公开(公告)号：US20250033029A1

公开(公告)日：2025-01-30

申请号：US18784308

申请日：2024-07-25

Applicant: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

Inventor： Wesley SATTLER ,  Scott J. WEIGEL ,  Aaron W. PETERS ,  Keith HAJKOWSKI ,  Ryan DUGAN ,  Nicole HERB ,  Edward J. LEE ,  Jason C. MICHL ,  Julio CASTILLO

IPC: B01J20/32 ,  B01J20/26

Abstract: Monolith structures coated with porous solids are provided that can serve as structural materials for amine sorbents, such as polyamine sorbents. By using monolith structures that are coated with suitable porous solids, the sorption capacity of an amine sorbent material that is deposited on the monolith coated with the porous solid can be substantially maintained as the loading density of the amine is increased. This can allow for higher productivity sorption systems by allowing higher concentrations of amine to be effectively used while still substantially maintaining the favorable sorption characteristics of the amine sorbent.