公开(公告)号：US20230356179A1

公开(公告)日：2023-11-09

申请号：US18014602

申请日：2021-07-09

Applicant: BASF CORPORATION

Inventor： Mark Thomas BUELOW ,  Wolfgang RUETTINGER ,  Laif R. ALDEN ,  Gerard Diomede LAPADULA

IPC: B01J20/04 ,  B01J20/16 ,  B01J21/04 ,  B01J23/63 ,  B01J20/02 ,  B01D53/86

CPC classification number: B01J20/041 ,  B01J20/165 ,  B01J21/04 ,  B01J23/63 ,  B01J20/0222 ,  B01D53/8637 ,  B01D2255/1021 ,  B01D2255/2092 ,  B01D2253/1124 ,  B01D2253/108 ,  B01D2257/402 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/302 ,  B01D2258/06

Abstract: Disclosed in certain embodiments are systems for removing pollutants from an air flow, which may include a substrate and a catalyst-adsorbent material disposed on the substrate.

公开(公告)号：US20230233972A1

公开(公告)日：2023-07-27

申请号：US18011389

申请日：2021-06-30

Applicant: BASF CORPORATION

Inventor： Wolfgang RUETTINGER ,  Mark Thomas BUELOW

IPC: B01D46/00 ,  B01D39/06 ,  B01D46/42 ,  B01D53/26

CPC classification number: B01D46/003 ,  B01D39/06 ,  B01D46/4263 ,  B01D53/261 ,  B01D46/0036 ,  B01D2253/108 ,  B01D2253/204 ,  B01D2257/80 ,  B01D2259/4566 ,  B01D2279/50 ,  B01D2239/1216

Abstract: Disclosed are embodiments of a cabin filter system including a sorbent material for removing gas and/or water from a cabin. The filter system also includes at least one heater configured to transmit thermal energy (e.g., microwave energy) to the sorbent material. Also disclosed are methods of using such filter systems.

公开(公告)号：US20220219110A1

公开(公告)日：2022-07-14

申请号：US17440730

申请日：2020-03-19

Applicant: BASF Corporation

Inventor： Mark Thomas BUELOW ,  Yuxuan XIN ,  Pascaline TRAN ,  Akash ABRAHAM

IPC: B01D53/06 ,  B01J20/22 ,  B01J20/10 ,  B01J20/26 ,  B01J20/28 ,  B01J20/16 ,  B01D53/26 ,  B01D53/04 ,  B60H3/06

Abstract: Disclosed are embodiments of a filter unit containing a water adsorbent material in the form of water adsorbent particles in a packed bed and a gas adsorbent material in the form of gas adsorbent particles in a packed bed. In embodiments, the gas adsorbent material is downstream from the water adsorbent material in a direction of operation. Further disclosed are methods of preparing and using the filter units.