公开(公告)号：US20150045589A1

公开(公告)日：2015-02-12

申请号：US14059007

申请日：2013-10-21

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Chang Soo KIM ,  Kyesang YOO ,  Byoung Sung AHN ,  Hyun Joo LEE ,  Jeong Myeong HA ,  Hong Gon KIM

IPC: B01J23/44 ,  C07C17/23

CPC classification number: B01J23/44 ,  B01J21/18 ,  B01J31/0284 ,  B01J35/0013 ,  B01J35/0053 ,  B01J35/006 ,  B01J37/035 ,  B82Y30/00 ,  C07C17/354 ,  C07C19/08

Abstract: Provided is a palladium on carbon (Pd/C) catalyst obtained by using an ionic liquid, a method for preparing the same, and a method for hydrogenation of hydrofluorocarbon using the same. More particularly, palladium particles are supported on carbon particles by using an ionic liquid, and the resultant Pd/C catalyst is used for hydrogenation of hydrofluorocarbon. The catalyst includes palladium particles having a smaller particle size and a more uniform shape as compared to the existing Pd/C catalysts, and thus shows high catalytic activity.

Abstract translation: 提供通过使用离子液体获得的钯/碳（Pd / C）催化剂，其制备方法和使用其的氢氟烃的氢化方法。 更具体地，钯颗粒通过使用离子液体负载在碳颗粒上，所得的Pd / C催化剂用于氢氟烃的氢化。 该催化剂包括与现有Pd / C催化剂相比具有较小粒度和更均匀形状的钯颗粒，因此显示出高催化活性。