Title:
ガス吸着部および補強部を含む炭化水素吸脱着複合体およびその製造方法
Document Type and Number:
Japanese Patent JP7240025
Kind Code:
B2
Abstract:
Disclosed are a hydrocarbon adsorption and desorption complex that reduces emission of hydrocarbon from vehicle exhaust gas and improves hydrothermal stability of a device, and a method for preparing the same. The hydrocarbon adsorption and desorption complex may have improved adsorption ability of the hydrocarbon as metal ions are bound to a gas adsorbing portion containing aluminum, and may have improved hydrothermal stability as a reinforcing portion made of silica is formed on a surface of the gas adsorbing portion.
Inventors:
Chae Jun-Kyu
Lee, Kwang-young
Kim, jin-sung
Jean, Eun-hee
Chae, La-Yong
Lee, Kwang-young
Kim, jin-sung
Jean, Eun-hee
Chae, La-Yong
Application Number:
JP2021189495A
Publication Date:
March 15, 2023
Filing Date:
November 22, 2021
Export Citation:
Assignee:
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
International Classes:
B01J20/18; B01D53/04
Domestic Patent References:
| JP2018079428A | ||||
| JP2012162446A | ||||
| JP7080291A | ||||
| JP5096182A | ||||
| JP2021509635A | ||||
| JP2020073273A | ||||
| JP2014530163A |
Foreign References:
| WO2014199945A1 | ||||
| US20150209769 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Osamu Miyazaki
Tadahiko Ito
Osamu Miyazaki