公开(公告)号：US20210362088A1

公开(公告)日：2021-11-25

申请号：US17325960

申请日：2021-05-20

申请人： NuMal Technologies Inc.

发明人： William Morris ,  William Joseph Hoover ,  Ross James Verploegh ,  Edwin Alfonso Argueta Fajardo ,  Alexander Matthew Ruddick

IPC分类号： B01D53/04 ,  H01M8/0606 ,  B01J20/22 ,  B01J20/28

摘要： The invention generally relates to a process for purifying a hydrogen gas for use in a fuel cell. The process involves taking a hydrogen feed stream from a high-pressure tank and passing it through a purifier comprising an adsorbent to provide a purified hydrogen stream which is sent to a fuel cell. A particular adsorbent which can be used is a metal-organic framework composition. The adsorbent can be housed in a device such as a canister or cartridge having an inlet and outlet port.