公开(公告)号：US20250018375A1

公开(公告)日：2025-01-16

申请号：US18767792

申请日：2024-07-09

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Chan KIM ,  Yu-Jin LEE ,  Jaewon KIRK ,  Hyangsoo JEONG ,  Yong Min KIM ,  Hyuntae SOHN ,  Suk Woo NAM

IPC: B01J21/06 ,  B01J21/04 ,  B01J23/00 ,  B01J23/46 ,  C01B3/58

Abstract: Disclosed herein are a catalyst for low-temperature carbon monoxide purification, a method for manufacturing the same, and a method for purifying carbon monoxide using the same. The catalyst comprises a metal oxide carrier; a transition metal oxide primarily supported on the carrier, and ruthenium secondarily supported on a carrier carrying the transition metal oxide. The catalyst provides an effect capable of purifying carbon monoxide contained in a hydrogen gas at a low temperature.

公开(公告)号：US20250101587A1

公开(公告)日：2025-03-27

申请号：US18739029

申请日：2024-06-10

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Yong Min KIM ,  Suk Woo NAM ,  Hyuntae SOHN ,  Hyangsoo JEONG ,  Sung Pil YOON ,  Sun-Hee CHOI ,  Yu-Jin LEE

IPC: C23C16/455 ,  B01J21/04 ,  B01J21/06 ,  B01J23/46 ,  B01J37/02 ,  B01J37/16 ,  C23C16/40 ,  C23C16/56

Abstract: Disclosed herein is a method of manufacturing a dehydrogenation catalyst, the method includes: forming a functional oxide coating layer on a surface of a support with a first atomic layer deposition; and depositing metal particles on the surface of the support on which the functional oxide coating layer is formed, with a second atomic layer deposition.