,  B01J2219/0898 ,  B82Y30/00 ,  C01B32/162

    摘要： In an apparatus and method of generating a carbon nanotube (CNT), a process chamber is heated to a target temperature and a catalyst powder is supplied into the heated process chamber. The catalyst powder moves in a first direction in the process chamber. A source gas is supplied into the process chamber in a second direction opposite to the first direction, so that the source gas delays the movement of the catalyst powder in the first direction and is reacted with the catalyst powder in the process chamber to thereby produce the CNT in the process chamber. Accordingly, the flow of the source gas against the flow of the catalyst powder reduces the drop velocity of the catalyst powder. Therefore, the source gas and the catalyst powder may be reacted with each other for a sufficiently long time.

    摘要翻译： 在生成碳纳米管（CNT）的装置和方法中，将处理室加热到目标温度，并将催化剂粉末供给到加热处理室中。 催化剂粉末在处理室中沿第一方向移动。 源气体在与第一方向相反的第二方向上被供应到处理室中，使得源气体延迟催化剂粉末沿第一方向的移动，并且与处理室中的催化剂粉末反应，从而产生 CNT在处理室中。 因此，源气体相对于催化剂粉末流动的流动降低了催化剂粉末的下落速度。 因此，源气体和催化剂粉末可以彼此反应足够长的时间。

    METHOD AND APPARATUS FOR GENERATING A CARBON NANOTUBE
    2.
    发明申请
    METHOD AND APPARATUS FOR GENERATING A CARBON NANOTUBE 审中-公开
    用于生成碳纳米管的方法和装置

    公开(公告)号：US20090081113A1

    公开(公告)日：2009-03-26

    申请号：US12195558

    申请日：2008-08-21

    申请人： Suk-Won Jang ,  Byung-Yun Kong ,  Chung-Heon Jeong

    发明人： Suk-Won Jang ,  Byung-Yun Kong ,  Chung-Heon Jeong

    IPC分类号： D01F9/12 ,  B01J8/18

    CPC分类号： B82Y40/00 ,  B01J19/088 ,  B01J2219/0869 ,  B01J2219/0871 ,  B01J2219/0875 ,  B01J2219/0892 ,  B01J2219/0898 ,  B82Y30/00 ,  C01B32/162

    摘要： In an apparatus and method of generating a carbon nanotube (CNT), a process chamber is heated to a target temperature and a catalyst powder is supplied into the heated process chamber. The catalyst powder moves in a first direction in the process chamber. A source gas is supplied into the process chamber in a second direction opposite to the first direction, so that the source gas delays the movement of the catalyst powder in the first direction and is reacted with the catalyst powder in the process chamber to thereby produce the CNT in the process chamber. Accordingly, the flow of the source gas against the flow of the catalyst powder reduces the drop velocity of the catalyst powder. Therefore, the source gas and the catalyst powder may be reacted with each other for a sufficiently long time.

    摘要翻译： 在生成碳纳米管（CNT）的装置和方法中，将处理室加热到目标温度，并将催化剂粉末供给到加热处理室中。 催化剂粉末在处理室中沿第一方向移动。 源气体在与第一方向相反的第二方向上被供应到处理室中，使得源气体延迟催化剂粉末沿第一方向的移动，并且与处理室中的催化剂粉末反应，从而产生 CNT在处理室中。 因此，源气体相对于催化剂粉末流动的流动降低了催化剂粉末的下降速度。 因此，源气体和催化剂粉末可以彼此反应足够长的时间。

    APPARATUS FOR SYNTHESIZING CARBON NANOTUBES
    8.
    发明申请
    APPARATUS FOR SYNTHESIZING CARBON NANOTUBES 有权
    用于合成碳纳米管的装置

    公开(公告)号：US20100129274A1

    公开(公告)日：2010-05-27

    申请号：US12569027

    申请日：2009-09-29

    申请人： Chung-Heon Jeong ,  Jong-Kwan Jeon ,  Suk-Won Jang

    发明人： Chung-Heon Jeong ,  Jong-Kwan Jeon ,  Suk-Won Jang

    IPC分类号： B01J19/00

    CPC分类号： B82Y40/00 ,  B01J19/006 ,  B01J19/0066 ,  B01J19/1812 ,  B01J19/26 ,  B01J2219/00135 ,  B01J2219/0077 ,  B01J2219/00777 ,  B01J2219/00779 ,  B01J2219/185 ,  B01J2219/1946 ,  B82Y30/00 ,  C01B32/16

    摘要： Provided are an apparatus for synthesizing carbon nanotubes, the apparatus including a reaction tube that provides a space for carbon nanotubes and is formed vertically long, a heating unit that is formed at the outer side of the reaction tube, and heats the reaction tube, a gas-supply unit that sprays reaction gas for synthesizing the carbon nanotubes by reacting with catalysts positioned inside the reaction tube, an exhaustion unit that is connected to the upper portion of the reaction tube, and discharges non-reacted reaction gas for synthesizing the carbon nanotubes, and a blocking unit that is formed inside the reaction tube, discharges only the non-reacted reaction gas for synthesizing the carbon nanotubes to the exhaustion unit, and blocks the discharge of the carbon nanotubes and catalysts, in which the cross-section of the blocking unit is divided in a plurality of polygon structures, and downward-slanted blocking wings are formed at each divided cell.

    摘要翻译： 提供了一种用于合成碳纳米管的装置，该装置包括提供用于碳纳米管的空间并竖立长的反应管，形成在反应管外侧的加热单元，并加热反应管， 气体供给单元，其通过与位于反应管内的催化剂反应而喷射用于合成碳纳米管的反应气体，与反应管的上部连接的排气单元，并排出用于合成碳纳米管的未反应的反应气体 以及在反应管内形成的阻断单元，仅将用于合成碳纳米管的未反应的反应气体排出到排气单元，并阻止碳纳米管和催化剂的排出，其中， 阻挡单元被划分为多个多边形结构，并且在每个分割单元处形成向下倾斜的阻挡翼。

    Apparatus for synthesizing carbon nanotubes
    9.
    发明授权
    Apparatus for synthesizing carbon nanotubes 有权
    碳纳米管合成装置

    公开(公告)号：US08052940B2

    公开(公告)日：2011-11-08

    申请号：US12569027

    申请日：2009-09-29

    申请人： Chung-Heon Jeong ,  Jong-Kwan Jeon ,  Suk-Won Jang

    发明人： Chung-Heon Jeong ,  Jong-Kwan Jeon ,  Suk-Won Jang

    IPC分类号： B01J35/02 ,  B01J8/18 ,  B01J19/00 ,  D01F9/12 ,  C01B31/02

    CPC分类号： B82Y40/00 ,  B01J19/006 ,  B01J19/0066 ,  B01J19/1812 ,  B01J19/26 ,  B01J2219/00135 ,  B01J2219/0077 ,  B01J2219/00777 ,  B01J2219/00779 ,  B01J2219/185 ,  B01J2219/1946 ,  B82Y30/00 ,  C01B32/16

    摘要： Provided are an apparatus for synthesizing carbon nanotubes, the apparatus including a reaction tube that provides a space for carbon nanotubes and is formed vertically long, a heating unit that is formed at the outer side of the reaction tube, and heats the reaction tube, a gas-supply unit that sprays reaction gas for synthesizing the carbon nanotubes by reacting with catalysts positioned inside the reaction tube, an exhaustion unit that is connected to the upper portion of the reaction tube, and discharges non-reacted reaction gas for synthesizing the carbon nanotubes, and a blocking unit that is formed inside the reaction tube, discharges only the non-reacted reaction gas for synthesizing the carbon nanotubes to the exhaustion unit, and blocks the discharge of the carbon nanotubes and catalysts, in which the cross-section of the blocking unit is divided in a plurality of polygon structures, and downward-slanted blocking wings are formed at each divided cell.

    摘要翻译： 提供了一种用于合成碳纳米管的装置，该装置包括提供用于碳纳米管的空间并竖立长的反应管，形成在反应管外侧的加热单元，并加热反应管， 气体供给单元，其通过与位于反应管内的催化剂反应而喷射用于合成碳纳米管的反应气体，与反应管的上部连接的排气单元，并排出用于合成碳纳米管的未反应的反应气体 以及在反应管内形成的阻断单元，仅将用于合成碳纳米管的未反应的反应气体排出到排气单元，并阻止碳纳米管和催化剂的排出，其中， 阻挡单元被划分为多个多边形结构，并且在每个分割单元处形成向下倾斜的阻挡翼。