公开(公告)号：US10947115B2

公开(公告)日：2021-03-16

申请号：US15777956

申请日：2016-11-14

Applicant: SABIC Global Technologies B.V.

Inventor： Abdulaziz M. Al-Jodai ,  Israr Ul Haque ,  Nasser Ali Aldalaan

IPC: C01B3/04 ,  C01B3/50 ,  B01J23/42 ,  B01J35/00 ,  B01J19/12 ,  B01D53/22 ,  B01D53/86 ,  C02F1/32 ,  C02F1/72 ,  B01D53/46

Abstract: Embodiments of the invention are directed to methods, processes, and systems for safely and reliably purifying hydrogen from a gas mixture containing hydrogen and oxygen.

公开(公告)号：US20180346329A1

公开(公告)日：2018-12-06

申请号：US15777956

申请日：2016-11-14

Applicant: SABIC Global Technologies B.V.

Inventor： Abdulaziz M. Al-Jodai ,  Israr Ul Haque ,  Nasser Ali Aldalaan

IPC: C01B3/04 ,  C01B3/50 ,  B01J23/42 ,  B01J35/00 ,  B01J19/12 ,  B01D53/22 ,  B01D53/86 ,  C02F1/32 ,  C02F1/72

CPC classification number: C01B3/50 ,  B01D53/229 ,  B01D53/46 ,  B01D53/8671 ,  B01D2255/1021 ,  B01D2256/16 ,  B01D2257/104 ,  C01B3/042 ,  C01B3/501 ,  Y02E60/364

Abstract: Embodiments of the invention are directed to methods, processes, and systems for safely and reliably purifying hydrogen from a gas mixture containing hydrogen and oxygen.

公开(公告)号：US20250114741A1

公开(公告)日：2025-04-10

申请号：US18721501

申请日：2022-12-19

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Israr Ul Haque ,  Ali Essa Al Hammad ,  Muammar Mohammad Al-Ansari ,  Awais Ahmed ,  Ahmed Saeed Al-Khalaf

IPC: B01D53/22 ,  B01D53/047 ,  C01C1/04 ,  C07C29/76

Abstract: A method for recovering power during gas separation, the method including separating a mixed gas stream into a hydrogen-rich stream and a secondary stream; and expanding the secondary stream after the separating or expanding the mixed gas stream prior to the separating to recover power. The method may include using a membrane to separate the mixed gas stream into the hydrogen-rich stream and the secondary stream; and expanding the secondary stream.