公开(公告)号：US20240384041A1

公开(公告)日：2024-11-21

申请号：US18688653

申请日：2022-09-01

Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

Inventor： Colin WOOD ,  Matthew MYERS ,  Cameron WHITE

IPC: C08J3/075 ,  B01D53/14 ,  B01J20/30 ,  C08K3/04

Abstract: The present disclosure generally relates to thermally conductive hydrogels. In particular, the present disclosure relates to thermally conductive hydrogels comprising one or more acidic gas absorbents, which can be used to capture one or more acidic gases from gaseous streams or atmospheres. The present disclosure also relates to processes, methods, systems, uses and apparatuses comprising the thermally conductive hydrogels for capturing acidic gases from a gaseous stream or atmosphere.

公开(公告)号：US20240173696A1

公开(公告)日：2024-05-30

申请号：US18549132

申请日：2022-03-03

Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

Inventor： Colin WOOD ,  Matthew MYERS ,  Cameron WHITE

IPC: B01J20/28 ,  B01D53/52 ,  B01J20/34 ,  C08G73/02

CPC classification number: B01J20/28047 ,  B01D53/526 ,  B01J20/34 ,  C08G73/0206 ,  B01D2257/304 ,  B01D2257/504

Abstract: The present disclosure is to functionalised polyamine hydrogels that can be used for capturing one or more acidic gases from gaseous streams and atmospheres. In particular, the present disclosure is directed to hydrogels comprising a cross-linked polyamine or copolymer thereof, wherein the cross-linked polyamine comprises one or more amine groups substituted with an optionally substituted alkanol group. Methods and apparatuses for removing acidic gases from gaseous streams or atmospheres using the functionalised hydrogels are also disclosed.