公开(公告)号：US20240157350A1

公开(公告)日：2024-05-16

申请号：US18281906

申请日：2022-10-19

申请人： LG CHEM, LTD.

发明人： Sung Jin Kim ,  Se Hyun Kim ,  Eu Gene Oh ,  Og Sin Kim ,  Hye Jin Park ,  Min Yeong Gim

IPC分类号： B01J37/04 ,  B01J21/02 ,  B01J21/06 ,  B01J21/10 ,  B01J23/02 ,  B01J23/745 ,  B01J23/75 ,  B01J23/755 ,  B01J23/847 ,  B01J23/887 ,  B01J35/32 ,  B01J35/61 ,  B01J37/08 ,  C01B32/162

CPC分类号： B01J37/04 ,  B01J21/02 ,  B01J21/06 ,  B01J21/10 ,  B01J23/02 ,  B01J23/745 ,  B01J23/75 ,  B01J23/755 ,  B01J23/8472 ,  B01J23/887 ,  B01J35/32 ,  B01J35/615 ,  B01J35/617 ,  B01J37/08 ,  C01B32/162

摘要： The present invention relates to a method for preparing a catalyst which can produce carbon nanotubes having a higher bulk density by supporting a catalyst component under pressurized conditions, and to a method for producing carbon nanotubes using the catalyst so produced.