公开(公告)号：US20240270586A1

公开(公告)日：2024-08-15

申请号：US18535938

申请日：2023-12-11

Applicant: Sungrow Hydrogen Sci. & Tech. Co., Ltd

Inventor： Wenbiao ZHANG ,  Chaocai PENG ,  Guoliang JIA ,  Lei WANG ,  Chao TANG ,  Longlin SUN ,  Linlin WU

IPC: C01C1/04 ,  B01J4/00 ,  B01J8/02 ,  B01J19/00 ,  B01J19/08 ,  F17C7/00

CPC classification number: C01C1/04 ,  B01J4/008 ,  B01J8/02 ,  B01J19/0033 ,  B01J19/088 ,  F17C7/00 ,  B01J2208/00752 ,  B01J2219/00164 ,  F17C2201/0128 ,  F17C2201/032 ,  F17C2221/012 ,  F17C2227/0157 ,  F17C2250/03

Abstract: An ammonia synthesis system and a control method thereof are provided. The ammonia synthesis system includes a hydrogen supply device, where a fluctuating amount of hydrogen is provided by the hydrogen supply device; a hydrogen storage container configured to store the hydrogen provided by the hydrogen supply device; and a nitrogen supply device configured to communicate with the hydrogen storage container to introduce nitrogen into the hydrogen storage container to maintain a stable pressure in the hydrogen storage container. The nitrogen supply device is able to introduce nitrogen into the hydrogen storage container, thus the amount of hydrogen provided is stable; in addition, the ammonia synthesis system can not only meet requirements of application scenarios where synthesis gas is produced from conventional raw material, but also be well applied to application scenarios where hydrogen for ammonia synthesis is obtained from hydrogen generation by green electricity.