US 12,129,179 B2
Method for catalytic synthesis of ammonia under normal pressures
Xiaofei Guan, Shanghai (CN); and Zujian Tang, Shanghai (CN)
Assigned to ShanghaiTech University, Shanghai (CN)
Appl. No. 18/034,382
Filed by ShanghaiTech University, Shanghai (CN)
PCT Filed Nov. 19, 2021, PCT No. PCT/CN2021/131847
§ 371(c)(1), (2) Date Apr. 28, 2023,
PCT Pub. No. WO2022/089658, PCT Pub. Date May 5, 2022.
Claims priority of application No. 202011196497.0 (CN), filed on Oct. 30, 2020.
Prior Publication US 2023/0312358 A1, Oct. 5, 2023
Int. Cl. B01J 23/14 (2006.01); B01J 23/04 (2006.01); B01J 35/61 (2024.01); C01C 1/04 (2006.01)
CPC C01C 1/0411 (2013.01) [B01J 23/04 (2013.01); B01J 23/14 (2013.01); B01J 35/618 (2024.01); C01C 1/0482 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A method for catalytic synthesis of ammonia under normal pressures comprising:
performing a reaction of a hydrogen and nitrogen to synthesize ammonia under normal pressures by taking a liquid alloy as a catalyst in a reactor,
wherein the reactor contains a molten salt, a density of the molten salt is less than that of the liquid alloy,
wherein the molten salt providing a reaction interface, and
wherein a mass ratio of the molten salt to the liquid alloy is (0.02-0.9):(0.1-0.98).