公开(公告)号：US20160214863A1

公开(公告)日：2016-07-28

申请号：US14914462

申请日：2015-06-08

Applicant: LG CHEM, LTD.

Inventor： SungJin KIM ,  Jihee WOO ,  Dongchul LEE ,  Seungyong SON ,  KwangWoo YOON ,  Seungyong LEE ,  Eugene OH ,  Jinmyung CHA ,  Hyun Woo PARK ,  Hyungsik JANG

IPC: C01B31/02 ,  B01J37/04 ,  B01J37/02 ,  B01J23/745

Abstract: The present invention relates to a supported catalyst that can be used to produce a carbon nanotube aggregate with high bulk density, a method for preparing the supported catalyst, a carbon nanotube aggregate produced using the supported catalyst, and a method for producing the carbon nanotube aggregate. According to the present invention, the bulk density of the carbon nanotube aggregate is easily controllable. Therefore, the carbon nanotube aggregate is suitable for use in various fields.

Abstract translation: 本发明涉及可用于制造高堆积密度的碳纳米管集合体的负载型催化剂，负载型催化剂的制备方法，使用负载型催化剂的碳纳米管集合体及其制造方法 。 根据本发明，碳纳米管集合体的体积密度容易控制。 因此，碳纳米管集合体适用于各种领域。

公开(公告)号：US20180002178A1

公开(公告)日：2018-01-04

申请号：US15522984

申请日：2016-03-09

Applicant: LG CHEM, LTD.

Inventor： Kwang Woo YOON ,  Ogsin KIM ,  Hyun Woo PARK ,  Eugene OH ,  Uk Yeong KIM ,  Seungyong SON ,  Dong Hyun CHO

IPC: C01B32/164 ,  B01J8/18 ,  H01B13/00 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: C01B32/164 ,  B01J8/1809 ,  B01J8/1827 ,  B01J2208/00725 ,  B01J2208/00752 ,  B01J2208/00761 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/05 ,  C01B32/16 ,  H01B13/0036 ,  Y02P20/582 ,  Y10S977/742 ,  Y10S977/843 ,  Y10S977/932

Abstract: The present invention relates to a method for producing carbon nanostructures using a fluidized bed reactor. According to the method, some of the as-produced carbon nanostructures remain uncollected and are used as fluidic materials to improve the fluidity in the reactor. The method enables the production of carbon nanostructures in a continuous process. In addition, the fluidity of the catalyst and the fluidic materials in the reactor is optimized, making the production of carbon nanostructures efficient.

公开(公告)号：US20150298974A1

公开(公告)日：2015-10-22

申请号：US14438816

申请日：2014-09-30

Applicant: LG CHEM, LTD.

Inventor： SungJin KIM ,  Seungyong SON ,  Dong Hyun CHO ,  KyungYeon KANG ,  Jinmyung CHA ,  Jihee WOO

IPC: C01B31/02 ,  B01J23/745 ,  B01J23/847 ,  B01J21/02 ,  B01J35/00 ,  C01B31/00 ,  B01J37/08

CPC classification number: C01B32/158 ,  B01J21/185 ,  B01J23/22 ,  B01J23/28 ,  B01J23/70 ,  B01J23/745 ,  B01J23/8472 ,  B01J23/88 ,  B01J23/8877 ,  B01J35/0026 ,  B01J37/08 ,  C01B32/162 ,  C01B2202/22

Abstract: The present invention relates to a method for producing a carbon nanotube aggregate whose bulk density is easily controllable. Therefore, the present invention provides a carbon nanotube aggregate suitable for use in various fields.

Abstract translation: 本发明涉及容易控制其堆密度的碳纳米管集合体的制造方法。 因此，本发明提供了适用于各种领域的碳纳米管集合体。