Invention Grant
- Patent Title: Carbon dioxide sorbents
- Patent Title (中): 二氧化碳吸附剂
-
Application No.: US12973562Application Date: 2010-12-20
-
Publication No.: US08470074B2Publication Date: 2013-06-25
- Inventor: Lisa S. Baugh , David C. Calabro , Quanchang Li , Enock Berluche
- Applicant: Lisa S. Baugh , David C. Calabro , Quanchang Li , Enock Berluche
- Applicant Address: US NJ Annandale
- Assignee: Exxonmobil Research and Engineering Company
- Current Assignee: Exxonmobil Research and Engineering Company
- Current Assignee Address: US NJ Annandale
- Main IPC: B01D53/02
- IPC: B01D53/02 ; B01D53/14 ; B01D47/00 ; B01D53/04 ; B01D53/56 ; C01B17/16 ; C01B31/20 ; B01J20/00
Abstract:
Improved CO2 sorbents comprised of a mesoporous silica functionalized with a polyamine are obtained by the in-situ polymerization of azetidine. Also included herein are processes utilizing the improved CO2 sorbents wherein CO2 is chemisorbed onto the polyamine portion of the sorbent and the process is thermally reversible.
Public/Granted literature
- US20110150730A1 CARBON DIOXIDE SORBENTS Public/Granted day:2011-06-23
Information query
IPC分类:
