公开(公告)号：US20210178358A1

公开(公告)日：2021-06-17

申请号：US16760622

申请日：2018-11-02

Applicant: BASF Corporation

Inventor： Artem D. Vityuk ,  Linda Hratko ,  Alfonse Maglio

IPC: B01J20/06 ,  B01J20/28 ,  B01J20/32 ,  B01D53/02

Abstract: An adsorbent composition comprises a bismuth material, a promoter and optionally a support. The adsorbent composition is suitable for adsorbing an arsenic material, such as arsine, from a process stream.

公开(公告)号：US11745161B2

公开(公告)日：2023-09-05

申请号：US16760622

申请日：2018-11-02

Applicant: BASF Corporation

Inventor： Artem D. Vityuk ,  Linda Hratko ,  Alfonse Maglio

IPC: B01J20/06 ,  B01J20/28 ,  B01J20/32 ,  B01D53/02

CPC classification number: B01J20/06 ,  B01D53/02 ,  B01J20/28004 ,  B01J20/2808 ,  B01J20/28042 ,  B01J20/28059 ,  B01J20/28061 ,  B01J20/28064 ,  B01J20/28071 ,  B01J20/28073 ,  B01J20/28076 ,  B01J20/28083 ,  B01J20/28085 ,  B01J20/3204 ,  B01J20/3236 ,  B01D2253/1124 ,  B01D2253/25 ,  B01D2257/93 ,  B01D2258/0216

Abstract: An adsorbent composition comprises a bismuth material, a promoter and optionally a support. The adsorbent composition is suitable for adsorbing an arsenic material, such as arsine, from a process stream.